Collection: Keysteel Lengths - Square - Stainless Steel

Keysteel Lengths -> Square -> Stainless Steel

There are 25 products in the sub-categories of Keysteel Lengths - Square - Stainless Steel. Scroll down or follow the link to Keysteel Lengths - Square - Stainless Steel in the products table to see all these items combined into a handy table with filters.

Category Details

A selection of Stainless Steel Square Keysteel Lengths. 303, 304 and 316 grade key steel. Square stainless steel bar that can be used for keysteel or for small construction projects.

An expanded range may be available on special order. Please enquire.
Use oversized for replacing keys where the keyway may be slightly worn - standard aftermarket keysteel
Use undersized for manufacturing and new applications where the keyway tolerances can be controlled

Small Parts & Bearings

Additional resources:

Keysteel Catalogue PDF

A more comprehensive listing may be found in the Keysteel Lengths - Square - Stainless Steel category on the MBA Minibearings main store.

Width (s1)	Height (s2)	Length (L)	Indicative Image
Square Keysteel Lengths - 2x2x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Width (s1) 2.000 mm _{+ 0 / - 0.051} (Equiv. 0.079 in.)	Height (s2) 2.000 mm _{+ 0 / - 0.051} (Equiv. 0.079 in.)	Length (L) 300 mm _{+ 8.0 / - 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 69
Part Number: 4R-0020-0300-KS3U (Each) 10 Available Now \| Further orders can be expected around Thu, Jul 02, 2026 Regular price $6.14 AUD Regular price Sale price $6.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 10 available can be backordered.
Width (s1)	Height (s2)	Length (L)	Indicative Image
Square Keysteel Lengths - 2x2x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Width (s1) 2.000 mm _{+ 0 / - 0.051} (Equiv. 0.079 in.)	Height (s2) 2.000 mm _{+ 0 / - 0.051} (Equiv. 0.079 in.)	Length (L) 300 mm _{+ 8.0 / - 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 69
Part Number: 4R-0020-0300-KS3U (Each) 10 Available Now \| Further orders can be expected around Thu, Jul 02, 2026 Regular price $6.14 AUD Regular price Sale price $6.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 10 Available Now. Backorder if more than 10.
4R-0020-0300-KS3U (Each) --- Square Keysteel Lengths - 2x2x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8 4R-0020-0300-KS3U (Each) --- Square Keysteel Lengths - 2x2x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Regular price $6.14 AUD Regular price Sale price $6.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 10 Available Now
Square Keysteel Lengths - 2.778x2.778x300 mm - Stainless Steel 316 Similar to A4, 18-10
Width (s1) 2.778 mm _{+ 0 / - 0.076} (Equiv. 0.109 in.)	Height (s2) 2.778 mm _{+ 0 / - 0.076} (Equiv. 0.109 in.)	Length (L) 300 mm _{+ 8.0 / - 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 316 (Similar to A4, 18-10) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 48
Part Number: 4R-0028-0300-KS6U (Each) 5 Available Now \| Further orders can be expected around Thu, Jul 02, 2026 Regular price $58.50 AUD Regular price ~~$70.20 AUD~~ Sale price $58.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 5 available can be backordered.
Square Keysteel Lengths - 2.778x2.778x300 mm - Stainless Steel 316 Similar to A4, 18-10
Width (s1) 2.778 mm _{+ 0 / - 0.076} (Equiv. 0.109 in.)	Height (s2) 2.778 mm _{+ 0 / - 0.076} (Equiv. 0.109 in.)	Length (L) 300 mm _{+ 8.0 / - 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 316 (Similar to A4, 18-10) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 48
Part Number: 4R-0028-0300-KS6U (Each) 5 Available Now \| Further orders can be expected around Thu, Jul 02, 2026 Regular price $58.50 AUD Regular price ~~$70.20 AUD~~ Sale price $58.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 5 Available Now. Backorder if more than 5.
4R-0028-0300-KS6U (Each) --- Square Keysteel Lengths - 2.778x2.778x300 mm - Stainless Steel 316 Similar to A4, 18-10 Sale 4R-0028-0300-KS6U (Each) --- Square Keysteel Lengths - 2.778x2.778x300 mm - Stainless Steel 316 Similar to A4, 18-10 Regular price $58.50 AUD Regular price ~~$70.20 AUD~~ Sale price $58.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 5 Available Now Sale
Square Keysteel Lengths - 3x3x300 mm - Stainless Steel 316 Similar to A4, 18-10
Width (s1) 3.000 mm _{+ 0 / - 0.051} (Equiv. 0.118 in.)	Height (s2) 3.000 mm _{+ 0 / - 0.051} (Equiv. 0.118 in.)	Length (L) 300 mm _{+/- 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 316 (Similar to A4, 18-10) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 190
Part Number: 4R-0030-0300-KS6U (Each) 3 Available Now \| Further orders can be expected around Thu, Jul 02, 2026 Regular price $5.23 AUD Regular price Sale price $5.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 3 available can be backordered.
