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Collection: Keys - Machine - Carbon Steel

Keys (With Images)

Machine

Carbon Steel
Stainless Steel

54 Products in this selection

Form A has rounded ends. Form B has square ends. Form AB has one end rounded and one end square. DIN6885

Additional resources:
Keysteel Catalogue PDF

A more comprehensive listing may be found on the MBA Minibearings main store at Keys - Machine - Carbon Steel.

Width (W)	Height (h)	Length (L)	Indicative Image
3.00 mm + 0 / - 0.025	3.00 mm + 0 / - 0.025	6.00 mm +/ - 0.25
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends)
Part Number: K-0300-0300-0600A-C Machine Keys - 3x3x6 mm - Carbon Steel C45 1 Available Now \| Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price $1.00 AUD Regular price ~~$1.90 AUD~~ Sale price $1.00 AUD Unit price per Each
Width (W)	Height (h)	Length (L)	Indicative Image
3.00 mm + 0 / - 0.025	3.00 mm + 0 / - 0.025	6.00 mm +/ - 0.25
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends)
Part Number: K-0300-0300-0600A-C Machine Keys - 3x3x6 mm - Carbon Steel C45 1 Available Now \| Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price $1.00 AUD Regular price ~~$1.90 AUD~~ Sale price $1.00 AUD Unit price per Each
K-0300-0300-0600A-C --- Machine Keys - 3x3x6 mm - Carbon Steel C45 Sale K-0300-0300-0600A-C --- Machine Keys - 3x3x6 mm - Carbon Steel C45 Regular price $1.00 AUD Regular price ~~$1.90 AUD~~ Sale price $1.00 AUD Unit price per 1 Available Now Sale
3.00 mm + 0 / - 0.025	3.00 mm + 0 / - 0.025	20.00 mm +/ - 0.25
Material: Carbon Steel Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends)
Part Number: K-0300-0300-2000A-C (10 Pcs) Machine Keys - 3x3x20 mm - Carbon Steel 128 units (1280 pcs) Available Now \| Further orders can be expected around Fri, May 02, 2025 Regular price $8.23 AUD Regular price Sale price $8.23 AUD Unit price per Per 10
3.00 mm + 0 / - 0.025	3.00 mm + 0 / - 0.025	20.00 mm +/ - 0.25
Material: Carbon Steel Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends)
Part Number: K-0300-0300-2000A-C (10 Pcs) Machine Keys - 3x3x20 mm - Carbon Steel 128 units (1280 pcs) Available Now \| Further orders can be expected around Fri, May 02, 2025 Regular price $8.23 AUD Regular price Sale price $8.23 AUD Unit price per Per 10 View the product page first if you are unsure.
K-0300-0300-2000A-C (10 Pcs) --- Machine Keys - 3x3x20 mm - Carbon Steel K-0300-0300-2000A-C (10 Pcs) --- Machine Keys - 3x3x20 mm - Carbon Steel Regular price $8.23 AUD Regular price Sale price $8.23 AUD Unit price per 128 Available Now
3.00 mm + 0 / - 0.025	3.00 mm + 0 / - 0.025	25.00 mm +/ - 0.25
Material: Carbon Steel Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends)
Part Number: K-0300-0300-2500A-C (5 Pcs) Machine Keys - 3x3x25 mm - Carbon Steel 9 units (45 pcs) Available Now \| Further orders can be expected around Fri, May 02, 2025 Regular price $4.86 AUD Regular price Sale price $4.86 AUD Unit price per Per 5
3.00 mm + 0 / - 0.025	3.00 mm + 0 / - 0.025	25.00 mm +/ - 0.25
Material: Carbon Steel Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends)
Part Number: K-0300-0300-2500A-C (5 Pcs) Machine Keys - 3x3x25 mm - Carbon Steel 9 units (45 pcs) Available Now \| Further orders can be expected around Fri, May 02, 2025 Regular price $4.86 AUD Regular price Sale price $4.86 AUD Unit price per Per 5 View the product page first if you are unsure.
