Collection: Keysteel Lengths - Square - Zinc Plated

Keysteel Lengths -> Square -> Zinc Plated

There are 28 products in the sub-categories of Keysteel Lengths - Square - Zinc Plated. Scroll down or follow the link to Keysteel Lengths - Square - Zinc Plated in the products table to see all these items combined into a handy table with filters.

Category Details

A selection of Zinc Plated Square Keysteel Lengths. Zinc plated carbon steel key steel. Square 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
Zinc plating may be silver or yellow in colour

Small Parts & Bearings

Additional resources:

Keysteel Catalogue PDF

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

Width (s1)	Height (s2)	Length (L)	Indicative Image
Width (s1) 1.588 mm _{+ 0 / - 0.051} (Equiv. 0.063 in.)	Height (s2) 1.588 mm _{+ 0 / - 0.051} (Equiv. 0.063 in.)	Length (L) 300 mm _{+/- 3.2} (Equiv. 11.811 in.)
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 14
Part Number: 4R-0016-0300-KZU (Each) Square Keysteel Lengths - 1.588x1.588x300 mm - Carbon Steel 1045 Zinc Plated 24 Available Now \| Further orders can be expected around Sat, Jan 03, 2026 Regular price $8.59 AUD Regular price ~~$10.31 AUD~~ Sale price $8.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 24 Available Now. Backorder if more than 24.
Width (s1)	Height (s2)	Length (L)	Indicative Image
Width (s1) 1.588 mm _{+ 0 / - 0.051} (Equiv. 0.063 in.)	Height (s2) 1.588 mm _{+ 0 / - 0.051} (Equiv. 0.063 in.)	Length (L) 300 mm _{+/- 3.2} (Equiv. 11.811 in.)
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 14
Part Number: 4R-0016-0300-KZU (Each) Square Keysteel Lengths - 1.588x1.588x300 mm - Carbon Steel 1045 Zinc Plated 24 Available Now \| Further orders can be expected around Sat, Jan 03, 2026 Regular price $8.59 AUD Regular price ~~$10.31 AUD~~ Sale price $8.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 24 Available Now. Backorder if more than 24.
4R-0016-0300-KZU (Each) --- Square Keysteel Lengths - 1.588x1.588x300 mm - Carbon Steel 1045 Zinc Plated Sale 4R-0016-0300-KZU (Each) --- Square Keysteel Lengths - 1.588x1.588x300 mm - Carbon Steel 1045 Zinc Plated Regular price $8.59 AUD Regular price ~~$10.31 AUD~~ Sale price $8.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 24 Available Now Sale
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 _{+/- 3.2} (Equiv. 11.811 in.)
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard Undersized End Colour Code: Red
Part Number: 4R-0020-0300-KZU (PK-2) Square Keysteel Lengths - 2x2x300 mm - Carbon Steel 1045 Zinc Plated 4 units (8 pcs) Available Now \| Further orders can be expected around Wed, Feb 11, 2026 Regular price $7.68 AUD Regular price Sale price $7.68 AUD Unit price per Priced, Stocked and Sold Per 2 Units Excludes GST and overseas Taxes & Duties Quantity Required 4 units (8 pcs) Available Now. Backorder if more than 4.
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 _{+/- 3.2} (Equiv. 11.811 in.)
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard Undersized End Colour Code: Red
Part Number: 4R-0020-0300-KZU (PK-2) Square Keysteel Lengths - 2x2x300 mm - Carbon Steel 1045 Zinc Plated 4 units (8 pcs) Available Now \| Further orders can be expected around Wed, Feb 11, 2026 Regular price $7.68 AUD Regular price Sale price $7.68 AUD Unit price per Priced, Stocked and Sold Per 2 Units Excludes GST and overseas Taxes & Duties Quantity Required 4 units (8 pcs) Available Now. Backorder if more than 4.
4R-0020-0300-KZU (PK-2) --- Square Keysteel Lengths - 2x2x300 mm - Carbon Steel 1045 Zinc Plated 4R-0020-0300-KZU (PK-2) --- Square Keysteel Lengths - 2x2x300 mm - Carbon Steel 1045 Zinc Plated Regular price $7.68 AUD Regular price Sale price $7.68 AUD Unit price per Priced, Stocked and Sold Per 2 Units Excludes GST and overseas Taxes & Duties 4 Available Now
Width (s1) 2.381 mm _{+ 0.051 / - 0.00} (Equiv. 0.094 in.)	Height (s2) 2.381 mm _{+ 0.051 / - 0.00} (Equiv. 0.094 in.)	Length (L) 300 mm _{+/- 3.2} (Equiv. 11.811 in.)
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Oversized End Colour Code: Blue Additional stock available from USA subject to Prior Sale = 788
Part Number: 4R-0024-0300-KZO (PK-2) Square Keysteel Lengths - 2.381x2.381x300 mm - Carbon Steel 1045 Zinc Plated 2 units (4 pcs) Available Now \| Further orders can be expected around Sat, Jan 03, 2026 Regular price $2.86 AUD Regular price ~~$3.44 AUD~~ Sale price $2.86 AUD Unit price per Priced, Stocked and Sold Per 2 Units Excludes GST and overseas Taxes & Duties Quantity Required 2 units (4 pcs) Available Now. Backorder if more than 2.
Width (s1) 2.381 mm _{+ 0.051 / - 0.00} (Equiv. 0.094 in.)	Height (s2) 2.381 mm _{+ 0.051 / - 0.00} (Equiv. 0.094 in.)	Length (L) 300 mm _{+/- 3.2} (Equiv. 11.811 in.)