Square Keysteel Lengths - 3x3x300 mm - Stainless Steel 316 Similar to A4, 18-10
Width (s1) 3.000 mm _{+ 0 / - 0.051} (Equiv. 0.118 in.)	Height (s2) 3.000 mm _{+ 0 / - 0.051} (Equiv. 0.118 in.)	Length (L) 300 mm _{+/- 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 316 (Similar to A4, 18-10) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 190
Part Number: 4R-0030-0300-KS6U (Each) 3 Available Now \| Further orders can be expected around Thu, Jul 02, 2026 Regular price $5.23 AUD Regular price Sale price $5.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 3 Available Now. Backorder if more than 3.
4R-0030-0300-KS6U (Each) --- Square Keysteel Lengths - 3x3x300 mm - Stainless Steel 316 Similar to A4, 18-10 4R-0030-0300-KS6U (Each) --- Square Keysteel Lengths - 3x3x300 mm - Stainless Steel 316 Similar to A4, 18-10 Regular price $5.23 AUD Regular price Sale price $5.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 3 Available Now
Square Keysteel Lengths - 3x3x1000 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Width (s1) 3.000 mm _{+ 0 / - 0.051} (Equiv. 0.118 in.)	Height (s2) 3.000 mm _{+ 0 / - 0.051} (Equiv. 0.118 in.)	Length (L) 1000 mm _{+/- 3.2} (Equiv. 39.37 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 79
Part Number: 4R-0030-1000-KS3U (Each) 9 Available Now \| Further orders can be expected around Thu, Jul 02, 2026 Regular price $13.50 AUD Regular price Sale price $13.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 9 available can be backordered.
Square Keysteel Lengths - 3x3x1000 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Width (s1) 3.000 mm _{+ 0 / - 0.051} (Equiv. 0.118 in.)	Height (s2) 3.000 mm _{+ 0 / - 0.051} (Equiv. 0.118 in.)	Length (L) 1000 mm _{+/- 3.2} (Equiv. 39.37 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 79
Part Number: 4R-0030-1000-KS3U (Each) 9 Available Now \| Further orders can be expected around Thu, Jul 02, 2026 Regular price $13.50 AUD Regular price Sale price $13.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 9 Available Now. Backorder if more than 9.
4R-0030-1000-KS3U (Each) --- Square Keysteel Lengths - 3x3x1000 mm - Stainless Steel 303 Similar to A2, 304, 18-8 4R-0030-1000-KS3U (Each) --- Square Keysteel Lengths - 3x3x1000 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Regular price $13.50 AUD Regular price Sale price $13.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 9 Available Now
Square Keysteel Lengths - 3.175x3.175x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Width (s1) 3.175 mm _{+ 0.076 / - 0.00} (Equiv. 0.125 in.)	Height (s2) 3.175 mm _{+ 0.076 / - 0.00} (Equiv. 0.125 in.)	Length (L) 300 mm _{+ 8.0 / - 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Oversized End Colour Code: Blue Additional stock available from USA subject to Prior Sale = 665
Part Number: 4R-0032-0300-KS3O (Each) 12 Available Now \| Further orders can be expected around Thu, Jul 02, 2026 Regular price $6.59 AUD Regular price Sale price $6.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 12 available can be backordered.
Square Keysteel Lengths - 3.175x3.175x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Width (s1) 3.175 mm _{+ 0.076 / - 0.00} (Equiv. 0.125 in.)	Height (s2) 3.175 mm _{+ 0.076 / - 0.00} (Equiv. 0.125 in.)	Length (L) 300 mm _{+ 8.0 / - 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Oversized End Colour Code: Blue Additional stock available from USA subject to Prior Sale = 665
Part Number: 4R-0032-0300-KS3O (Each) 12 Available Now \| Further orders can be expected around Thu, Jul 02, 2026 Regular price $6.59 AUD Regular price Sale price $6.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 12 Available Now. Backorder if more than 12.
4R-0032-0300-KS3O (Each) --- Square Keysteel Lengths - 3.175x3.175x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8 4R-0032-0300-KS3O (Each) --- Square Keysteel Lengths - 3.175x3.175x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Regular price $6.59 AUD Regular price Sale price $6.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 12 Available Now
Square Keysteel Lengths - 3.175x3.175x300 mm - Stainless Steel 316 Similar to A4, 18-10
Width (s1) 3.175 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Height (s2) 3.175 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Length (L) 300 mm _{+/- 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 316 (Similar to A4, 18-10) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 370
Part Number: 4R-0032-0300-KS6U (Each) 20 Available Now \| Further orders can be expected around Thu, Jul 02, 2026 Regular price $8.23 AUD Regular price Sale price $8.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 20 available can be backordered.
Square Keysteel Lengths - 3.175x3.175x300 mm - Stainless Steel 316 Similar to A4, 18-10
Width (s1) 3.175 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Height (s2) 3.175 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Length (L) 300 mm _{+/- 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 316 (Similar to A4, 18-10) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 370
Part Number: 4R-0032-0300-KS6U (Each) 20 Available Now \| Further orders can be expected around Thu, Jul 02, 2026 Regular price $8.23 AUD Regular price Sale price $8.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 20 Available Now. Backorder if more than 20.
