Search by part number, size, or description.

Latest News, Catalogues and Info Sheets

Click the category shown above search results to see items similar to the product displayed.

Collection: Keysteel Lengths - Square - Zinc Plated

Keysteel Lengths (With Images)

Square

139 Products in this selection

Zinc plated carbon steel key steel. Square steel bar that can be used for keysteel or for small construction projects.
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

Additional resources:
Keysteel Catalogue PDF

A more concise listing may be found on the Smallparts store at Keysteel Lengths - Square - Zinc Plated. Smallparts promote the most popular MBA products.

Width (s1)	Height (s2)	Length (L)	Indicative Image
Width (s1) 1.588 mm + 0 / - 0.051 _{(0.063 in.)}	Height (s2) 1.588 mm + 0 / - 0.051 _{(0.063 in.)}	Length (L) 300 mm +/- 3.2 _{(11.811 in.)}
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard Undersized
Part Number: 4R-0016-0300-KZU Square Keysteel Lengths - 1.588x1.588x300 mm - Carbon Steel 1045 Zinc Plated 24 Available Immediately \| Item Discontinued - Up to 24 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $7.50 AUD Regular price ~~$14.51 AUD~~ Sale price $7.50 AUD Unit price per Each
Width (s1)	Height (s2)	Length (L)	Indicative Image
Width (s1) 1.588 mm + 0 / - 0.051 _{(0.063 in.)}	Height (s2) 1.588 mm + 0 / - 0.051 _{(0.063 in.)}	Length (L) 300 mm +/- 3.2 _{(11.811 in.)}
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard Undersized
Part Number: 4R-0016-0300-KZU Square Keysteel Lengths - 1.588x1.588x300 mm - Carbon Steel 1045 Zinc Plated 24 Available Immediately \| Item Discontinued - Up to 24 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $7.50 AUD Regular price ~~$14.51 AUD~~ Sale price $7.50 AUD Unit price per Each
4R-0016-0300-KZU --- Square Keysteel Lengths - 1.588x1.588x300 mm - Carbon Steel 1045 Zinc Plated Sale 4R-0016-0300-KZU --- Square Keysteel Lengths - 1.588x1.588x300 mm - Carbon Steel 1045 Zinc Plated Regular price $7.50 AUD Regular price ~~$14.51 AUD~~ Sale price $7.50 AUD Unit price per 24 Available Now Sale
Width (s1) 1.588 mm + 0.051 / - 0.00 _{(0.063 in.)}	Height (s2) 1.588 mm + 0.051 / - 0.00 _{(0.063 in.)}	Length (L) 300 mm +/- 3.2 _{(11.811 in.)}
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Oversized
Part Number: 4R-0016-0300-KZO (5 Pcs) Square Keysteel Lengths - 1.588x1.588x300 mm - Carbon Steel 1045 Zinc Plated Out of Stock \| Backorder Now \| Orders can be expected around Sat, Jul 05, 2025 Regular price $12.41 AUD Regular price Sale price $12.41 AUD Unit price per Per 5
Width (s1) 1.588 mm + 0.051 / - 0.00 _{(0.063 in.)}	Height (s2) 1.588 mm + 0.051 / - 0.00 _{(0.063 in.)}	Length (L) 300 mm +/- 3.2 _{(11.811 in.)}
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Oversized
Part Number: 4R-0016-0300-KZO (5 Pcs) Square Keysteel Lengths - 1.588x1.588x300 mm - Carbon Steel 1045 Zinc Plated Out of Stock \| Backorder Now \| Orders can be expected around Sat, Jul 05, 2025 Regular price $12.41 AUD Regular price Sale price $12.41 AUD Unit price per Per 5 View the product page first if you are unsure.
4R-0016-0300-KZO (5 Pcs) --- Square Keysteel Lengths - 1.588x1.588x300 mm - Carbon Steel 1045 Zinc Plated 4R-0016-0300-KZO (5 Pcs) --- Square Keysteel Lengths - 1.588x1.588x300 mm - Carbon Steel 1045 Zinc Plated Regular price $12.41 AUD Regular price Sale price $12.41 AUD Unit price per Out of stock! Backorder Now
Width (s1) 2.000 mm + 0 / - 0.051 _{(0.079 in.)}	Height (s2) 2.000 mm + 0 / - 0.051 _{(0.079 in.)}	Length (L) 300 mm +/- 3.2 _{(11.811 in.)}
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard Undersized
Part Number: 4R-0020-0300-KZU (2 Pcs) Square Keysteel Lengths - 2x2x300 mm - Carbon Steel 1045 Zinc Plated 4 units (8 pcs) Available Immediately \| Further orders can be expected around Sat, Jul 05, 2025 Regular price $7.95 AUD Regular price Sale price $7.95 AUD Unit price per Per 2
Width (s1) 2.000 mm + 0 / - 0.051 _{(0.079 in.)}	Height (s2) 2.000 mm + 0 / - 0.051 _{(0.079 in.)}	Length (L) 300 mm +/- 3.2 _{(11.811 in.)}
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard Undersized
Part Number: 4R-0020-0300-KZU (2 Pcs) Square Keysteel Lengths - 2x2x300 mm - Carbon Steel 1045 Zinc Plated 4 units (8 pcs) Available Immediately \| Further orders can be expected around Sat, Jul 05, 2025 Regular price $7.95 AUD Regular price Sale price $7.95 AUD Unit price per Per 2 View the product page first if you are unsure.