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Oversized End Colour Code: Blue Additional stock available from USA subject to Prior Sale = 788
Part Number: 4R-0024-0300-KZO (PK-2) Square Keysteel Lengths - 2.381x2.381x300 mm - Carbon Steel 1045 Zinc Plated 2 units (4 pcs) Available Now \| Further orders can be expected around Sat, Jan 03, 2026 Regular price $2.86 AUD Regular price ~~$3.44 AUD~~ Sale price $2.86 AUD Unit price per Priced, Stocked and Sold Per 2 Units Excludes GST and overseas Taxes & Duties Quantity Required 2 units (4 pcs) Available Now. Backorder if more than 2.
4R-0024-0300-KZO (PK-2) --- Square Keysteel Lengths - 2.381x2.381x300 mm - Carbon Steel 1045 Zinc Plated Sale 4R-0024-0300-KZO (PK-2) --- Square Keysteel Lengths - 2.381x2.381x300 mm - Carbon Steel 1045 Zinc Plated Regular price $2.86 AUD Regular price ~~$3.44 AUD~~ Sale price $2.86 AUD Unit price per Priced, Stocked and Sold Per 2 Units Excludes GST and overseas Taxes & Duties 2 Available Now Sale
Width (s1) 3.175 mm _{+ 0.051 / - 0.00} (Equiv. 0.125 in.)	Height (s2) 3.175 mm _{+ 0.051 / - 0.00} (Equiv. 0.125 in.)	Length (L) 300 mm _{+/- 3.2} (Equiv. 11.811 in.)
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Oversized End Colour Code: Blue Additional stock available from USA subject to Prior Sale = 1409
Part Number: 4R-0032-0300-KZO (Each) Square Keysteel Lengths - 3.175x3.175x300 mm - Carbon Steel 1045 Zinc Plated Out of Stock \| Backorder Now \| Orders can be expected around Sat, Jan 17, 2026 Regular price $3.32 AUD Regular price Sale price $3.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Width (s1) 3.175 mm _{+ 0.051 / - 0.00} (Equiv. 0.125 in.)	Height (s2) 3.175 mm _{+ 0.051 / - 0.00} (Equiv. 0.125 in.)	Length (L) 300 mm _{+/- 3.2} (Equiv. 11.811 in.)
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Oversized End Colour Code: Blue Additional stock available from USA subject to Prior Sale = 1409
Part Number: 4R-0032-0300-KZO (Each) Square Keysteel Lengths - 3.175x3.175x300 mm - Carbon Steel 1045 Zinc Plated Out of Stock \| Backorder Now \| Orders can be expected around Sat, Jan 17, 2026 Regular price $3.32 AUD Regular price Sale price $3.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
4R-0032-0300-KZO (Each) --- Square Keysteel Lengths - 3.175x3.175x300 mm - Carbon Steel 1045 Zinc Plated 4R-0032-0300-KZO (Each) --- Square Keysteel Lengths - 3.175x3.175x300 mm - Carbon Steel 1045 Zinc Plated Regular price $3.32 AUD Regular price Sale price $3.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Width (s1) 3.969 mm _{+ 0.051 / - 0.00} (Equiv. 0.156 in.)	Height (s2) 3.969 mm _{+ 0.051 / - 0.00} (Equiv. 0.156 in.)	Length (L) 304 mm _{+/- 3.2} (Equiv. 11.969 in.)
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Oversized End Colour Code: Blue
Part Number: 4R-0039-0304-KZO (Each) Square Keysteel Lengths - 3.969x3.969x304 mm - Carbon Steel 1045 Zinc Plated 1 Available Now \| Further orders can be expected around Mon, Dec 29, 2025 Regular price $8.32 AUD Regular price ~~$9.98 AUD~~ Sale price $8.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 1 Available Now. Backorder if more than 1.
Width (s1) 3.969 mm _{+ 0.051 / - 0.00} (Equiv. 0.156 in.)	Height (s2) 3.969 mm _{+ 0.051 / - 0.00} (Equiv. 0.156 in.)	Length (L) 304 mm _{+/- 3.2} (Equiv. 11.969 in.)
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Oversized End Colour Code: Blue
Part Number: 4R-0039-0304-KZO (Each) Square Keysteel Lengths - 3.969x3.969x304 mm - Carbon Steel 1045 Zinc Plated 1 Available Now \| Further orders can be expected around Mon, Dec 29, 2025 Regular price $8.32 AUD Regular price ~~$9.98 AUD~~ Sale price $8.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 1 Available Now. Backorder if more than 1.
4R-0039-0304-KZO (Each) --- Square Keysteel Lengths - 3.969x3.969x304 mm - Carbon Steel 1045 Zinc Plated Sale 4R-0039-0304-KZO (Each) --- Square Keysteel Lengths - 3.969x3.969x304 mm - Carbon Steel 1045 Zinc Plated Regular price $8.32 AUD Regular price ~~$9.98 AUD~~ Sale price $8.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 1 Available Now Sale
Width (s1) 4.000 mm _{+ 0.051 / - 0.00} (Equiv. 0.157 in.)	Height (s2) 4.000 mm _{+ 0.051 / - 0.00} (Equiv. 0.157 in.)	Length (L) 300 mm _{+/- 3.2} (Equiv. 11.811 in.)
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Oversized End Colour Code: Blue Additional stock available from USA subject to Prior Sale = 1675
Part Number: 4R-0040-0300-KZO (Each) Square Keysteel Lengths - 4x4x300 mm - Carbon Steel 1045 Zinc Plated 44 Available Now \| Further orders can be expected around Sat, Jan 03, 2026 Regular price $4.41 AUD Regular price Sale price $4.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 44 Available Now. Backorder if more than 44.