4R-0032-0300-KS6U (Each) --- Square Keysteel Lengths - 3.175x3.175x300 mm - Stainless Steel 316 Similar to A4, 18-10 4R-0032-0300-KS6U (Each) --- Square Keysteel Lengths - 3.175x3.175x300 mm - Stainless Steel 316 Similar to A4, 18-10 Regular price $8.23 AUD Regular price Sale price $8.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 20 Available Now
Square Keysteel Lengths - 3.175x3.175x900 mm - Stainless Steel 316 Similar to A4, 18-10
Width (s1) 3.175 mm _{+ 0 / - 0.076} (Equiv. 0.125 in.)	Height (s2) 3.175 mm _{+ 0 / - 0.076} (Equiv. 0.125 in.)	Length (L) 900 mm
Material: Stainless Steel 316 (Similar to A4, 18-10) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 249
Part Number: 4R-0032-0900-KS6U (Each) 5 Available Now \| Further orders can be expected around Thu, Jul 02, 2026 Regular price $13.41 AUD Regular price Sale price $13.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 5 available can be backordered.
Square Keysteel Lengths - 3.175x3.175x900 mm - Stainless Steel 316 Similar to A4, 18-10
Width (s1) 3.175 mm _{+ 0 / - 0.076} (Equiv. 0.125 in.)	Height (s2) 3.175 mm _{+ 0 / - 0.076} (Equiv. 0.125 in.)	Length (L) 900 mm
Material: Stainless Steel 316 (Similar to A4, 18-10) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 249
Part Number: 4R-0032-0900-KS6U (Each) 5 Available Now \| Further orders can be expected around Thu, Jul 02, 2026 Regular price $13.41 AUD Regular price Sale price $13.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 5 Available Now. Backorder if more than 5.
4R-0032-0900-KS6U (Each) --- Square Keysteel Lengths - 3.175x3.175x900 mm - Stainless Steel 316 Similar to A4, 18-10 4R-0032-0900-KS6U (Each) --- Square Keysteel Lengths - 3.175x3.175x900 mm - Stainless Steel 316 Similar to A4, 18-10 Regular price $13.41 AUD Regular price Sale price $13.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 5 Available Now
Square Keysteel Lengths - 4x4x300 mm - Stainless Steel 316 Similar to A4, 18-10
Width (s1) 4.000 mm _{+ 0 / - 0.051} (Equiv. 0.157 in.)	Height (s2) 4.000 mm _{+ 0 / - 0.051} (Equiv. 0.157 in.)	Length (L) 300 mm _{+/- 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 316 (Similar to A4, 18-10) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 545
Part Number: 4R-0040-0300-KS6U (Each) 20 Available Now \| Further orders can be expected around Thu, Jul 02, 2026 Regular price $5.05 AUD Regular price ~~$6.05 AUD~~ Sale price $5.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 20 available can be backordered.
Square Keysteel Lengths - 4x4x300 mm - Stainless Steel 316 Similar to A4, 18-10
Width (s1) 4.000 mm _{+ 0 / - 0.051} (Equiv. 0.157 in.)	Height (s2) 4.000 mm _{+ 0 / - 0.051} (Equiv. 0.157 in.)	Length (L) 300 mm _{+/- 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 316 (Similar to A4, 18-10) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 545
Part Number: 4R-0040-0300-KS6U (Each) 20 Available Now \| Further orders can be expected around Thu, Jul 02, 2026 Regular price $5.05 AUD Regular price ~~$6.05 AUD~~ Sale price $5.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 20 Available Now. Backorder if more than 20.
4R-0040-0300-KS6U (Each) --- Square Keysteel Lengths - 4x4x300 mm - Stainless Steel 316 Similar to A4, 18-10 Sale 4R-0040-0300-KS6U (Each) --- Square Keysteel Lengths - 4x4x300 mm - Stainless Steel 316 Similar to A4, 18-10 Regular price $5.05 AUD Regular price ~~$6.05 AUD~~ Sale price $5.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 20 Available Now Sale
Square Keysteel Lengths - 4x4x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Width (s1) 4.000 mm _{+ 0.076 / - 0.00} (Equiv. 0.157 in.)	Height (s2) 4.000 mm _{+ 0.076 / - 0.00} (Equiv. 0.157 in.)	Length (L) 300 mm _{+ 8.0 / - 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Oversized End Colour Code: Blue Additional stock available from USA subject to Prior Sale = 1022
Part Number: 4R-0040-0300-KS3O (Each) 10 Available Now \| Further orders can be expected around Thu, Jul 02, 2026 Regular price $4.32 AUD Regular price ~~$5.18 AUD~~ Sale price $4.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 10 available can be backordered.