4R-0020-0300-KZU (2 Pcs) --- Square Keysteel Lengths - 2x2x300 mm - Carbon Steel 1045 Zinc Plated 4R-0020-0300-KZU (2 Pcs) --- Square Keysteel Lengths - 2x2x300 mm - Carbon Steel 1045 Zinc Plated Regular price $7.95 AUD Regular price Sale price $7.95 AUD Unit price per 4 Available Now
Width (s1) 2.381 mm + 0.051 / - 0.00 _{(0.094 in.)}	Height (s2) 2.381 mm + 0.051 / - 0.00 _{(0.094 in.)}	Length (L) 300 mm +/- 3.2 _{(11.811 in.)}
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Oversized
Part Number: 4R-0024-0300-KZO (2 Pcs) Square Keysteel Lengths - 2.381x2.381x300 mm - Carbon Steel 1045 Zinc Plated 2 units (4 pcs) Available Immediately \| Further orders can be expected around Sat, Jul 05, 2025 Regular price $4.59 AUD Regular price Sale price $4.59 AUD Unit price per Per 2
Width (s1) 2.381 mm + 0.051 / - 0.00 _{(0.094 in.)}	Height (s2) 2.381 mm + 0.051 / - 0.00 _{(0.094 in.)}	Length (L) 300 mm +/- 3.2 _{(11.811 in.)}
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Oversized
Part Number: 4R-0024-0300-KZO (2 Pcs) Square Keysteel Lengths - 2.381x2.381x300 mm - Carbon Steel 1045 Zinc Plated 2 units (4 pcs) Available Immediately \| Further orders can be expected around Sat, Jul 05, 2025 Regular price $4.59 AUD Regular price Sale price $4.59 AUD Unit price per Per 2 View the product page first if you are unsure.
4R-0024-0300-KZO (2 Pcs) --- Square Keysteel Lengths - 2.381x2.381x300 mm - Carbon Steel 1045 Zinc Plated 4R-0024-0300-KZO (2 Pcs) --- Square Keysteel Lengths - 2.381x2.381x300 mm - Carbon Steel 1045 Zinc Plated Regular price $4.59 AUD Regular price Sale price $4.59 AUD Unit price per 2 Available Now
Width (s1) 2.381 mm + 0 / - 0.051 _{(0.094 in.)}	Height (s2) 2.381 mm + 0 / - 0.051 _{(0.094 in.)}	Length (L) 300 mm +/- 3.2 _{(11.811 in.)}
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard Undersized
Part Number: 4R-0024-0300-KZU (5 Pcs) Square Keysteel Lengths - 2.381x2.381x300 mm - Carbon Steel 1045 Zinc Plated Out of Stock \| Backorder Now \| Orders can be expected around Sat, Jul 05, 2025 Regular price $33.14 AUD Regular price Sale price $33.14 AUD Unit price per Per 5
Width (s1) 2.381 mm + 0 / - 0.051 _{(0.094 in.)}	Height (s2) 2.381 mm + 0 / - 0.051 _{(0.094 in.)}	Length (L) 300 mm +/- 3.2 _{(11.811 in.)}
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard Undersized
Part Number: 4R-0024-0300-KZU (5 Pcs) Square Keysteel Lengths - 2.381x2.381x300 mm - Carbon Steel 1045 Zinc Plated Out of Stock \| Backorder Now \| Orders can be expected around Sat, Jul 05, 2025 Regular price $33.14 AUD Regular price Sale price $33.14 AUD Unit price per Per 5 View the product page first if you are unsure.