K-0300-0300-2500A-C (5 Pcs) --- Machine Keys - 3x3x25 mm - Carbon Steel K-0300-0300-2500A-C (5 Pcs) --- Machine Keys - 3x3x25 mm - Carbon Steel Regular price $4.86 AUD Regular price Sale price $4.86 AUD Unit price per 9 Available Now
3.18 mm + 0 / - 0.051	3.18 mm + 0 / - 0.051	12.70 mm +/ - 0.25
Material: Carbon Steel Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends)
Part Number: K-0318-0318-1270A-C Machine Keys - 3.18x3.18x12.7 mm - Carbon Steel 44 Available Now \| Further orders can be expected around Fri, May 02, 2025 Regular price $5.50 AUD Regular price Sale price $5.50 AUD Unit price per Each
3.18 mm + 0 / - 0.051	3.18 mm + 0 / - 0.051	12.70 mm +/ - 0.25
Material: Carbon Steel Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends)
Part Number: K-0318-0318-1270A-C Machine Keys - 3.18x3.18x12.7 mm - Carbon Steel 44 Available Now \| Further orders can be expected around Fri, May 02, 2025 Regular price $5.50 AUD Regular price Sale price $5.50 AUD Unit price per Each View the product page first if you are unsure.
K-0318-0318-1270A-C --- Machine Keys - 3.18x3.18x12.7 mm - Carbon Steel K-0318-0318-1270A-C --- Machine Keys - 3.18x3.18x12.7 mm - Carbon Steel Regular price $5.50 AUD Regular price Sale price $5.50 AUD Unit price per 44 Available Now
3.18 mm + 0 / - 0.051	3.18 mm + 0 / - 0.051	25.40 mm +/ - 0.25
Material: Carbon Steel C45 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard End Type: B (Square Ends)
Part Number: K-0318-0318-2540B-Z (5 Pcs) Machine Keys - 3.18x3.18x25.4 mm - Carbon Steel C45 Zinc Plated 50 units (250 pcs) Available Now \| Further orders can be expected around Fri, May 02, 2025 Regular price $6.77 AUD Regular price Sale price $6.77 AUD Unit price per Per 5
3.18 mm + 0 / - 0.051	3.18 mm + 0 / - 0.051	25.40 mm +/ - 0.25
Material: Carbon Steel C45 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard End Type: B (Square Ends)
Part Number: K-0318-0318-2540B-Z (5 Pcs) Machine Keys - 3.18x3.18x25.4 mm - Carbon Steel C45 Zinc Plated 50 units (250 pcs) Available Now \| Further orders can be expected around Fri, May 02, 2025 Regular price $6.77 AUD Regular price Sale price $6.77 AUD Unit price per Per 5 View the product page first if you are unsure.
K-0318-0318-2540B-Z (5 Pcs) --- Machine Keys - 3.18x3.18x25.4 mm - Carbon Steel C45 Zinc Plated K-0318-0318-2540B-Z (5 Pcs) --- Machine Keys - 3.18x3.18x25.4 mm - Carbon Steel C45 Zinc Plated Regular price $6.77 AUD Regular price Sale price $6.77 AUD Unit price per 50 Available Now
4.00 mm + 0 / - 0.030	4.00 mm + 0 / - 0.030	8.00 mm +/ - 0.25
Material: Carbon Steel Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends)
Part Number: K-0400-0400-0800A-C (10 Pcs) Machine Keys - 4x4x8 mm - Carbon Steel 19 units (190 pcs) Available Now \| Further orders can be expected around Fri, May 02, 2025 Regular price $7.68 AUD Regular price Sale price $7.68 AUD Unit price per Per 10
4.00 mm + 0 / - 0.030	4.00 mm + 0 / - 0.030	8.00 mm +/ - 0.25
Material: Carbon Steel Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends)
Part Number: K-0400-0400-0800A-C (10 Pcs) Machine Keys - 4x4x8 mm - Carbon Steel 19 units (190 pcs) Available Now \| Further orders can be expected around Fri, May 02, 2025 Regular price $7.68 AUD Regular price Sale price $7.68 AUD Unit price per Per 10 View the product page first if you are unsure.