Width (s1) 4.000 mm _{+ 0.051 / - 0.00} (Equiv. 0.157 in.)	Height (s2) 4.000 mm _{+ 0.051 / - 0.00} (Equiv. 0.157 in.)	Length (L) 300 mm _{+/- 3.2} (Equiv. 11.811 in.)
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Oversized End Colour Code: Blue Additional stock available from USA subject to Prior Sale = 1675
Part Number: 4R-0040-0300-KZO (Each) Square Keysteel Lengths - 4x4x300 mm - Carbon Steel 1045 Zinc Plated 44 Available Now \| Further orders can be expected around Sat, Jan 03, 2026 Regular price $4.41 AUD Regular price Sale price $4.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 44 Available Now. Backorder if more than 44.
4R-0040-0300-KZO (Each) --- Square Keysteel Lengths - 4x4x300 mm - Carbon Steel 1045 Zinc Plated 4R-0040-0300-KZO (Each) --- Square Keysteel Lengths - 4x4x300 mm - Carbon Steel 1045 Zinc Plated Regular price $4.41 AUD Regular price Sale price $4.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 44 Available Now
Width (s1) 4.763 mm _{+ 0.051 / - 0.00} (Equiv. 0.188 in.)	Height (s2) 4.763 mm _{+ 0.051 / - 0.00} (Equiv. 0.188 in.)	Length (L) 304 mm _{+/- 3.2} (Equiv. 11.969 in.)
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Oversized End Colour Code: Blue
Part Number: 4R-0048-0304-KZO (Each) Square Keysteel Lengths - 4.763x4.763x304 mm - Carbon Steel 1045 Zinc Plated 1 Available Now \| Further orders can be expected around Mon, Dec 29, 2025 Regular price $8.50 AUD Regular price ~~$10.20 AUD~~ Sale price $8.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 1 Available Now. Backorder if more than 1.
Width (s1) 4.763 mm _{+ 0.051 / - 0.00} (Equiv. 0.188 in.)	Height (s2) 4.763 mm _{+ 0.051 / - 0.00} (Equiv. 0.188 in.)	Length (L) 304 mm _{+/- 3.2} (Equiv. 11.969 in.)
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Oversized End Colour Code: Blue
Part Number: 4R-0048-0304-KZO (Each) Square Keysteel Lengths - 4.763x4.763x304 mm - Carbon Steel 1045 Zinc Plated 1 Available Now \| Further orders can be expected around Mon, Dec 29, 2025 Regular price $8.50 AUD Regular price ~~$10.20 AUD~~ Sale price $8.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 1 Available Now. Backorder if more than 1.
4R-0048-0304-KZO (Each) --- Square Keysteel Lengths - 4.763x4.763x304 mm - Carbon Steel 1045 Zinc Plated Sale 4R-0048-0304-KZO (Each) --- Square Keysteel Lengths - 4.763x4.763x304 mm - Carbon Steel 1045 Zinc Plated Regular price $8.50 AUD Regular price ~~$10.20 AUD~~ Sale price $8.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 1 Available Now Sale
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: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 645
Part Number: 4R-0050-0300-KZU (Each) Square Keysteel Lengths - 5x5x300 mm - Carbon Steel 1045 Zinc Plated 16 Available Now \| Further orders can be expected around Sat, Jan 03, 2026 Regular price $5.77 AUD Regular price Sale price $5.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 16 Available Now. Backorder if more than 16.
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: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 645
Part Number: 4R-0050-0300-KZU (Each) Square Keysteel Lengths - 5x5x300 mm - Carbon Steel 1045 Zinc Plated 16 Available Now \| Further orders can be expected around Sat, Jan 03, 2026 Regular price $5.77 AUD Regular price Sale price $5.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 16 Available Now. Backorder if more than 16.
4R-0050-0300-KZU (Each) --- Square Keysteel Lengths - 5x5x300 mm - Carbon Steel 1045 Zinc Plated 4R-0050-0300-KZU (Each) --- Square Keysteel Lengths - 5x5x300 mm - Carbon Steel 1045 Zinc Plated Regular price $5.77 AUD Regular price Sale price $5.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 16 Available Now
Width (s1) 6.000 mm _{+ 0.051 / - 0.00} (Equiv. 0.236 in.)	Height (s2) 6.000 mm _{+ 0.051 / - 0.00} (Equiv. 0.236 in.)	Length (L) 300 mm _{+/- 3.2} (Equiv. 11.811 in.)
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Oversized End Colour Code: Blue Additional stock available from USA subject to Prior Sale = 1437
Part Number: 4R-0060-0300-KZO (Each) Square Keysteel Lengths - 6x6x300 mm - Carbon Steel 1045 Zinc Plated 7 Available Now \| Further orders can be expected around Sat, Jan 03, 2026 Regular price $6.41 AUD Regular price ~~$7.69 AUD~~ Sale price $6.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 7 Available Now. Backorder if more than 7.
Width (s1) 6.000 mm _{+ 0.051 / - 0.00} (Equiv. 0.236 in.)	Height (s2) 6.000 mm _{+ 0.051 / - 0.00} (Equiv. 0.236 in.)	Length (L) 300 mm _{+/- 3.2} (Equiv. 11.811 in.)
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Oversized End Colour Code: Blue Additional stock available from USA subject to Prior Sale = 1437