4R-0024-0300-KZU (5 Pcs) --- Square Keysteel Lengths - 2.381x2.381x300 mm - Carbon Steel 1045 Zinc Plated 4R-0024-0300-KZU (5 Pcs) --- Square Keysteel Lengths - 2.381x2.381x300 mm - Carbon Steel 1045 Zinc Plated Regular price $33.14 AUD Regular price Sale price $33.14 AUD Unit price per Out of stock! Backorder Now
Width (s1) 2.778 mm + 0.051 / - 0.00 _{(0.109 in.)}	Height (s2) 2.778 mm + 0.051 / - 0.00 _{(0.109 in.)}	Length (L) 300 mm +/- 3.2 _{(11.811 in.)}
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Oversized
Part Number: 4R-0028-0300-KZO Square Keysteel Lengths - 2.778x2.778x300 mm - Carbon Steel 1045 Zinc Plated Out of Stock \| Backorder Now \| Orders can be expected around Sat, Jul 05, 2025 Regular price $209.77 AUD Regular price ~~$251.73 AUD~~ Sale price $209.77 AUD Unit price per Each
Width (s1) 2.778 mm + 0.051 / - 0.00 _{(0.109 in.)}	Height (s2) 2.778 mm + 0.051 / - 0.00 _{(0.109 in.)}	Length (L) 300 mm +/- 3.2 _{(11.811 in.)}
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Oversized
Part Number: 4R-0028-0300-KZO Square Keysteel Lengths - 2.778x2.778x300 mm - Carbon Steel 1045 Zinc Plated Out of Stock \| Backorder Now \| Orders can be expected around Sat, Jul 05, 2025 Regular price $209.77 AUD Regular price ~~$251.73 AUD~~ Sale price $209.77 AUD Unit price per Each View the product page first if you are unsure.
4R-0028-0300-KZO --- Square Keysteel Lengths - 2.778x2.778x300 mm - Carbon Steel 1045 Zinc Plated Sale 4R-0028-0300-KZO --- Square Keysteel Lengths - 2.778x2.778x300 mm - Carbon Steel 1045 Zinc Plated Regular price $209.77 AUD Regular price ~~$251.73 AUD~~ Sale price $209.77 AUD Unit price per Out of stock! Backorder Now Sale
Width (s1) 3.000 mm + 0.051 / - 0.00 _{(0.118 in.)}	Height (s2) 3.000 mm + 0.051 / - 0.00 _{(0.118 in.)}	Length (L) 300 mm +/- 3.2 _{(11.811 in.)}
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Oversized
Part Number: 4R-0030-0300-KZO (6 Pcs) Square Keysteel Lengths - 3x3x300 mm - Carbon Steel 1045 Zinc Plated Out of Stock \| Backorder Now \| Orders can be expected around Thu, Mar 02, 2028 Regular price $138.41 AUD Regular price Sale price $138.41 AUD Unit price per Per 6
Width (s1) 3.000 mm + 0.051 / - 0.00 _{(0.118 in.)}	Height (s2) 3.000 mm + 0.051 / - 0.00 _{(0.118 in.)}	Length (L) 300 mm +/- 3.2 _{(11.811 in.)}
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Oversized
Part Number: 4R-0030-0300-KZO (6 Pcs) Square Keysteel Lengths - 3x3x300 mm - Carbon Steel 1045 Zinc Plated Out of Stock \| Backorder Now \| Orders can be expected around Thu, Mar 02, 2028 Regular price $138.41 AUD Regular price Sale price $138.41 AUD Unit price per Per 6 View the product page first if you are unsure.
4R-0030-0300-KZO (6 Pcs) --- Square Keysteel Lengths - 3x3x300 mm - Carbon Steel 1045 Zinc Plated 4R-0030-0300-KZO (6 Pcs) --- Square Keysteel Lengths - 3x3x300 mm - Carbon Steel 1045 Zinc Plated Regular price $138.41 AUD Regular price Sale price $138.41 AUD Unit price per Out of stock! Backorder Now
Width (s1) 3.000 mm + 0 / - 0.051 _{(0.118 in.)}	Height (s2) 3.000 mm + 0 / - 0.051 _{(0.118 in.)}	Length (L) 300 mm +/- 3.2 _{(11.811 in.)}
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard Undersized
Part Number: 4R-0030-0300-KZU (5 Pcs) Square Keysteel Lengths - 3x3x300 mm - Carbon Steel 1045 Zinc Plated Out of Stock \| Backorder Now \| Orders can be expected around Sat, Jul 05, 2025 Regular price $16.59 AUD Regular price ~~$19.91 AUD~~ Sale price $16.59 AUD Unit price per Per 5
Width (s1) 3.000 mm + 0 / - 0.051 _{(0.118 in.)}	Height (s2) 3.000 mm + 0 / - 0.051 _{(0.118 in.)}	Length (L) 300 mm +/- 3.2 _{(11.811 in.)}
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard Undersized
Part Number: 4R-0030-0300-KZU (5 Pcs) Square Keysteel Lengths - 3x3x300 mm - Carbon Steel 1045 Zinc Plated Out of Stock \| Backorder Now \| Orders can be expected around Sat, Jul 05, 2025 Regular price $16.59 AUD Regular price ~~$19.91 AUD~~ Sale price $16.59 AUD Unit price per Per 5 View the product page first if you are unsure.