K-0400-0400-0800A-C (10 Pcs) --- Machine Keys - 4x4x8 mm - Carbon Steel K-0400-0400-0800A-C (10 Pcs) --- Machine Keys - 4x4x8 mm - Carbon Steel Regular price $7.68 AUD Regular price Sale price $7.68 AUD Unit price per 19 Available Now
4.00 mm + 0 / - 0.030	4.00 mm + 0 / - 0.030	10.00 mm +/ - 0.25
Material: Carbon Steel Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends)
Part Number: K-0400-0400-1000A-C (10 Pcs) Machine Keys - 4x4x10 mm - Carbon Steel 14 units (140 pcs) Available Now \| Further orders can be expected around Fri, May 02, 2025 Regular price $7.05 AUD Regular price Sale price $7.05 AUD Unit price per Per 10
4.00 mm + 0 / - 0.030	4.00 mm + 0 / - 0.030	10.00 mm +/ - 0.25
Material: Carbon Steel Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends)
Part Number: K-0400-0400-1000A-C (10 Pcs) Machine Keys - 4x4x10 mm - Carbon Steel 14 units (140 pcs) Available Now \| Further orders can be expected around Fri, May 02, 2025 Regular price $7.05 AUD Regular price Sale price $7.05 AUD Unit price per Per 10 View the product page first if you are unsure.
K-0400-0400-1000A-C (10 Pcs) --- Machine Keys - 4x4x10 mm - Carbon Steel K-0400-0400-1000A-C (10 Pcs) --- Machine Keys - 4x4x10 mm - Carbon Steel Regular price $7.05 AUD Regular price Sale price $7.05 AUD Unit price per 14 Available Now
4.00 mm + 0 / - 0.030	4.00 mm + 0 / - 0.030	14.00 mm +/ - 0.25
Material: Carbon Steel Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends)
Part Number: K-0400-0400-1400A-C (5 Pcs) Machine Keys - 4x4x14 mm - Carbon Steel 39 units (195 pcs) Available Now \| Further orders can be expected around Fri, May 02, 2025 Regular price $4.32 AUD Regular price Sale price $4.32 AUD Unit price per Per 5
4.00 mm + 0 / - 0.030	4.00 mm + 0 / - 0.030	14.00 mm +/ - 0.25
Material: Carbon Steel Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends)
Part Number: K-0400-0400-1400A-C (5 Pcs) Machine Keys - 4x4x14 mm - Carbon Steel 39 units (195 pcs) Available Now \| Further orders can be expected around Fri, May 02, 2025 Regular price $4.32 AUD Regular price Sale price $4.32 AUD Unit price per Per 5 View the product page first if you are unsure.
K-0400-0400-1400A-C (5 Pcs) --- Machine Keys - 4x4x14 mm - Carbon Steel K-0400-0400-1400A-C (5 Pcs) --- Machine Keys - 4x4x14 mm - Carbon Steel Regular price $4.32 AUD Regular price Sale price $4.32 AUD Unit price per 39 Available Now
4.00 mm + 0 / - 0.030	4.00 mm + 0 / - 0.030	16.00 mm +/ - 0.25
Material: Carbon Steel Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends)
Part Number: K-0400-0400-1600A-C (10 Pcs) Machine Keys - 4x4x16 mm - Carbon Steel 46 units (460 pcs) Available Now \| Further orders can be expected around Fri, May 02, 2025 Regular price $8.05 AUD Regular price Sale price $8.05 AUD Unit price per Per 10
4.00 mm + 0 / - 0.030	4.00 mm + 0 / - 0.030	16.00 mm +/ - 0.25
Material: Carbon Steel Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends)
Part Number: K-0400-0400-1600A-C (10 Pcs) Machine Keys - 4x4x16 mm - Carbon Steel 46 units (460 pcs) Available Now \| Further orders can be expected around Fri, May 02, 2025 Regular price $8.05 AUD Regular price Sale price $8.05 AUD Unit price per Per 10 View the product page first if you are unsure.