Square Keysteel Lengths - 4x4x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Width (s1) 4.000 mm _{+ 0.076 / - 0.00} (Equiv. 0.157 in.)	Height (s2) 4.000 mm _{+ 0.076 / - 0.00} (Equiv. 0.157 in.)	Length (L) 300 mm _{+ 8.0 / - 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Oversized End Colour Code: Blue Additional stock available from USA subject to Prior Sale = 1022
Part Number: 4R-0040-0300-KS3O (Each) 10 Available Now \| Further orders can be expected around Thu, Jul 02, 2026 Regular price $4.32 AUD Regular price ~~$5.18 AUD~~ Sale price $4.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 10 Available Now. Backorder if more than 10.
4R-0040-0300-KS3O (Each) --- Square Keysteel Lengths - 4x4x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Sale 4R-0040-0300-KS3O (Each) --- Square Keysteel Lengths - 4x4x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Regular price $4.32 AUD Regular price ~~$5.18 AUD~~ Sale price $4.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 10 Available Now Sale
Square Keysteel Lengths - 4.763x4.763x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Width (s1) 4.763 mm _{+ 0 / - 0.051} (Equiv. 0.188 in.)	Height (s2) 4.763 mm _{+ 0 / - 0.051} (Equiv. 0.188 in.)	Length (L) 300 mm _{+ 8.0 / - 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 3165
Part Number: 4R-0048-0300-KS3U (Each) 1 Available Now \| Further orders can be expected around Thu, Jul 02, 2026 Regular price $5.05 AUD Regular price ~~$6.05 AUD~~ Sale price $5.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 1 available can be backordered.
Square Keysteel Lengths - 4.763x4.763x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Width (s1) 4.763 mm _{+ 0 / - 0.051} (Equiv. 0.188 in.)	Height (s2) 4.763 mm _{+ 0 / - 0.051} (Equiv. 0.188 in.)	Length (L) 300 mm _{+ 8.0 / - 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 3165
Part Number: 4R-0048-0300-KS3U (Each) 1 Available Now \| Further orders can be expected around Thu, Jul 02, 2026 Regular price $5.05 AUD Regular price ~~$6.05 AUD~~ Sale price $5.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 1 Available Now. Backorder if more than 1.
4R-0048-0300-KS3U (Each) --- Square Keysteel Lengths - 4.763x4.763x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Sale 4R-0048-0300-KS3U (Each) --- Square Keysteel Lengths - 4.763x4.763x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Regular price $5.05 AUD Regular price ~~$6.05 AUD~~ Sale price $5.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 1 Available Now Sale
Square Keysteel Lengths - 4.763x4.763x300 mm - Stainless Steel 316 Similar to A4, 18-10
Width (s1) 4.763 mm _{+ 0 / - 0.051} (Equiv. 0.188 in.)	Height (s2) 4.763 mm _{+ 0 / - 0.051} (Equiv. 0.188 in.)	Length (L) 300 mm _{+/- 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 316 (Similar to A4, 18-10) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 740
Part Number: 4R-0048-0300-KS6U (Each) 26 Available Now \| Further orders can be expected around Thu, Jul 02, 2026 Regular price $5.59 AUD Regular price ~~$6.71 AUD~~ Sale price $5.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 26 available can be backordered.
Square Keysteel Lengths - 4.763x4.763x300 mm - Stainless Steel 316 Similar to A4, 18-10
Width (s1) 4.763 mm _{+ 0 / - 0.051} (Equiv. 0.188 in.)	Height (s2) 4.763 mm _{+ 0 / - 0.051} (Equiv. 0.188 in.)	Length (L) 300 mm _{+/- 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 316 (Similar to A4, 18-10) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 740
Part Number: 4R-0048-0300-KS6U (Each) 26 Available Now \| Further orders can be expected around Thu, Jul 02, 2026 Regular price $5.59 AUD Regular price ~~$6.71 AUD~~ Sale price $5.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 26 Available Now. Backorder if more than 26.
4R-0048-0300-KS6U (Each) --- Square Keysteel Lengths - 4.763x4.763x300 mm - Stainless Steel 316 Similar to A4, 18-10 Sale 4R-0048-0300-KS6U (Each) --- Square Keysteel Lengths - 4.763x4.763x300 mm - Stainless Steel 316 Similar to A4, 18-10 Regular price $5.59 AUD Regular price ~~$6.71 AUD~~ Sale price $5.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 26 Available Now Sale
Square Keysteel Lengths - 4.763x4.763x914 mm - Stainless Steel 316 Similar to A4, 18-10
Width (s1) 4.763 mm _{+ 0 / - 0.051} (Equiv. 0.188 in.)	Height (s2) 4.763 mm _{+ 0 / - 0.051} (Equiv. 0.188 in.)	Length (L) 914 mm _{+/- 3.2} (Equiv. 35.984 in.)