Part Number: 4R-0060-0300-KZO (Each) Square Keysteel Lengths - 6x6x300 mm - Carbon Steel 1045 Zinc Plated 7 Available Now \| Further orders can be expected around Sat, Jan 03, 2026 Regular price $6.41 AUD Regular price ~~$7.69 AUD~~ Sale price $6.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 7 Available Now. Backorder if more than 7.
4R-0060-0300-KZO (Each) --- Square Keysteel Lengths - 6x6x300 mm - Carbon Steel 1045 Zinc Plated Sale 4R-0060-0300-KZO (Each) --- Square Keysteel Lengths - 6x6x300 mm - Carbon Steel 1045 Zinc Plated Regular price $6.41 AUD Regular price ~~$7.69 AUD~~ Sale price $6.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 7 Available Now Sale
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) 300 mm _{+/- 3.2} (Equiv. 11.811 in.)
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 907
Part Number: 4R-0060-0300-KZU (Each) Square Keysteel Lengths - 6x6x300 mm - Carbon Steel 1045 Zinc Plated 11 Available Now \| Further orders can be expected around Sat, Jan 03, 2026 Regular price $8.41 AUD Regular price Sale price $8.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 11 Available Now. Backorder if more than 11.
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) 300 mm _{+/- 3.2} (Equiv. 11.811 in.)
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 907
Part Number: 4R-0060-0300-KZU (Each) Square Keysteel Lengths - 6x6x300 mm - Carbon Steel 1045 Zinc Plated 11 Available Now \| Further orders can be expected around Sat, Jan 03, 2026 Regular price $8.41 AUD Regular price Sale price $8.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 11 Available Now. Backorder if more than 11.
4R-0060-0300-KZU (Each) --- Square Keysteel Lengths - 6x6x300 mm - Carbon Steel 1045 Zinc Plated 4R-0060-0300-KZU (Each) --- Square Keysteel Lengths - 6x6x300 mm - Carbon Steel 1045 Zinc Plated Regular price $8.41 AUD Regular price Sale price $8.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 11 Available Now
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 _{+/- 3.2} (Equiv. 11.811 in.)
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 4903
Part Number: 4R-0064-0300-KZU (Each) Square Keysteel Lengths - 6.35x6.35x300 mm - Carbon Steel 1045 Zinc Plated 9 Available Now \| Further orders can be expected around Sat, Jan 03, 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 9 Available Now. Backorder if more than 9.
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 _{+/- 3.2} (Equiv. 11.811 in.)
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 4903
Part Number: 4R-0064-0300-KZU (Each) Square Keysteel Lengths - 6.35x6.35x300 mm - Carbon Steel 1045 Zinc Plated 9 Available Now \| Further orders can be expected around Sat, Jan 03, 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 9 Available Now. Backorder if more than 9.
4R-0064-0300-KZU (Each) --- Square Keysteel Lengths - 6.35x6.35x300 mm - Carbon Steel 1045 Zinc Plated Sale 4R-0064-0300-KZU (Each) --- Square Keysteel Lengths - 6.35x6.35x300 mm - Carbon Steel 1045 Zinc Plated 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 9 Available Now Sale
Width (s1) 7.000 mm _{+ 0 / - 0.051} (Equiv. 0.276 in.)	Height (s2) 7.000 mm _{+ 0 / - 0.051} (Equiv. 0.276 in.)	Length (L) 300 mm _{+/- 3.2} (Equiv. 11.811 in.)
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 168
Part Number: 4R-0070-0300-KZU (Each) Square Keysteel Lengths - 7x7x300 mm - Carbon Steel 1045 Zinc Plated 1 Available Now \| Further orders can be expected around Sat, Jan 03, 2026 Regular price $7.86 AUD Regular price ~~$9.44 AUD~~ Sale price $7.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 1 Available Now. Backorder if more than 1.
Width (s1) 7.000 mm _{+ 0 / - 0.051} (Equiv. 0.276 in.)	Height (s2) 7.000 mm _{+ 0 / - 0.051} (Equiv. 0.276 in.)	Length (L) 300 mm _{+/- 3.2} (Equiv. 11.811 in.)
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 168
Part Number: 4R-0070-0300-KZU (Each) Square Keysteel Lengths - 7x7x300 mm - Carbon Steel 1045 Zinc Plated 1 Available Now \| Further orders can be expected around Sat, Jan 03, 2026 Regular price $7.86 AUD Regular price ~~$9.44 AUD~~ Sale price $7.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 1 Available Now. Backorder if more than 1.
4R-0070-0300-KZU (Each) --- Square Keysteel Lengths - 7x7x300 mm - Carbon Steel 1045 Zinc Plated Sale 4R-0070-0300-KZU (Each) --- Square Keysteel Lengths - 7x7x300 mm - Carbon Steel 1045 Zinc Plated Regular price $7.86 AUD Regular price ~~$9.44 AUD~~ Sale price $7.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 1 Available Now Sale
Width (s1) 7.938 mm _{+ 0 / - 0.051} (Equiv. 0.313 in.)	Height (s2) 7.938 mm _{+ 0 / - 0.051} (Equiv. 0.313 in.)	Length (L) 300 mm _{+/- 3.2} (Equiv. 11.811 in.)