K-0400-0400-1600A-C (10 Pcs) --- Machine Keys - 4x4x16 mm - Carbon Steel K-0400-0400-1600A-C (10 Pcs) --- Machine Keys - 4x4x16 mm - Carbon Steel Regular price $8.05 AUD Regular price Sale price $8.05 AUD Unit price per 46 Available Now
4.00 mm + 0 / - 0.030	4.00 mm + 0 / - 0.030	20.00 mm +/ - 0.25
Material: Carbon Steel Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends)
Part Number: K-0400-0400-2000A-C (5 Pcs) Machine Keys - 4x4x20 mm - Carbon Steel 86 units (430 pcs) Available Now \| Further orders can be expected around Fri, May 02, 2025 Regular price $4.95 AUD Regular price Sale price $4.95 AUD Unit price per Per 5
4.00 mm + 0 / - 0.030	4.00 mm + 0 / - 0.030	20.00 mm +/ - 0.25
Material: Carbon Steel Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends)
Part Number: K-0400-0400-2000A-C (5 Pcs) Machine Keys - 4x4x20 mm - Carbon Steel 86 units (430 pcs) Available Now \| Further orders can be expected around Fri, May 02, 2025 Regular price $4.95 AUD Regular price Sale price $4.95 AUD Unit price per Per 5 View the product page first if you are unsure.
K-0400-0400-2000A-C (5 Pcs) --- Machine Keys - 4x4x20 mm - Carbon Steel K-0400-0400-2000A-C (5 Pcs) --- Machine Keys - 4x4x20 mm - Carbon Steel Regular price $4.95 AUD Regular price Sale price $4.95 AUD Unit price per 86 Available Now
4.00 mm + 0 / - 0.030	4.00 mm + 0 / - 0.030	25.00 mm +/ - 0.25
Material: Carbon Steel Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends)
Part Number: K-0400-0400-2500A-C (5 Pcs) Machine Keys - 4x4x25 mm - Carbon Steel 42 units (210 pcs) Available Now \| Further orders can be expected around Fri, May 02, 2025 Regular price $4.68 AUD Regular price Sale price $4.68 AUD Unit price per Per 5
4.00 mm + 0 / - 0.030	4.00 mm + 0 / - 0.030	25.00 mm +/ - 0.25
Material: Carbon Steel Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends)
Part Number: K-0400-0400-2500A-C (5 Pcs) Machine Keys - 4x4x25 mm - Carbon Steel 42 units (210 pcs) Available Now \| Further orders can be expected around Fri, May 02, 2025 Regular price $4.68 AUD Regular price Sale price $4.68 AUD Unit price per Per 5 View the product page first if you are unsure.
K-0400-0400-2500A-C (5 Pcs) --- Machine Keys - 4x4x25 mm - Carbon Steel K-0400-0400-2500A-C (5 Pcs) --- Machine Keys - 4x4x25 mm - Carbon Steel Regular price $4.68 AUD Regular price Sale price $4.68 AUD Unit price per 42 Available Now
4.76 mm + 0 / - 0.051	4.76 mm + 0 / - 0.051	12.70 mm +/ - 0.25
Material: Carbon Steel Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends)
Part Number: K-0476-0476-1270A-C Machine Keys - 4.76x4.76x12.7 mm - Carbon Steel 5 Available Now \| Further orders can be expected around Fri, May 02, 2025 Regular price $5.77 AUD Regular price Sale price $5.77 AUD Unit price per Each
4.76 mm + 0 / - 0.051	4.76 mm + 0 / - 0.051	12.70 mm +/ - 0.25
Material: Carbon Steel Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends)
Part Number: K-0476-0476-1270A-C Machine Keys - 4.76x4.76x12.7 mm - Carbon Steel 5 Available Now \| Further orders can be expected around Fri, May 02, 2025 Regular price $5.77 AUD Regular price Sale price $5.77 AUD Unit price per Each View the product page first if you are unsure.