Material: Stainless Steel 316 (Similar to A4, 18-10) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 312
Part Number: 4R-0048-0914-KS6U (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Thu, Jul 02, 2026 Regular price $23.05 AUD Regular price ~~$27.65 AUD~~ Sale price $23.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Square Keysteel Lengths - 4.763x4.763x914 mm - Stainless Steel 316 Similar to A4, 18-10
Width (s1) 4.763 mm _{+ 0 / - 0.051} (Equiv. 0.188 in.)	Height (s2) 4.763 mm _{+ 0 / - 0.051} (Equiv. 0.188 in.)	Length (L) 914 mm _{+/- 3.2} (Equiv. 35.984 in.)
Material: Stainless Steel 316 (Similar to A4, 18-10) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 312
Part Number: 4R-0048-0914-KS6U (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Thu, Jul 02, 2026 Regular price $23.05 AUD Regular price ~~$27.65 AUD~~ Sale price $23.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
4R-0048-0914-KS6U (Each) --- Square Keysteel Lengths - 4.763x4.763x914 mm - Stainless Steel 316 Similar to A4, 18-10 Sale 4R-0048-0914-KS6U (Each) --- Square Keysteel Lengths - 4.763x4.763x914 mm - Stainless Steel 316 Similar to A4, 18-10 Regular price $23.05 AUD Regular price ~~$27.65 AUD~~ Sale price $23.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Square Keysteel Lengths - 5x5x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Width (s1) 5.000 mm _{+ 0.076 / - 0.00} (Equiv. 0.197 in.)	Height (s2) 5.000 mm _{+ 0.076 / - 0.00} (Equiv. 0.197 in.)	Length (L) 300 mm _{+ 8.0 / - 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Oversized End Colour Code: Blue Additional stock available from USA subject to Prior Sale = 493
Part Number: 4R-0050-0300-KS3O (Each) 14 Available Now \| Further orders can be expected around Thu, Jul 02, 2026 Regular price $5.68 AUD Regular price ~~$6.82 AUD~~ Sale price $5.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 14 available can be backordered.
Square Keysteel Lengths - 5x5x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Width (s1) 5.000 mm _{+ 0.076 / - 0.00} (Equiv. 0.197 in.)	Height (s2) 5.000 mm _{+ 0.076 / - 0.00} (Equiv. 0.197 in.)	Length (L) 300 mm _{+ 8.0 / - 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Oversized End Colour Code: Blue Additional stock available from USA subject to Prior Sale = 493
Part Number: 4R-0050-0300-KS3O (Each) 14 Available Now \| Further orders can be expected around Thu, Jul 02, 2026 Regular price $5.68 AUD Regular price ~~$6.82 AUD~~ Sale price $5.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 14 Available Now. Backorder if more than 14.
4R-0050-0300-KS3O (Each) --- Square Keysteel Lengths - 5x5x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Sale 4R-0050-0300-KS3O (Each) --- Square Keysteel Lengths - 5x5x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Regular price $5.68 AUD Regular price ~~$6.82 AUD~~ Sale price $5.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 14 Available Now Sale
Square Keysteel Lengths - 5x5x300 mm - Stainless Steel 316 Similar to A4, 18-10
Width (s1) 5.000 mm _{+ 0 / - 0.051} (Equiv. 0.197 in.)	Height (s2) 5.000 mm _{+ 0 / - 0.051} (Equiv. 0.197 in.)	Length (L) 300 mm _{+/- 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 316 (Similar to A4, 18-10) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 299
Part Number: 4R-0050-0300-KS6U (Each) 20 Available Now \| Further orders can be expected around Thu, Jul 02, 2026 Regular price $10.32 AUD Regular price Sale price $10.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 20 available can be backordered.
Square Keysteel Lengths - 5x5x300 mm - Stainless Steel 316 Similar to A4, 18-10
Width (s1) 5.000 mm _{+ 0 / - 0.051} (Equiv. 0.197 in.)	Height (s2) 5.000 mm _{+ 0 / - 0.051} (Equiv. 0.197 in.)	Length (L) 300 mm _{+/- 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 316 (Similar to A4, 18-10) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 299
Part Number: 4R-0050-0300-KS6U (Each) 20 Available Now \| Further orders can be expected around Thu, Jul 02, 2026 Regular price $10.32 AUD Regular price Sale price $10.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 20 Available Now. Backorder if more than 20.
4R-0050-0300-KS6U (Each) --- Square Keysteel Lengths - 5x5x300 mm - Stainless Steel 316 Similar to A4, 18-10 4R-0050-0300-KS6U (Each) --- Square Keysteel Lengths - 5x5x300 mm - Stainless Steel 316 Similar to A4, 18-10 Regular price $10.32 AUD Regular price Sale price $10.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 20 Available Now
Square Keysteel Lengths - 5x5x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Width (s1) 5.000 mm _{+ 0 / - 0.051} (Equiv. 0.197 in.)	Height (s2) 5.000 mm _{+ 0 / - 0.051} (Equiv. 0.197 in.)	Length (L) 300 mm _{+ 8.0 / - 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 655
Part Number: 4R-0050-0300-KS3U (Each) 2 Available Now \| Further orders can be expected around Thu, Jul 02, 2026 Regular price $5.59 AUD Regular price ~~$6.71 AUD~~ Sale price $5.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 2 available can be backordered.