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 1704
Part Number: 4R-0079-0300-KZU (Each) Square Keysteel Lengths - 7.938x7.938x300 mm - Carbon Steel 1045 Zinc Plated 17 Available Now \| Further orders can be expected around Sat, Jan 03, 2026 Regular price $8.59 AUD Regular price ~~$10.31 AUD~~ Sale price $8.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 17 Available Now. Backorder if more than 17.
Width (s1) 7.938 mm _{+ 0 / - 0.051} (Equiv. 0.313 in.)	Height (s2) 7.938 mm _{+ 0 / - 0.051} (Equiv. 0.313 in.)	Length (L) 300 mm _{+/- 3.2} (Equiv. 11.811 in.)
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 1704
Part Number: 4R-0079-0300-KZU (Each) Square Keysteel Lengths - 7.938x7.938x300 mm - Carbon Steel 1045 Zinc Plated 17 Available Now \| Further orders can be expected around Sat, Jan 03, 2026 Regular price $8.59 AUD Regular price ~~$10.31 AUD~~ Sale price $8.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 17 Available Now. Backorder if more than 17.
4R-0079-0300-KZU (Each) --- Square Keysteel Lengths - 7.938x7.938x300 mm - Carbon Steel 1045 Zinc Plated Sale 4R-0079-0300-KZU (Each) --- Square Keysteel Lengths - 7.938x7.938x300 mm - Carbon Steel 1045 Zinc Plated Regular price $8.59 AUD Regular price ~~$10.31 AUD~~ Sale price $8.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 17 Available Now Sale
Width (s1) 8.000 mm _{+ 0 / - 0.051} (Equiv. 0.315 in.)	Height (s2) 8.000 mm _{+ 0 / - 0.051} (Equiv. 0.315 in.)	Length (L) 300 mm _{+/- 3.2} (Equiv. 11.811 in.)
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 480
Part Number: 4R-0080-0300-KZU (Each) Square Keysteel Lengths - 8x8x300 mm - Carbon Steel 1045 Zinc Plated 6 Available Now \| Further orders can be expected around Sat, Jan 03, 2026 Regular price $9.14 AUD Regular price ~~$10.96 AUD~~ Sale price $9.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 6 Available Now. Backorder if more than 6.
Width (s1) 8.000 mm _{+ 0 / - 0.051} (Equiv. 0.315 in.)	Height (s2) 8.000 mm _{+ 0 / - 0.051} (Equiv. 0.315 in.)	Length (L) 300 mm _{+/- 3.2} (Equiv. 11.811 in.)
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 480
Part Number: 4R-0080-0300-KZU (Each) Square Keysteel Lengths - 8x8x300 mm - Carbon Steel 1045 Zinc Plated 6 Available Now \| Further orders can be expected around Sat, Jan 03, 2026 Regular price $9.14 AUD Regular price ~~$10.96 AUD~~ Sale price $9.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 6 Available Now. Backorder if more than 6.
4R-0080-0300-KZU (Each) --- Square Keysteel Lengths - 8x8x300 mm - Carbon Steel 1045 Zinc Plated Sale 4R-0080-0300-KZU (Each) --- Square Keysteel Lengths - 8x8x300 mm - Carbon Steel 1045 Zinc Plated Regular price $9.14 AUD Regular price ~~$10.96 AUD~~ Sale price $9.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 6 Available Now Sale
Width (s1) 10.000 mm _{+ 0 / - 0.051} (Equiv. 0.394 in.)	Height (s2) 10.000 mm _{+ 0 / - 0.051} (Equiv. 0.394 in.)	Length (L) 300 mm _{+/- 3.2} (Equiv. 11.811 in.)
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 237
Part Number: 4R-0100-0300-KZU (Each) Square Keysteel Lengths - 10x10x300 mm - Carbon Steel 1045 Zinc Plated 4 Available Now \| Further orders can be expected around Sat, Jan 03, 2026 Regular price $14.95 AUD Regular price ~~$17.95 AUD~~ Sale price $14.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 4 Available Now. Backorder if more than 4.
Width (s1) 10.000 mm _{+ 0 / - 0.051} (Equiv. 0.394 in.)	Height (s2) 10.000 mm _{+ 0 / - 0.051} (Equiv. 0.394 in.)	Length (L) 300 mm _{+/- 3.2} (Equiv. 11.811 in.)
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 237
Part Number: 4R-0100-0300-KZU (Each) Square Keysteel Lengths - 10x10x300 mm - Carbon Steel 1045 Zinc Plated 4 Available Now \| Further orders can be expected around Sat, Jan 03, 2026 Regular price $14.95 AUD Regular price ~~$17.95 AUD~~ Sale price $14.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 4 Available Now. Backorder if more than 4.
4R-0100-0300-KZU (Each) --- Square Keysteel Lengths - 10x10x300 mm - Carbon Steel 1045 Zinc Plated Sale 4R-0100-0300-KZU (Each) --- Square Keysteel Lengths - 10x10x300 mm - Carbon Steel 1045 Zinc Plated Regular price $14.95 AUD Regular price ~~$17.95 AUD~~ Sale price $14.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 4 Available Now Sale
Width (s1) 11.113 mm _{+ 0.051 / - 0.00} (Equiv. 0.438 in.)	Height (s2) 11.113 mm _{+ 0.051 / - 0.00} (Equiv. 0.438 in.)	Length (L) 304 mm _{+/- 3.2} (Equiv. 11.969 in.)
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Oversized End Colour Code: Blue
Part Number: 4R-0111-0304-KZO (Each) Square Keysteel Lengths - 11.113x11.113x304 mm - Carbon Steel 1045 Zinc Plated 3 Available Now \| Further orders can be expected around Mon, Dec 29, 2025 Regular price $31.68 AUD Regular price ~~$38.02 AUD~~ Sale price $31.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 3 Available Now. Backorder if more than 3.