K-0476-0476-1270A-C --- Machine Keys - 4.76x4.76x12.7 mm - Carbon Steel K-0476-0476-1270A-C --- Machine Keys - 4.76x4.76x12.7 mm - Carbon Steel Regular price $5.77 AUD Regular price Sale price $5.77 AUD Unit price per 5 Available Now
4.76 mm + 0 / - 0.051	4.76 mm + 0 / - 0.051	19.05 mm +/ - 0.25
Material: Carbon Steel Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends)
Part Number: K-0476-0476-1905A-C (5 Pcs) Machine Keys - 4.76x4.76x19.05 mm - Carbon Steel 9 units (45 pcs) Available Now \| Further orders can be expected around Fri, May 02, 2025 Regular price $6.32 AUD Regular price Sale price $6.32 AUD Unit price per Per 5
4.76 mm + 0 / - 0.051	4.76 mm + 0 / - 0.051	19.05 mm +/ - 0.25
Material: Carbon Steel Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends)
Part Number: K-0476-0476-1905A-C (5 Pcs) Machine Keys - 4.76x4.76x19.05 mm - Carbon Steel 9 units (45 pcs) Available Now \| Further orders can be expected around Fri, May 02, 2025 Regular price $6.32 AUD Regular price Sale price $6.32 AUD Unit price per Per 5 View the product page first if you are unsure.
K-0476-0476-1905A-C (5 Pcs) --- Machine Keys - 4.76x4.76x19.05 mm - Carbon Steel K-0476-0476-1905A-C (5 Pcs) --- Machine Keys - 4.76x4.76x19.05 mm - Carbon Steel Regular price $6.32 AUD Regular price Sale price $6.32 AUD Unit price per 9 Available Now
4.76 mm + 0 / - 0.051	4.76 mm + 0 / - 0.051	19.05 mm +/ - 0.25
Material: Carbon Steel C45 Finish: Dry Rust Inhibitor Tolerance Type: Standard Undersized End Type: B (Square Ends)
Part Number: K-0476-0476-1905B-C (10 Pcs) Machine Keys - 4.76x4.76x19.05 mm - Carbon Steel C45 2 units (20 pcs) Available Now \| Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price $12.00 AUD Regular price ~~$22.80 AUD~~ Sale price $12.00 AUD Unit price per Per 10
4.76 mm + 0 / - 0.051	4.76 mm + 0 / - 0.051	19.05 mm +/ - 0.25
Material: Carbon Steel C45 Finish: Dry Rust Inhibitor Tolerance Type: Standard Undersized End Type: B (Square Ends)
Part Number: K-0476-0476-1905B-C (10 Pcs) Machine Keys - 4.76x4.76x19.05 mm - Carbon Steel C45 2 units (20 pcs) Available Now \| Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price $12.00 AUD Regular price ~~$22.80 AUD~~ Sale price $12.00 AUD Unit price per Per 10
K-0476-0476-1905B-C (10 Pcs) --- Machine Keys - 4.76x4.76x19.05 mm - Carbon Steel C45 Sale K-0476-0476-1905B-C (10 Pcs) --- Machine Keys - 4.76x4.76x19.05 mm - Carbon Steel C45 Regular price $12.00 AUD Regular price ~~$22.80 AUD~~ Sale price $12.00 AUD Unit price per 2 Available Now Sale
4.76 mm + 0 / - 0.051	4.76 mm + 0 / - 0.051	25.40 mm +/ - 0.25
Material: Carbon Steel C45 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard End Type: B (Square Ends)
Part Number: K-0476-0476-2540B-Z (5 Pcs) Machine Keys - 4.76x4.76x25.4 mm - Carbon Steel C45 Zinc Plated 100 units (500 pcs) Available Now \| Further orders can be expected around Fri, May 02, 2025 Regular price $3.59 AUD Regular price Sale price $3.59 AUD Unit price per Per 5
4.76 mm + 0 / - 0.051	4.76 mm + 0 / - 0.051	25.40 mm +/ - 0.25
Material: Carbon Steel C45 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard End Type: B (Square Ends)
Part Number: K-0476-0476-2540B-Z (5 Pcs) Machine Keys - 4.76x4.76x25.4 mm - Carbon Steel C45 Zinc Plated 100 units (500 pcs) Available Now \| Further orders can be expected around Fri, May 02, 2025 Regular price $3.59 AUD Regular price Sale price $3.59 AUD Unit price per Per 5 View the product page first if you are unsure.