Square Keysteel Lengths - 5x5x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Width (s1) 5.000 mm _{+ 0 / - 0.051} (Equiv. 0.197 in.)	Height (s2) 5.000 mm _{+ 0 / - 0.051} (Equiv. 0.197 in.)	Length (L) 300 mm _{+ 8.0 / - 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 655
Part Number: 4R-0050-0300-KS3U (Each) 2 Available Now \| Further orders can be expected around Thu, Jul 02, 2026 Regular price $5.59 AUD Regular price ~~$6.71 AUD~~ Sale price $5.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 2 Available Now. Backorder if more than 2.
4R-0050-0300-KS3U (Each) --- Square Keysteel Lengths - 5x5x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Sale 4R-0050-0300-KS3U (Each) --- Square Keysteel Lengths - 5x5x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Regular price $5.59 AUD Regular price ~~$6.71 AUD~~ Sale price $5.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 2 Available Now Sale
Square Keysteel Lengths - 6x6x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Width (s1) 6.000 mm _{+ 0.076 / - 0.00} (Equiv. 0.236 in.)	Height (s2) 6.000 mm _{+ 0.076 / - 0.00} (Equiv. 0.236 in.)	Length (L) 300 mm _{+ 8.0 / - 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Oversized End Colour Code: Blue Additional stock available from USA subject to Prior Sale = 1915
Part Number: 4R-0060-0300-KS3O (Each) 6 Available Now \| Further orders can be expected around Thu, Jul 02, 2026 Regular price $9.23 AUD Regular price ~~$11.07 AUD~~ Sale price $9.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 6 available can be backordered.
Square Keysteel Lengths - 6x6x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Width (s1) 6.000 mm _{+ 0.076 / - 0.00} (Equiv. 0.236 in.)	Height (s2) 6.000 mm _{+ 0.076 / - 0.00} (Equiv. 0.236 in.)	Length (L) 300 mm _{+ 8.0 / - 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Oversized End Colour Code: Blue Additional stock available from USA subject to Prior Sale = 1915
Part Number: 4R-0060-0300-KS3O (Each) 6 Available Now \| Further orders can be expected around Thu, Jul 02, 2026 Regular price $9.23 AUD Regular price ~~$11.07 AUD~~ Sale price $9.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 6 Available Now. Backorder if more than 6.
4R-0060-0300-KS3O (Each) --- Square Keysteel Lengths - 6x6x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Sale 4R-0060-0300-KS3O (Each) --- Square Keysteel Lengths - 6x6x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Regular price $9.23 AUD Regular price ~~$11.07 AUD~~ Sale price $9.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 6 Available Now Sale
Square Keysteel Lengths - 6x6x1000 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Width (s1) 6.000 mm _{+ 0 / - 0.051} (Equiv. 0.236 in.)	Height (s2) 6.000 mm _{+ 0 / - 0.051} (Equiv. 0.236 in.)	Length (L) 1000 mm _{+/- 3.2} (Equiv. 39.37 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 201
Part Number: 4R-0060-1000-KS3U (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Thu, Jul 02, 2026 Regular price $69.05 AUD Regular price Sale price $69.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Square Keysteel Lengths - 6x6x1000 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Width (s1) 6.000 mm _{+ 0 / - 0.051} (Equiv. 0.236 in.)	Height (s2) 6.000 mm _{+ 0 / - 0.051} (Equiv. 0.236 in.)	Length (L) 1000 mm _{+/- 3.2} (Equiv. 39.37 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 201
Part Number: 4R-0060-1000-KS3U (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Thu, Jul 02, 2026 Regular price $69.05 AUD Regular price Sale price $69.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
4R-0060-1000-KS3U (Each) --- Square Keysteel Lengths - 6x6x1000 mm - Stainless Steel 303 Similar to A2, 304, 18-8 4R-0060-1000-KS3U (Each) --- Square Keysteel Lengths - 6x6x1000 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Regular price $69.05 AUD Regular price Sale price $69.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Square Keysteel Lengths - 6.35x6.35x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Width (s1) 6.350 mm _{+ 0 / - 0.051} (Equiv. 0.25 in.)	Height (s2) 6.350 mm _{+ 0 / - 0.051} (Equiv. 0.25 in.)	Length (L) 300 mm _{+ 8.0 / - 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 4582
Part Number: 4R-0064-0300-KS3U (Each) 13 Available Now \| Further orders can be expected around Thu, Jul 02, 2026 Regular price $12.41 AUD Regular price Sale price $12.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 13 available can be backordered.
Square Keysteel Lengths - 6.35x6.35x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Width (s1) 6.350 mm _{+ 0 / - 0.051} (Equiv. 0.25 in.)	Height (s2) 6.350 mm _{+ 0 / - 0.051} (Equiv. 0.25 in.)	Length (L) 300 mm _{+ 8.0 / - 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 4582
Part Number: 4R-0064-0300-KS3U (Each) 13 Available Now \| Further orders can be expected around Thu, Jul 02, 2026 Regular price $12.41 AUD Regular price Sale price $12.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 13 Available Now. Backorder if more than 13.