4R-0030-0300-KZU (5 Pcs) --- Square Keysteel Lengths - 3x3x300 mm - Carbon Steel 1045 Zinc Plated Sale 4R-0030-0300-KZU (5 Pcs) --- Square Keysteel Lengths - 3x3x300 mm - Carbon Steel 1045 Zinc Plated Regular price $16.59 AUD Regular price ~~$19.91 AUD~~ Sale price $16.59 AUD Unit price per Out of stock! Backorder Now Sale
Width (s1) 3.000 mm + 0.051 / - 0.00 _{(0.118 in.)}	Height (s2) 3.000 mm + 0.051 / - 0.00 _{(0.118 in.)}	Length (L) 1000 mm +/- 3.2 _{(39.37 in.)}
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Oversized
Part Number: 4R-0030-1000-KZO Square Keysteel Lengths - 3x3x1000 mm - Carbon Steel 1045 Zinc Plated Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 30, 2025 Regular price $47.32 AUD Regular price ~~$56.78 AUD~~ Sale price $47.32 AUD Unit price per Each
Width (s1) 3.000 mm + 0.051 / - 0.00 _{(0.118 in.)}	Height (s2) 3.000 mm + 0.051 / - 0.00 _{(0.118 in.)}	Length (L) 1000 mm +/- 3.2 _{(39.37 in.)}
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Oversized
Part Number: 4R-0030-1000-KZO Square Keysteel Lengths - 3x3x1000 mm - Carbon Steel 1045 Zinc Plated Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 30, 2025 Regular price $47.32 AUD Regular price ~~$56.78 AUD~~ Sale price $47.32 AUD Unit price per Each View the product page first if you are unsure.
4R-0030-1000-KZO --- Square Keysteel Lengths - 3x3x1000 mm - Carbon Steel 1045 Zinc Plated Sale 4R-0030-1000-KZO --- Square Keysteel Lengths - 3x3x1000 mm - Carbon Steel 1045 Zinc Plated Regular price $47.32 AUD Regular price ~~$56.78 AUD~~ Sale price $47.32 AUD Unit price per Out of stock! Backorder Now Sale
Width (s1) 3.175 mm + 0.051 / - 0.00 _{(0.125 in.)}	Height (s2) 3.175 mm + 0.051 / - 0.00 _{(0.125 in.)}	Length (L) 300 mm +/- 3.2 _{(11.811 in.)}
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Oversized
Part Number: 4R-0032-0300-KZO Square Keysteel Lengths - 3.175x3.175x300 mm - Carbon Steel 1045 Zinc Plated Out of Stock \| Backorder Now \| Orders can be expected around Sat, Jul 05, 2025 Regular price $6.86 AUD Regular price ~~$8.24 AUD~~ Sale price $6.86 AUD Unit price per Each
Width (s1) 3.175 mm + 0.051 / - 0.00 _{(0.125 in.)}	Height (s2) 3.175 mm + 0.051 / - 0.00 _{(0.125 in.)}	Length (L) 300 mm +/- 3.2 _{(11.811 in.)}
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Oversized
Part Number: 4R-0032-0300-KZO Square Keysteel Lengths - 3.175x3.175x300 mm - Carbon Steel 1045 Zinc Plated Out of Stock \| Backorder Now \| Orders can be expected around Sat, Jul 05, 2025 Regular price $6.86 AUD Regular price ~~$8.24 AUD~~ Sale price $6.86 AUD Unit price per Each View the product page first if you are unsure.
4R-0032-0300-KZO --- Square Keysteel Lengths - 3.175x3.175x300 mm - Carbon Steel 1045 Zinc Plated Sale 4R-0032-0300-KZO --- Square Keysteel Lengths - 3.175x3.175x300 mm - Carbon Steel 1045 Zinc Plated Regular price $6.86 AUD Regular price ~~$8.24 AUD~~ Sale price $6.86 AUD Unit price per Out of stock! Backorder Now Sale
Width (s1) 3.175 mm + 0 / - 0.051 _{(0.125 in.)}	Height (s2) 3.175 mm + 0 / - 0.051 _{(0.125 in.)}	Length (L) 300 mm +/- 3.2 _{(11.811 in.)}
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard Undersized
Part Number: 4R-0032-0300-KZU Square Keysteel Lengths - 3.175x3.175x300 mm - Carbon Steel 1045 Zinc Plated Out of Stock \| Backorder Now \| Orders can be expected around Sat, Jul 05, 2025 Regular price $7.05 AUD Regular price ~~$8.45 AUD~~ Sale price $7.05 AUD Unit price per Each
Width (s1) 3.175 mm + 0 / - 0.051 _{(0.125 in.)}	Height (s2) 3.175 mm + 0 / - 0.051 _{(0.125 in.)}	Length (L) 300 mm +/- 3.2 _{(11.811 in.)}
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard Undersized
Part Number: 4R-0032-0300-KZU Square Keysteel Lengths - 3.175x3.175x300 mm - Carbon Steel 1045 Zinc Plated Out of Stock \| Backorder Now \| Orders can be expected around Sat, Jul 05, 2025 Regular price $7.05 AUD Regular price ~~$8.45 AUD~~ Sale price $7.05 AUD Unit price per Each View the product page first if you are unsure.