K-0476-0476-2540B-Z (5 Pcs) --- Machine Keys - 4.76x4.76x25.4 mm - Carbon Steel C45 Zinc Plated K-0476-0476-2540B-Z (5 Pcs) --- Machine Keys - 4.76x4.76x25.4 mm - Carbon Steel C45 Zinc Plated Regular price $3.59 AUD Regular price Sale price $3.59 AUD Unit price per 100 Available Now
5.00 mm + 0 / - 0.030	5.00 mm + 0 / - 0.030	10.00 mm +/ - 0.25
Material: Carbon Steel Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends)
Part Number: K-0500-0500-1000A-C (5 Pcs) Machine Keys - 5x5x10 mm - Carbon Steel 102 units (510 pcs) Available Now \| Further orders can be expected around Fri, May 02, 2025 Regular price $4.23 AUD Regular price Sale price $4.23 AUD Unit price per Per 5
5.00 mm + 0 / - 0.030	5.00 mm + 0 / - 0.030	10.00 mm +/ - 0.25
Material: Carbon Steel Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends)
Part Number: K-0500-0500-1000A-C (5 Pcs) Machine Keys - 5x5x10 mm - Carbon Steel 102 units (510 pcs) Available Now \| Further orders can be expected around Fri, May 02, 2025 Regular price $4.23 AUD Regular price Sale price $4.23 AUD Unit price per Per 5 View the product page first if you are unsure.
K-0500-0500-1000A-C (5 Pcs) --- Machine Keys - 5x5x10 mm - Carbon Steel K-0500-0500-1000A-C (5 Pcs) --- Machine Keys - 5x5x10 mm - Carbon Steel Regular price $4.23 AUD Regular price Sale price $4.23 AUD Unit price per 102 Available Now
5.00 mm + 0 / - 0.030	5.00 mm + 0 / - 0.030	12.00 mm +/ - 0.25
Material: Carbon Steel Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends)
Part Number: K-0500-0500-1200A-C (5 Pcs) Machine Keys - 5x5x12 mm - Carbon Steel 33 units (165 pcs) Available Now \| Further orders can be expected around Fri, May 02, 2025 Regular price $5.50 AUD Regular price Sale price $5.50 AUD Unit price per Per 5
5.00 mm + 0 / - 0.030	5.00 mm + 0 / - 0.030	12.00 mm +/ - 0.25
Material: Carbon Steel Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends)
Part Number: K-0500-0500-1200A-C (5 Pcs) Machine Keys - 5x5x12 mm - Carbon Steel 33 units (165 pcs) Available Now \| Further orders can be expected around Fri, May 02, 2025 Regular price $5.50 AUD Regular price Sale price $5.50 AUD Unit price per Per 5 View the product page first if you are unsure.
K-0500-0500-1200A-C (5 Pcs) --- Machine Keys - 5x5x12 mm - Carbon Steel K-0500-0500-1200A-C (5 Pcs) --- Machine Keys - 5x5x12 mm - Carbon Steel Regular price $5.50 AUD Regular price Sale price $5.50 AUD Unit price per 33 Available Now
5.00 mm + 0 / - 0.030	5.00 mm + 0 / - 0.030	14.00 mm +/ - 0.25
Material: Carbon Steel Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends)
Part Number: K-0500-0500-1400A-C (5 Pcs) Machine Keys - 5x5x14 mm - Carbon Steel 10 units (50 pcs) Available Now \| Further orders can be expected around Fri, May 02, 2025 Regular price $5.68 AUD Regular price Sale price $5.68 AUD Unit price per Per 5
5.00 mm + 0 / - 0.030	5.00 mm + 0 / - 0.030	14.00 mm +/ - 0.25
Material: Carbon Steel Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends)
Part Number: K-0500-0500-1400A-C (5 Pcs) Machine Keys - 5x5x14 mm - Carbon Steel 10 units (50 pcs) Available Now \| Further orders can be expected around Fri, May 02, 2025 Regular price $5.68 AUD Regular price Sale price $5.68 AUD Unit price per Per 5 View the product page first if you are unsure.