Width (s1) 11.113 mm _{+ 0.051 / - 0.00} (Equiv. 0.438 in.)	Height (s2) 11.113 mm _{+ 0.051 / - 0.00} (Equiv. 0.438 in.)	Length (L) 304 mm _{+/- 3.2} (Equiv. 11.969 in.)
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Oversized End Colour Code: Blue
Part Number: 4R-0111-0304-KZO (Each) Square Keysteel Lengths - 11.113x11.113x304 mm - Carbon Steel 1045 Zinc Plated 3 Available Now \| Further orders can be expected around Mon, Dec 29, 2025 Regular price $31.68 AUD Regular price ~~$38.02 AUD~~ Sale price $31.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 3 Available Now. Backorder if more than 3.
4R-0111-0304-KZO (Each) --- Square Keysteel Lengths - 11.113x11.113x304 mm - Carbon Steel 1045 Zinc Plated Sale 4R-0111-0304-KZO (Each) --- Square Keysteel Lengths - 11.113x11.113x304 mm - Carbon Steel 1045 Zinc Plated Regular price $31.68 AUD Regular price ~~$38.02 AUD~~ Sale price $31.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 3 Available Now Sale
Width (s1) 12.700 mm _{+ 0.051 / - 0.00} (Equiv. 0.5 in.)	Height (s2) 12.700 mm _{+ 0.051 / - 0.00} (Equiv. 0.5 in.)	Length (L) 300 mm _{+/- 3.2} (Equiv. 11.811 in.)
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Oversized End Colour Code: Blue Additional stock available from USA subject to Prior Sale = 1344
Part Number: 4R-0127-0300-KZO (Each) Square Keysteel Lengths - 12.7x12.7x300 mm - Carbon Steel 1045 Zinc Plated 4 Available Now \| Further orders can be expected around Sat, Jan 03, 2026 Regular price $21.41 AUD Regular price ~~$25.69 AUD~~ Sale price $21.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 4 Available Now. Backorder if more than 4.
Width (s1) 12.700 mm _{+ 0.051 / - 0.00} (Equiv. 0.5 in.)	Height (s2) 12.700 mm _{+ 0.051 / - 0.00} (Equiv. 0.5 in.)	Length (L) 300 mm _{+/- 3.2} (Equiv. 11.811 in.)
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Oversized End Colour Code: Blue Additional stock available from USA subject to Prior Sale = 1344
Part Number: 4R-0127-0300-KZO (Each) Square Keysteel Lengths - 12.7x12.7x300 mm - Carbon Steel 1045 Zinc Plated 4 Available Now \| Further orders can be expected around Sat, Jan 03, 2026 Regular price $21.41 AUD Regular price ~~$25.69 AUD~~ Sale price $21.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 4 Available Now. Backorder if more than 4.
4R-0127-0300-KZO (Each) --- Square Keysteel Lengths - 12.7x12.7x300 mm - Carbon Steel 1045 Zinc Plated Sale 4R-0127-0300-KZO (Each) --- Square Keysteel Lengths - 12.7x12.7x300 mm - Carbon Steel 1045 Zinc Plated Regular price $21.41 AUD Regular price ~~$25.69 AUD~~ Sale price $21.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 4 Available Now Sale
Width (s1) 14.000 mm _{+ 0 / - 0.051} (Equiv. 0.551 in.)	Height (s2) 14.000 mm _{+ 0 / - 0.076} (Equiv. 0.551 in.)	Length (L) 300 mm _{+/- 3.2} (Equiv. 11.811 in.)
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 160
Part Number: 4R-0140-0300-KZU (Each) Square Keysteel Lengths - 14x14x300 mm - Carbon Steel 1045 Zinc Plated 2 Available Now \| Further orders can be expected around Sat, Jan 03, 2026 Regular price $32.23 AUD Regular price ~~$38.67 AUD~~ Sale price $32.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 2 Available Now. Backorder if more than 2.
Width (s1) 14.000 mm _{+ 0 / - 0.051} (Equiv. 0.551 in.)	Height (s2) 14.000 mm _{+ 0 / - 0.076} (Equiv. 0.551 in.)	Length (L) 300 mm _{+/- 3.2} (Equiv. 11.811 in.)
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 160
Part Number: 4R-0140-0300-KZU (Each) Square Keysteel Lengths - 14x14x300 mm - Carbon Steel 1045 Zinc Plated 2 Available Now \| Further orders can be expected around Sat, Jan 03, 2026 Regular price $32.23 AUD Regular price ~~$38.67 AUD~~ Sale price $32.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 2 Available Now. Backorder if more than 2.
4R-0140-0300-KZU (Each) --- Square Keysteel Lengths - 14x14x300 mm - Carbon Steel 1045 Zinc Plated Sale 4R-0140-0300-KZU (Each) --- Square Keysteel Lengths - 14x14x300 mm - Carbon Steel 1045 Zinc Plated Regular price $32.23 AUD Regular price ~~$38.67 AUD~~ Sale price $32.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 2 Available Now Sale
Width (s1) 14.288 mm _{+ 0 / - 0.051} (Equiv. 0.563 in.)	Height (s2) 14.288 mm _{+ 0 / - 0.051} (Equiv. 0.563 in.)	Length (L) 300 mm _{+/- 3.2} (Equiv. 11.811 in.)
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 630
Part Number: 4R-0143-0300-KZU (Each) Square Keysteel Lengths - 14.288x14.288x300 mm - Carbon Steel 1045 Zinc Plated 1 Available Now \| Further orders can be expected around Sat, Jan 03, 2026 Regular price $27.14 AUD Regular price ~~$32.56 AUD~~ Sale price $27.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 1 Available Now. Backorder if more than 1.