4R-0032-0300-KZU --- Square Keysteel Lengths - 3.175x3.175x300 mm - Carbon Steel 1045 Zinc Plated Sale 4R-0032-0300-KZU --- Square Keysteel Lengths - 3.175x3.175x300 mm - Carbon Steel 1045 Zinc Plated Regular price $7.05 AUD Regular price ~~$8.45 AUD~~ Sale price $7.05 AUD Unit price per Out of stock! Backorder Now Sale
Width (s1) 3.175 mm + 0 / - 0.051 _{(0.125 in.)}	Height (s2) 3.175 mm + 0 / - 0.051 _{(0.125 in.)}	Length (L) 914 mm +/- 3.2 _{(35.984 in.)}
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard Undersized
Part Number: 4R-0032-0914-KZU (2 Pcs) Square Keysteel Lengths - 3.175x3.175x914 mm - Carbon Steel 1045 Zinc Plated Out of Stock \| Backorder Now \| Orders can be expected around Sat, Jul 05, 2025 Regular price $13.32 AUD Regular price ~~$15.98 AUD~~ Sale price $13.32 AUD Unit price per Per 2
Width (s1) 3.175 mm + 0 / - 0.051 _{(0.125 in.)}	Height (s2) 3.175 mm + 0 / - 0.051 _{(0.125 in.)}	Length (L) 914 mm +/- 3.2 _{(35.984 in.)}
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard Undersized
Part Number: 4R-0032-0914-KZU (2 Pcs) Square Keysteel Lengths - 3.175x3.175x914 mm - Carbon Steel 1045 Zinc Plated Out of Stock \| Backorder Now \| Orders can be expected around Sat, Jul 05, 2025 Regular price $13.32 AUD Regular price ~~$15.98 AUD~~ Sale price $13.32 AUD Unit price per Per 2 View the product page first if you are unsure.
4R-0032-0914-KZU (2 Pcs) --- Square Keysteel Lengths - 3.175x3.175x914 mm - Carbon Steel 1045 Zinc Plated Sale 4R-0032-0914-KZU (2 Pcs) --- Square Keysteel Lengths - 3.175x3.175x914 mm - Carbon Steel 1045 Zinc Plated Regular price $13.32 AUD Regular price ~~$15.98 AUD~~ Sale price $13.32 AUD Unit price per Out of stock! Backorder Now Sale
Width (s1) 3.175 mm + 0.051 / - 0.00 _{(0.125 in.)}	Height (s2) 3.175 mm + 0.051 / - 0.00 _{(0.125 in.)}	Length (L) 914 mm +/- 3.2 _{(35.984 in.)}
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Oversized
Part Number: 4R-0032-0914-KZO (2 Pcs) Square Keysteel Lengths - 3.175x3.175x914 mm - Carbon Steel 1045 Zinc Plated Out of Stock \| Backorder Now \| Orders can be expected around Sat, Jul 05, 2025 Regular price $21.95 AUD Regular price ~~$26.35 AUD~~ Sale price $21.95 AUD Unit price per Per 2
Width (s1) 3.175 mm + 0.051 / - 0.00 _{(0.125 in.)}	Height (s2) 3.175 mm + 0.051 / - 0.00 _{(0.125 in.)}	Length (L) 914 mm +/- 3.2 _{(35.984 in.)}
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Oversized
Part Number: 4R-0032-0914-KZO (2 Pcs) Square Keysteel Lengths - 3.175x3.175x914 mm - Carbon Steel 1045 Zinc Plated Out of Stock \| Backorder Now \| Orders can be expected around Sat, Jul 05, 2025 Regular price $21.95 AUD Regular price ~~$26.35 AUD~~ Sale price $21.95 AUD Unit price per Per 2 View the product page first if you are unsure.
4R-0032-0914-KZO (2 Pcs) --- Square Keysteel Lengths - 3.175x3.175x914 mm - Carbon Steel 1045 Zinc Plated Sale 4R-0032-0914-KZO (2 Pcs) --- Square Keysteel Lengths - 3.175x3.175x914 mm - Carbon Steel 1045 Zinc Plated Regular price $21.95 AUD Regular price ~~$26.35 AUD~~ Sale price $21.95 AUD Unit price per Out of stock! Backorder Now Sale
Width (s1) 3.969 mm + 0 / - 0.051 _{(0.156 in.)}	Height (s2) 3.969 mm + 0 / - 0.051 _{(0.156 in.)}	Length (L) 300 mm +/- 3.2 _{(11.811 in.)}
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard Undersized
Part Number: 4R-0039-0300-KZU Square Keysteel Lengths - 3.969x3.969x300 mm - Carbon Steel 1045 Zinc Plated Out of Stock \| Backorder Now \| Orders can be expected around Sat, Jul 05, 2025 Regular price $5.05 AUD Regular price ~~$6.05 AUD~~ Sale price $5.05 AUD Unit price per Each
Width (s1) 3.969 mm + 0 / - 0.051 _{(0.156 in.)}	Height (s2) 3.969 mm + 0 / - 0.051 _{(0.156 in.)}	Length (L) 300 mm +/- 3.2 _{(11.811 in.)}
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard Undersized
Part Number: 4R-0039-0300-KZU Square Keysteel Lengths - 3.969x3.969x300 mm - Carbon Steel 1045 Zinc Plated Out of Stock \| Backorder Now \| Orders can be expected around Sat, Jul 05, 2025 Regular price $5.05 AUD Regular price ~~$6.05 AUD~~ Sale price $5.05 AUD Unit price per Each View the product page first if you are unsure.