K-0500-0500-1400A-C (5 Pcs) --- Machine Keys - 5x5x14 mm - Carbon Steel K-0500-0500-1400A-C (5 Pcs) --- Machine Keys - 5x5x14 mm - Carbon Steel Regular price $5.68 AUD Regular price Sale price $5.68 AUD Unit price per 10 Available Now
5.00 mm + 0 / - 0.030	5.00 mm + 0 / - 0.030	15.00 mm +/ - 0.25
Material: Carbon Steel Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends)
Part Number: K-0500-0500-1500A-C (5 Pcs) Machine Keys - 5x5x15 mm - Carbon Steel 62 units (310 pcs) Available Now \| Further orders can be expected around Fri, May 02, 2025 Regular price $5.14 AUD Regular price Sale price $5.14 AUD Unit price per Per 5
5.00 mm + 0 / - 0.030	5.00 mm + 0 / - 0.030	15.00 mm +/ - 0.25
Material: Carbon Steel Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends)
Part Number: K-0500-0500-1500A-C (5 Pcs) Machine Keys - 5x5x15 mm - Carbon Steel 62 units (310 pcs) Available Now \| Further orders can be expected around Fri, May 02, 2025 Regular price $5.14 AUD Regular price Sale price $5.14 AUD Unit price per Per 5 View the product page first if you are unsure.
K-0500-0500-1500A-C (5 Pcs) --- Machine Keys - 5x5x15 mm - Carbon Steel K-0500-0500-1500A-C (5 Pcs) --- Machine Keys - 5x5x15 mm - Carbon Steel Regular price $5.14 AUD Regular price Sale price $5.14 AUD Unit price per 62 Available Now
5.00 mm + 0 / - 0.030	5.00 mm + 0 / - 0.030	18.00 mm +/ - 0.25
Material: Carbon Steel Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends)
Part Number: K-0500-0500-1800A-C (5 Pcs) Machine Keys - 5x5x18 mm - Carbon Steel 16 units (80 pcs) Available Now \| Further orders can be expected around Fri, May 02, 2025 Regular price $4.95 AUD Regular price Sale price $4.95 AUD Unit price per Per 5
5.00 mm + 0 / - 0.030	5.00 mm + 0 / - 0.030	18.00 mm +/ - 0.25
Material: Carbon Steel Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends)
Part Number: K-0500-0500-1800A-C (5 Pcs) Machine Keys - 5x5x18 mm - Carbon Steel 16 units (80 pcs) Available Now \| Further orders can be expected around Fri, May 02, 2025 Regular price $4.95 AUD Regular price Sale price $4.95 AUD Unit price per Per 5 View the product page first if you are unsure.
K-0500-0500-1800A-C (5 Pcs) --- Machine Keys - 5x5x18 mm - Carbon Steel K-0500-0500-1800A-C (5 Pcs) --- Machine Keys - 5x5x18 mm - Carbon Steel Regular price $4.95 AUD Regular price Sale price $4.95 AUD Unit price per 16 Available Now
5.00 mm + 0 / - 0.030	5.00 mm + 0 / - 0.030	20.00 mm +/ - 0.25
Material: Carbon Steel Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends)
Part Number: K-0500-0500-2000A-C (5 Pcs) Machine Keys - 5x5x20 mm - Carbon Steel Out of Stock \| Backorder Now \| More stock due: 32 (160 pcs) around Mon, Apr 14, 2025 \| Further orders can be expected around Fri, May 02, 2025 Regular price $4.32 AUD Regular price Sale price $4.32 AUD Unit price per Per 5
5.00 mm + 0 / - 0.030	5.00 mm + 0 / - 0.030	20.00 mm +/ - 0.25
Material: Carbon Steel Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends)
Part Number: K-0500-0500-2000A-C (5 Pcs) Machine Keys - 5x5x20 mm - Carbon Steel Out of Stock \| Backorder Now \| More stock due: 32 (160 pcs) around Mon, Apr 14, 2025 \| Further orders can be expected around Fri, May 02, 2025 Regular price $4.32 AUD Regular price Sale price $4.32 AUD Unit price per Per 5 View the product page first if you are unsure.