4R-0064-0300-KS3U (Each) --- Square Keysteel Lengths - 6.35x6.35x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8 4R-0064-0300-KS3U (Each) --- Square Keysteel Lengths - 6.35x6.35x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Regular price $12.41 AUD Regular price Sale price $12.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 13 Available Now
Square Keysteel Lengths - 7x7x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Width (s1) 7.000 mm _{+ 0.076 / - 0.00} (Equiv. 0.276 in.)	Height (s2) 7.000 mm _{+ 0.076 / - 0.00} (Equiv. 0.276 in.)	Length (L) 300 mm _{+ 8.0 / - 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Oversized End Colour Code: Blue Additional stock available from USA subject to Prior Sale = 538
Part Number: 4R-0070-0300-KS3O (Each) 3 Available Now \| Further orders can be expected around Thu, Jul 02, 2026 Regular price $11.14 AUD Regular price ~~$13.36 AUD~~ Sale price $11.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 3 available can be backordered.
Square Keysteel Lengths - 7x7x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Width (s1) 7.000 mm _{+ 0.076 / - 0.00} (Equiv. 0.276 in.)	Height (s2) 7.000 mm _{+ 0.076 / - 0.00} (Equiv. 0.276 in.)	Length (L) 300 mm _{+ 8.0 / - 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Oversized End Colour Code: Blue Additional stock available from USA subject to Prior Sale = 538
Part Number: 4R-0070-0300-KS3O (Each) 3 Available Now \| Further orders can be expected around Thu, Jul 02, 2026 Regular price $11.14 AUD Regular price ~~$13.36 AUD~~ Sale price $11.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 3 Available Now. Backorder if more than 3.
4R-0070-0300-KS3O (Each) --- Square Keysteel Lengths - 7x7x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Sale 4R-0070-0300-KS3O (Each) --- Square Keysteel Lengths - 7x7x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Regular price $11.14 AUD Regular price ~~$13.36 AUD~~ Sale price $11.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 3 Available Now Sale
Square Keysteel Lengths - 7.938x7.938x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Width (s1) 7.938 mm _{+ 0.076 / - 0.00} (Equiv. 0.313 in.)	Height (s2) 7.938 mm _{+ 0.076 / - 0.00} (Equiv. 0.313 in.)	Length (L) 300 mm _{+ 8.0 / - 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Oversized End Colour Code: Blue Additional stock available from USA subject to Prior Sale = 913
Part Number: 4R-0079-0300-KS3O (Each) 4 Available Now \| Further orders can be expected around Thu, Jul 02, 2026 Regular price $16.86 AUD Regular price ~~$20.24 AUD~~ Sale price $16.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 4 available can be backordered.
Square Keysteel Lengths - 7.938x7.938x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Width (s1) 7.938 mm _{+ 0.076 / - 0.00} (Equiv. 0.313 in.)	Height (s2) 7.938 mm _{+ 0.076 / - 0.00} (Equiv. 0.313 in.)	Length (L) 300 mm _{+ 8.0 / - 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Oversized End Colour Code: Blue Additional stock available from USA subject to Prior Sale = 913
Part Number: 4R-0079-0300-KS3O (Each) 4 Available Now \| Further orders can be expected around Thu, Jul 02, 2026 Regular price $16.86 AUD Regular price ~~$20.24 AUD~~ Sale price $16.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 4 Available Now. Backorder if more than 4.
4R-0079-0300-KS3O (Each) --- Square Keysteel Lengths - 7.938x7.938x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Sale 4R-0079-0300-KS3O (Each) --- Square Keysteel Lengths - 7.938x7.938x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Regular price $16.86 AUD Regular price ~~$20.24 AUD~~ Sale price $16.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 4 Available Now Sale
Square Keysteel Lengths - 8x8x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Width (s1) 8.000 mm _{+ 0 / - 0.076} (Equiv. 0.315 in.)	Height (s2) 8.000 mm _{+ 0 / - 0.076} (Equiv. 0.315 in.)	Length (L) 300 mm _{+ 8.0 / - 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 695
Part Number: 4R-0080-0300-KS3U (Each) 6 Available Now \| Further orders can be expected around Thu, Jul 02, 2026 Regular price $28.77 AUD Regular price Sale price $28.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 6 available can be backordered.
Square Keysteel Lengths - 8x8x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Width (s1) 8.000 mm _{+ 0 / - 0.076} (Equiv. 0.315 in.)	Height (s2) 8.000 mm _{+ 0 / - 0.076} (Equiv. 0.315 in.)	Length (L) 300 mm _{+ 8.0 / - 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 695
Part Number: 4R-0080-0300-KS3U (Each) 6 Available Now \| Further orders can be expected around Thu, Jul 02, 2026 Regular price $28.77 AUD Regular price Sale price $28.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 6 Available Now. Backorder if more than 6.