4R-0039-0300-KZU --- Square Keysteel Lengths - 3.969x3.969x300 mm - Carbon Steel 1045 Zinc Plated Sale 4R-0039-0300-KZU --- Square Keysteel Lengths - 3.969x3.969x300 mm - Carbon Steel 1045 Zinc Plated Regular price $5.05 AUD Regular price ~~$6.05 AUD~~ Sale price $5.05 AUD Unit price per Out of stock! Backorder Now Sale
Width (s1) 3.969 mm + 0.051 / - 0.00 _{(0.156 in.)}	Height (s2) 3.969 mm + 0.051 / - 0.00 _{(0.156 in.)}	Length (L) 304 mm +/- 3.2 _{(11.969 in.)}
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Oversized
Part Number: 4R-0039-0304-KZO Square Keysteel Lengths - 3.969x3.969x304 mm - Carbon Steel 1045 Zinc Plated 1 Available Immediately \| Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $6.14 AUD Regular price ~~$11.75 AUD~~ Sale price $6.14 AUD Unit price per Each
Width (s1) 3.969 mm + 0.051 / - 0.00 _{(0.156 in.)}	Height (s2) 3.969 mm + 0.051 / - 0.00 _{(0.156 in.)}	Length (L) 304 mm +/- 3.2 _{(11.969 in.)}
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Oversized
Part Number: 4R-0039-0304-KZO Square Keysteel Lengths - 3.969x3.969x304 mm - Carbon Steel 1045 Zinc Plated 1 Available Immediately \| Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $6.14 AUD Regular price ~~$11.75 AUD~~ Sale price $6.14 AUD Unit price per Each
4R-0039-0304-KZO --- Square Keysteel Lengths - 3.969x3.969x304 mm - Carbon Steel 1045 Zinc Plated Sale 4R-0039-0304-KZO --- Square Keysteel Lengths - 3.969x3.969x304 mm - Carbon Steel 1045 Zinc Plated Regular price $6.14 AUD Regular price ~~$11.75 AUD~~ Sale price $6.14 AUD Unit price per 1 Available Now Sale
Width (s1) 3.969 mm + 0.051 / - 0.00 _{(0.156 in.)}	Height (s2) 3.969 mm + 0.051 / - 0.00 _{(0.156 in.)}	Length (L) 914 mm +/- 3.2 _{(35.984 in.)}
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Oversized
Part Number: 4R-0040-0914-KZO (2 Pcs) Square Keysteel Lengths - 3.969x3.969x914 mm - Carbon Steel 1045 Zinc Plated Out of Stock \| Backorder Now \| Orders can be expected around Sat, Jul 05, 2025 Regular price $27.68 AUD Regular price ~~$33.22 AUD~~ Sale price $27.68 AUD Unit price per Per 2
Width (s1) 3.969 mm + 0.051 / - 0.00 _{(0.156 in.)}	Height (s2) 3.969 mm + 0.051 / - 0.00 _{(0.156 in.)}	Length (L) 914 mm +/- 3.2 _{(35.984 in.)}
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Oversized
Part Number: 4R-0040-0914-KZO (2 Pcs) Square Keysteel Lengths - 3.969x3.969x914 mm - Carbon Steel 1045 Zinc Plated Out of Stock \| Backorder Now \| Orders can be expected around Sat, Jul 05, 2025 Regular price $27.68 AUD Regular price ~~$33.22 AUD~~ Sale price $27.68 AUD Unit price per Per 2 View the product page first if you are unsure.