Width (s1) 14.288 mm _{+ 0 / - 0.051} (Equiv. 0.563 in.)	Height (s2) 14.288 mm _{+ 0 / - 0.051} (Equiv. 0.563 in.)	Length (L) 300 mm _{+/- 3.2} (Equiv. 11.811 in.)
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 630
Part Number: 4R-0143-0300-KZU (Each) Square Keysteel Lengths - 14.288x14.288x300 mm - Carbon Steel 1045 Zinc Plated 1 Available Now \| Further orders can be expected around Sat, Jan 03, 2026 Regular price $27.14 AUD Regular price ~~$32.56 AUD~~ Sale price $27.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 1 Available Now. Backorder if more than 1.
4R-0143-0300-KZU (Each) --- Square Keysteel Lengths - 14.288x14.288x300 mm - Carbon Steel 1045 Zinc Plated Sale 4R-0143-0300-KZU (Each) --- Square Keysteel Lengths - 14.288x14.288x300 mm - Carbon Steel 1045 Zinc Plated Regular price $27.14 AUD Regular price ~~$32.56 AUD~~ Sale price $27.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 1 Available Now Sale
Width (s1) 15.875 mm _{+ 0.051 / - 0.00} (Equiv. 0.625 in.)	Height (s2) 15.875 mm _{+ 0.051 / - 0.00} (Equiv. 0.625 in.)	Length (L) 300 mm _{+/- 3.2} (Equiv. 11.811 in.)
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Oversized End Colour Code: Blue Additional stock available from USA subject to Prior Sale = 627
Part Number: 4R-0159-0300-KZO (Each) Square Keysteel Lengths - 15.875x15.875x300 mm - Carbon Steel 1045 Zinc Plated 1 Available Now \| Further orders can be expected around Sat, Jan 03, 2026 Regular price $33.41 AUD Regular price ~~$40.09 AUD~~ Sale price $33.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 1 Available Now. Backorder if more than 1.
Width (s1) 15.875 mm _{+ 0.051 / - 0.00} (Equiv. 0.625 in.)	Height (s2) 15.875 mm _{+ 0.051 / - 0.00} (Equiv. 0.625 in.)	Length (L) 300 mm _{+/- 3.2} (Equiv. 11.811 in.)
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Oversized End Colour Code: Blue Additional stock available from USA subject to Prior Sale = 627
Part Number: 4R-0159-0300-KZO (Each) Square Keysteel Lengths - 15.875x15.875x300 mm - Carbon Steel 1045 Zinc Plated 1 Available Now \| Further orders can be expected around Sat, Jan 03, 2026 Regular price $33.41 AUD Regular price ~~$40.09 AUD~~ Sale price $33.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 1 Available Now. Backorder if more than 1.
4R-0159-0300-KZO (Each) --- Square Keysteel Lengths - 15.875x15.875x300 mm - Carbon Steel 1045 Zinc Plated Sale 4R-0159-0300-KZO (Each) --- Square Keysteel Lengths - 15.875x15.875x300 mm - Carbon Steel 1045 Zinc Plated Regular price $33.41 AUD Regular price ~~$40.09 AUD~~ Sale price $33.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 1 Available Now Sale
Width (s1) 16.000 mm _{+ 0 / - 0.051} (Equiv. 0.63 in.)	Height (s2) 16.000 mm _{+ 0 / - 0.051} (Equiv. 0.63 in.)	Length (L) 300 mm _{+/- 3.2} (Equiv. 11.811 in.)
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 114
Part Number: 4R-0160-0300-KZU (Each) Square Keysteel Lengths - 16x16x300 mm - Carbon Steel 1045 Zinc Plated 2 Available Now \| Further orders can be expected around Sat, Jan 03, 2026 Regular price $33.32 AUD Regular price ~~$39.98 AUD~~ Sale price $33.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 2 Available Now. Backorder if more than 2.
Width (s1) 16.000 mm _{+ 0 / - 0.051} (Equiv. 0.63 in.)	Height (s2) 16.000 mm _{+ 0 / - 0.051} (Equiv. 0.63 in.)	Length (L) 300 mm _{+/- 3.2} (Equiv. 11.811 in.)
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 114
Part Number: 4R-0160-0300-KZU (Each) Square Keysteel Lengths - 16x16x300 mm - Carbon Steel 1045 Zinc Plated 2 Available Now \| Further orders can be expected around Sat, Jan 03, 2026 Regular price $33.32 AUD Regular price ~~$39.98 AUD~~ Sale price $33.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 2 Available Now. Backorder if more than 2.
4R-0160-0300-KZU (Each) --- Square Keysteel Lengths - 16x16x300 mm - Carbon Steel 1045 Zinc Plated Sale 4R-0160-0300-KZU (Each) --- Square Keysteel Lengths - 16x16x300 mm - Carbon Steel 1045 Zinc Plated Regular price $33.32 AUD Regular price ~~$39.98 AUD~~ Sale price $33.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 2 Available Now Sale
Width (s1) 17.463 mm _{+ 0.051 / - 0.00} (Equiv. 0.688 in.)	Height (s2) 17.463 mm _{+ 0.051 / - 0.00} (Equiv. 0.688 in.)	Length (L) 300 mm _{+/- 3.2} (Equiv. 11.811 in.)
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Oversized End Colour Code: Blue Additional stock available from USA subject to Prior Sale = 121