4R-0080-0300-KS3U (Each) --- Square Keysteel Lengths - 8x8x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8 4R-0080-0300-KS3U (Each) --- Square Keysteel Lengths - 8x8x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Regular price $28.77 AUD Regular price Sale price $28.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 6 Available Now
Square Keysteel Lengths - 8x8x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Width (s1) 8.000 mm _{+ 0.076 / - 0.00} (Equiv. 0.315 in.)	Height (s2) 8.000 mm _{+ 0.076 / - 0.00} (Equiv. 0.315 in.)	Length (L) 300 mm _{+ 8.0 / - 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Oversized End Colour Code: Blue Additional stock available from USA subject to Prior Sale = 384
Part Number: 4R-0080-0300-KS3O (Each) 3 Available Now \| Further orders can be expected around Thu, Jul 02, 2026 Regular price $15.50 AUD Regular price ~~$18.60 AUD~~ Sale price $15.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 3 available can be backordered.
Square Keysteel Lengths - 8x8x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Width (s1) 8.000 mm _{+ 0.076 / - 0.00} (Equiv. 0.315 in.)	Height (s2) 8.000 mm _{+ 0.076 / - 0.00} (Equiv. 0.315 in.)	Length (L) 300 mm _{+ 8.0 / - 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Oversized End Colour Code: Blue Additional stock available from USA subject to Prior Sale = 384
Part Number: 4R-0080-0300-KS3O (Each) 3 Available Now \| Further orders can be expected around Thu, Jul 02, 2026 Regular price $15.50 AUD Regular price ~~$18.60 AUD~~ Sale price $15.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 3 Available Now. Backorder if more than 3.
4R-0080-0300-KS3O (Each) --- Square Keysteel Lengths - 8x8x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Sale 4R-0080-0300-KS3O (Each) --- Square Keysteel Lengths - 8x8x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Regular price $15.50 AUD Regular price ~~$18.60 AUD~~ Sale price $15.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 3 Available Now Sale
Square Keysteel Lengths - 9.525x9.525x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Width (s1) 9.525 mm _{+ 0 / - 0.051} (Equiv. 0.375 in.)	Height (s2) 9.525 mm _{+ 0 / - 0.051} (Equiv. 0.375 in.)	Length (L) 300 mm _{+ 8.0 / - 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 3338
Part Number: 4R-0095-0300-KS3U (Each) 1 Available Now \| Further orders can be expected around Thu, Jul 02, 2026 Regular price $16.41 AUD Regular price ~~$19.69 AUD~~ Sale price $16.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 1 available can be backordered.
Square Keysteel Lengths - 9.525x9.525x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Width (s1) 9.525 mm _{+ 0 / - 0.051} (Equiv. 0.375 in.)	Height (s2) 9.525 mm _{+ 0 / - 0.051} (Equiv. 0.375 in.)	Length (L) 300 mm _{+ 8.0 / - 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 3338
Part Number: 4R-0095-0300-KS3U (Each) 1 Available Now \| Further orders can be expected around Thu, Jul 02, 2026 Regular price $16.41 AUD Regular price ~~$19.69 AUD~~ Sale price $16.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 1 Available Now. Backorder if more than 1.
4R-0095-0300-KS3U (Each) --- Square Keysteel Lengths - 9.525x9.525x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Sale 4R-0095-0300-KS3U (Each) --- Square Keysteel Lengths - 9.525x9.525x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Regular price $16.41 AUD Regular price ~~$19.69 AUD~~ Sale price $16.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 1 Available Now Sale
Square Keysteel Lengths - 10x10x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Width (s1) 10.000 mm _{+ 0 / - 0.076} (Equiv. 0.394 in.)	Height (s2) 10.000 mm _{+ 0 / - 0.076} (Equiv. 0.394 in.)	Length (L) 300 mm _{+ 8.0 / - 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 198
Part Number: 4R-0100-0300-KS3U (Each) 1 Available Now \| Further orders can be expected around Thu, Jul 02, 2026 Regular price $26.68 AUD Regular price ~~$32.02 AUD~~ Sale price $26.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 1 available can be backordered.
Square Keysteel Lengths - 10x10x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Width (s1) 10.000 mm _{+ 0 / - 0.076} (Equiv. 0.394 in.)	Height (s2) 10.000 mm _{+ 0 / - 0.076} (Equiv. 0.394 in.)	Length (L) 300 mm _{+ 8.0 / - 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 198
Part Number: 4R-0100-0300-KS3U (Each) 1 Available Now \| Further orders can be expected around Thu, Jul 02, 2026 Regular price $26.68 AUD Regular price ~~$32.02 AUD~~ Sale price $26.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 1 Available Now. Backorder if more than 1.
4R-0100-0300-KS3U (Each) --- Square Keysteel Lengths - 10x10x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Sale 4R-0100-0300-KS3U (Each) --- Square Keysteel Lengths - 10x10x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Regular price $26.68 AUD Regular price ~~$32.02 AUD~~ Sale price $26.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 1 Available Now Sale

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Small Parts & Bearings

Collection: Keysteel Lengths - Square - Stainless Steel

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