4R-0040-0914-KZO (2 Pcs) --- Square Keysteel Lengths - 3.969x3.969x914 mm - Carbon Steel 1045 Zinc Plated Sale 4R-0040-0914-KZO (2 Pcs) --- Square Keysteel Lengths - 3.969x3.969x914 mm - Carbon Steel 1045 Zinc Plated Regular price $27.68 AUD Regular price ~~$33.22 AUD~~ Sale price $27.68 AUD Unit price per Out of stock! Backorder Now Sale
Width (s1) 4.000 mm + 0.051 / - 0.00 _{(0.157 in.)}	Height (s2) 4.000 mm + 0.051 / - 0.00 _{(0.157 in.)}	Length (L) 300 mm +/- 3.2 _{(11.811 in.)}
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Oversized
Part Number: 4R-0040-0300-KZO Square Keysteel Lengths - 4x4x300 mm - Carbon Steel 1045 Zinc Plated 44 Available Immediately \| Further orders can be expected around Sat, Jul 05, 2025 Regular price $4.59 AUD Regular price Sale price $4.59 AUD Unit price per Each
Width (s1) 4.000 mm + 0.051 / - 0.00 _{(0.157 in.)}	Height (s2) 4.000 mm + 0.051 / - 0.00 _{(0.157 in.)}	Length (L) 300 mm +/- 3.2 _{(11.811 in.)}
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Oversized
Part Number: 4R-0040-0300-KZO Square Keysteel Lengths - 4x4x300 mm - Carbon Steel 1045 Zinc Plated 44 Available Immediately \| Further orders can be expected around Sat, Jul 05, 2025 Regular price $4.59 AUD Regular price Sale price $4.59 AUD Unit price per Each View the product page first if you are unsure.
4R-0040-0300-KZO --- Square Keysteel Lengths - 4x4x300 mm - Carbon Steel 1045 Zinc Plated 4R-0040-0300-KZO --- Square Keysteel Lengths - 4x4x300 mm - Carbon Steel 1045 Zinc Plated Regular price $4.59 AUD Regular price Sale price $4.59 AUD Unit price per 44 Available Now
Width (s1) 4.000 mm + 0 / - 0.051 _{(0.157 in.)}	Height (s2) 4.000 mm + 0 / - 0.051 _{(0.157 in.)}	Length (L) 300 mm +/- 3.2 _{(11.811 in.)}
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard Undersized
Part Number: 4R-0040-0300-KZU (4 Pcs) Square Keysteel Lengths - 4x4x300 mm - Carbon Steel 1045 Zinc Plated Out of Stock \| Backorder Now \| Orders can be expected around Sat, Jul 05, 2025 Regular price $15.95 AUD Regular price ~~$19.15 AUD~~ Sale price $15.95 AUD Unit price per Per 4
Width (s1) 4.000 mm + 0 / - 0.051 _{(0.157 in.)}	Height (s2) 4.000 mm + 0 / - 0.051 _{(0.157 in.)}	Length (L) 300 mm +/- 3.2 _{(11.811 in.)}
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard Undersized
Part Number: 4R-0040-0300-KZU (4 Pcs) Square Keysteel Lengths - 4x4x300 mm - Carbon Steel 1045 Zinc Plated Out of Stock \| Backorder Now \| Orders can be expected around Sat, Jul 05, 2025 Regular price $15.95 AUD Regular price ~~$19.15 AUD~~ Sale price $15.95 AUD Unit price per Per 4 View the product page first if you are unsure.
4R-0040-0300-KZU (4 Pcs) --- Square Keysteel Lengths - 4x4x300 mm - Carbon Steel 1045 Zinc Plated Sale 4R-0040-0300-KZU (4 Pcs) --- Square Keysteel Lengths - 4x4x300 mm - Carbon Steel 1045 Zinc Plated Regular price $15.95 AUD Regular price ~~$19.15 AUD~~ Sale price $15.95 AUD Unit price per Out of stock! Backorder Now Sale
Width (s1) 4.000 mm + 0 / - 0.051 _{(0.157 in.)}	Height (s2) 4.000 mm + 0 / - 0.051 _{(0.157 in.)}	Length (L) 1000 mm +/- 3.2 _{(39.37 in.)}
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard Undersized
Part Number: 4R-0040-1000-KZU (185 Pcs) Square Keysteel Lengths - 4x4x1000 mm - Carbon Steel 1045 Zinc Plated Out of Stock \| Backorder Now \| Orders can be expected around Fri, Aug 22, 2025 Regular price $1,166.32 AUD Regular price ~~$1,399.58 AUD~~ Sale price $1,166.32 AUD Unit price per Per 185
Width (s1) 4.000 mm + 0 / - 0.051 _{(0.157 in.)}	Height (s2) 4.000 mm + 0 / - 0.051 _{(0.157 in.)}	Length (L) 1000 mm +/- 3.2 _{(39.37 in.)}
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard Undersized
Part Number: 4R-0040-1000-KZU (185 Pcs) Square Keysteel Lengths - 4x4x1000 mm - Carbon Steel 1045 Zinc Plated Out of Stock \| Backorder Now \| Orders can be expected around Fri, Aug 22, 2025 Regular price $1,166.32 AUD Regular price ~~$1,399.58 AUD~~ Sale price $1,166.32 AUD Unit price per Per 185 View the product page first if you are unsure.