K-0500-0500-2000A-C (5 Pcs) --- Machine Keys - 5x5x20 mm - Carbon Steel K-0500-0500-2000A-C (5 Pcs) --- Machine Keys - 5x5x20 mm - Carbon Steel Regular price $4.32 AUD Regular price Sale price $4.32 AUD Unit price per Out of stock! Backorder Now
5.00 mm + 0 / - 0.030	5.00 mm + 0 / - 0.030	25.00 mm +/ - 0.25
Material: Carbon Steel Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends)
Part Number: K-0500-0500-2500A-C (5 Pcs) Machine Keys - 5x5x25 mm - Carbon Steel 18 units (90 pcs) Available Now \| Further orders can be expected around Fri, May 02, 2025 Regular price $5.05 AUD Regular price Sale price $5.05 AUD Unit price per Per 5
5.00 mm + 0 / - 0.030	5.00 mm + 0 / - 0.030	25.00 mm +/ - 0.25
Material: Carbon Steel Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends)
Part Number: K-0500-0500-2500A-C (5 Pcs) Machine Keys - 5x5x25 mm - Carbon Steel 18 units (90 pcs) Available Now \| Further orders can be expected around Fri, May 02, 2025 Regular price $5.05 AUD Regular price Sale price $5.05 AUD Unit price per Per 5 View the product page first if you are unsure.
K-0500-0500-2500A-C (5 Pcs) --- Machine Keys - 5x5x25 mm - Carbon Steel K-0500-0500-2500A-C (5 Pcs) --- Machine Keys - 5x5x25 mm - Carbon Steel Regular price $5.05 AUD Regular price Sale price $5.05 AUD Unit price per 18 Available Now
5.00 mm + 0 / - 0.030	5.00 mm + 0 / - 0.030	30.00 mm +/ - 0.25
Material: Carbon Steel Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends)
Part Number: K-0500-0500-3000A-C (2 Pcs) Machine Keys - 5x5x30 mm - Carbon Steel 5 units (10 pcs) Available Now \| Further orders can be expected around Fri, May 02, 2025 Regular price $3.86 AUD Regular price Sale price $3.86 AUD Unit price per Per 2
5.00 mm + 0 / - 0.030	5.00 mm + 0 / - 0.030	30.00 mm +/ - 0.25
Material: Carbon Steel Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends)
Part Number: K-0500-0500-3000A-C (2 Pcs) Machine Keys - 5x5x30 mm - Carbon Steel 5 units (10 pcs) Available Now \| Further orders can be expected around Fri, May 02, 2025 Regular price $3.86 AUD Regular price Sale price $3.86 AUD Unit price per Per 2 View the product page first if you are unsure.
K-0500-0500-3000A-C (2 Pcs) --- Machine Keys - 5x5x30 mm - Carbon Steel K-0500-0500-3000A-C (2 Pcs) --- Machine Keys - 5x5x30 mm - Carbon Steel Regular price $3.86 AUD Regular price Sale price $3.86 AUD Unit price per 5 Available Now
5.00 mm + 0 / - 0.030	5.00 mm + 0 / - 0.030	40.00 mm +/ - 0.25
Material: Carbon Steel Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends)
Part Number: K-0500-0500-4000A-C (2 Pcs) Machine Keys - 5x5x40 mm - Carbon Steel 141 units (282 pcs) Available Now \| Further orders can be expected around Fri, May 02, 2025 Regular price $4.86 AUD Regular price Sale price $4.86 AUD Unit price per Per 2
5.00 mm + 0 / - 0.030	5.00 mm + 0 / - 0.030	40.00 mm +/ - 0.25
Material: Carbon Steel Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends)
Part Number: K-0500-0500-4000A-C (2 Pcs) Machine Keys - 5x5x40 mm - Carbon Steel 141 units (282 pcs) Available Now \| Further orders can be expected around Fri, May 02, 2025 Regular price $4.86 AUD Regular price Sale price $4.86 AUD Unit price per Per 2 View the product page first if you are unsure.
K-0500-0500-4000A-C (2 Pcs) --- Machine Keys - 5x5x40 mm - Carbon Steel K-0500-0500-4000A-C (2 Pcs) --- Machine Keys - 5x5x40 mm - Carbon Steel Regular price $4.86 AUD Regular price Sale price $4.86 AUD Unit price per 141 Available Now