Part Number: 4R-0175-0300-KZO (Each) Square Keysteel Lengths - 17.463x17.463x300 mm - Carbon Steel 1045 Zinc Plated 1 Available Now \| Further orders can be expected around Sat, Jan 03, 2026 Regular price $38.77 AUD Regular price ~~$46.53 AUD~~ Sale price $38.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 1 Available Now. Backorder if more than 1.
Width (s1) 17.463 mm _{+ 0.051 / - 0.00} (Equiv. 0.688 in.)	Height (s2) 17.463 mm _{+ 0.051 / - 0.00} (Equiv. 0.688 in.)	Length (L) 300 mm _{+/- 3.2} (Equiv. 11.811 in.)
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Oversized End Colour Code: Blue Additional stock available from USA subject to Prior Sale = 121
Part Number: 4R-0175-0300-KZO (Each) Square Keysteel Lengths - 17.463x17.463x300 mm - Carbon Steel 1045 Zinc Plated 1 Available Now \| Further orders can be expected around Sat, Jan 03, 2026 Regular price $38.77 AUD Regular price ~~$46.53 AUD~~ Sale price $38.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 1 Available Now. Backorder if more than 1.
4R-0175-0300-KZO (Each) --- Square Keysteel Lengths - 17.463x17.463x300 mm - Carbon Steel 1045 Zinc Plated Sale 4R-0175-0300-KZO (Each) --- Square Keysteel Lengths - 17.463x17.463x300 mm - Carbon Steel 1045 Zinc Plated Regular price $38.77 AUD Regular price ~~$46.53 AUD~~ Sale price $38.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 1 Available Now Sale
Width (s1) 19.050 mm _{+ 0.051 / - 0.00} (Equiv. 0.75 in.)	Height (s2) 19.050 mm _{+ 0.051 / - 0.00} (Equiv. 0.75 in.)	Length (L) 300 mm _{+/- 3.2} (Equiv. 11.811 in.)
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Oversized End Colour Code: Blue Additional stock available from USA subject to Prior Sale = 248
Part Number: 4R-0191-0300-KZO (Each) Square Keysteel Lengths - 19.05x19.05x300 mm - Carbon Steel 1045 Zinc Plated 5 Available Now \| Further orders can be expected around Sat, Jan 03, 2026 Regular price $46.14 AUD Regular price ~~$55.36 AUD~~ Sale price $46.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 5 Available Now. Backorder if more than 5.
Width (s1) 19.050 mm _{+ 0.051 / - 0.00} (Equiv. 0.75 in.)	Height (s2) 19.050 mm _{+ 0.051 / - 0.00} (Equiv. 0.75 in.)	Length (L) 300 mm _{+/- 3.2} (Equiv. 11.811 in.)
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Oversized End Colour Code: Blue Additional stock available from USA subject to Prior Sale = 248
Part Number: 4R-0191-0300-KZO (Each) Square Keysteel Lengths - 19.05x19.05x300 mm - Carbon Steel 1045 Zinc Plated 5 Available Now \| Further orders can be expected around Sat, Jan 03, 2026 Regular price $46.14 AUD Regular price ~~$55.36 AUD~~ Sale price $46.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 5 Available Now. Backorder if more than 5.
4R-0191-0300-KZO (Each) --- Square Keysteel Lengths - 19.05x19.05x300 mm - Carbon Steel 1045 Zinc Plated Sale 4R-0191-0300-KZO (Each) --- Square Keysteel Lengths - 19.05x19.05x300 mm - Carbon Steel 1045 Zinc Plated Regular price $46.14 AUD Regular price ~~$55.36 AUD~~ Sale price $46.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 5 Available Now Sale
Width (s1) 20.000 mm _{+ 0.076 / - 0.00} (Equiv. 0.787 in.)	Height (s2) 20.000 mm _{+ 0.076 / - 0.00} (Equiv. 0.787 in.)	Length (L) 300 mm _{+/- 3.2} (Equiv. 11.811 in.)
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Oversized End Colour Code: Blue Additional stock available from USA subject to Prior Sale = 38
Part Number: 4R-0200-0300-KZO (Each) Square Keysteel Lengths - 20x20x300 mm - Carbon Steel 1045 Zinc Plated 1 Available Now \| Further orders can be expected around Sat, Jan 03, 2026 Regular price $51.32 AUD Regular price ~~$61.58 AUD~~ Sale price $51.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 1 Available Now. Backorder if more than 1.
Width (s1) 20.000 mm _{+ 0.076 / - 0.00} (Equiv. 0.787 in.)	Height (s2) 20.000 mm _{+ 0.076 / - 0.00} (Equiv. 0.787 in.)	Length (L) 300 mm _{+/- 3.2} (Equiv. 11.811 in.)
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Oversized End Colour Code: Blue Additional stock available from USA subject to Prior Sale = 38
Part Number: 4R-0200-0300-KZO (Each) Square Keysteel Lengths - 20x20x300 mm - Carbon Steel 1045 Zinc Plated 1 Available Now \| Further orders can be expected around Sat, Jan 03, 2026 Regular price $51.32 AUD Regular price ~~$61.58 AUD~~ Sale price $51.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 1 Available Now. Backorder if more than 1.
4R-0200-0300-KZO (Each) --- Square Keysteel Lengths - 20x20x300 mm - Carbon Steel 1045 Zinc Plated Sale 4R-0200-0300-KZO (Each) --- Square Keysteel Lengths - 20x20x300 mm - Carbon Steel 1045 Zinc Plated Regular price $51.32 AUD Regular price ~~$61.58 AUD~~ Sale price $51.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 1 Available Now Sale

Country/region

Small Parts & Bearings

Collection: Keysteel Lengths - Square - Zinc Plated

Category Details

Filter

Filter

Subscribe to our emails