4R-0040-1000-KZU (185 Pcs) --- Square Keysteel Lengths - 4x4x1000 mm - Carbon Steel 1045 Zinc Plated Sale 4R-0040-1000-KZU (185 Pcs) --- Square Keysteel Lengths - 4x4x1000 mm - Carbon Steel 1045 Zinc Plated Regular price $1,166.32 AUD Regular price ~~$1,399.58 AUD~~ Sale price $1,166.32 AUD Unit price per Out of stock! Backorder Now Sale
Width (s1) 4.000 mm + 0.051 / - 0.00 _{(0.157 in.)}	Height (s2) 4.000 mm + 0.051 / - 0.00 _{(0.157 in.)}	Length (L) 1000 mm +/- 3.2 _{(39.37 in.)}
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Oversized
Part Number: 4R-0040-1000-KZO Square Keysteel Lengths - 4x4x1000 mm - Carbon Steel 1045 Zinc Plated Out of Stock \| Backorder Now \| Orders can be expected around Sat, Jul 05, 2025 Regular price $12.77 AUD Regular price ~~$15.33 AUD~~ Sale price $12.77 AUD Unit price per Each
Width (s1) 4.000 mm + 0.051 / - 0.00 _{(0.157 in.)}	Height (s2) 4.000 mm + 0.051 / - 0.00 _{(0.157 in.)}	Length (L) 1000 mm +/- 3.2 _{(39.37 in.)}
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Oversized
Part Number: 4R-0040-1000-KZO Square Keysteel Lengths - 4x4x1000 mm - Carbon Steel 1045 Zinc Plated Out of Stock \| Backorder Now \| Orders can be expected around Sat, Jul 05, 2025 Regular price $12.77 AUD Regular price ~~$15.33 AUD~~ Sale price $12.77 AUD Unit price per Each View the product page first if you are unsure.
4R-0040-1000-KZO --- Square Keysteel Lengths - 4x4x1000 mm - Carbon Steel 1045 Zinc Plated Sale 4R-0040-1000-KZO --- Square Keysteel Lengths - 4x4x1000 mm - Carbon Steel 1045 Zinc Plated Regular price $12.77 AUD Regular price ~~$15.33 AUD~~ Sale price $12.77 AUD Unit price per Out of stock! Backorder Now Sale
Width (s1) 4.763 mm + 0.051 / - 0.00 _{(0.188 in.)}	Height (s2) 4.763 mm + 0.051 / - 0.00 _{(0.188 in.)}	Length (L) 300 mm +/- 3.2 _{(11.811 in.)}
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Oversized
Part Number: 4R-0048-0300-KZO (3 Pcs) Square Keysteel Lengths - 4.763x4.763x300 mm - Carbon Steel 1045 Zinc Plated Out of Stock \| Backorder Now \| Orders can be expected around Sat, Jul 05, 2025 Regular price $10.59 AUD Regular price ~~$12.71 AUD~~ Sale price $10.59 AUD Unit price per Per 3
Width (s1) 4.763 mm + 0.051 / - 0.00 _{(0.188 in.)}	Height (s2) 4.763 mm + 0.051 / - 0.00 _{(0.188 in.)}	Length (L) 300 mm +/- 3.2 _{(11.811 in.)}
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Oversized
Part Number: 4R-0048-0300-KZO (3 Pcs) Square Keysteel Lengths - 4.763x4.763x300 mm - Carbon Steel 1045 Zinc Plated Out of Stock \| Backorder Now \| Orders can be expected around Sat, Jul 05, 2025 Regular price $10.59 AUD Regular price ~~$12.71 AUD~~ Sale price $10.59 AUD Unit price per Per 3 View the product page first if you are unsure.
4R-0048-0300-KZO (3 Pcs) --- Square Keysteel Lengths - 4.763x4.763x300 mm - Carbon Steel 1045 Zinc Plated Sale 4R-0048-0300-KZO (3 Pcs) --- Square Keysteel Lengths - 4.763x4.763x300 mm - Carbon Steel 1045 Zinc Plated Regular price $10.59 AUD Regular price ~~$12.71 AUD~~ Sale price $10.59 AUD Unit price per Out of stock! Backorder Now Sale
Width (s1) 4.763 mm + 0 / - 0.051 _{(0.188 in.)}	Height (s2) 4.763 mm + 0 / - 0.051 _{(0.188 in.)}	Length (L) 300 mm +/- 3.2 _{(11.811 in.)}
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard Undersized
Part Number: 4R-0048-0300-KZU (3 Pcs) Square Keysteel Lengths - 4.763x4.763x300 mm - Carbon Steel 1045 Zinc Plated Out of Stock \| Backorder Now \| Orders can be expected around Sat, Jul 05, 2025 Regular price $11.14 AUD Regular price ~~$13.36 AUD~~ Sale price $11.14 AUD Unit price per Per 3
Width (s1) 4.763 mm + 0 / - 0.051 _{(0.188 in.)}	Height (s2) 4.763 mm + 0 / - 0.051 _{(0.188 in.)}	Length (L) 300 mm +/- 3.2 _{(11.811 in.)}
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard Undersized
Part Number: 4R-0048-0300-KZU (3 Pcs) Square Keysteel Lengths - 4.763x4.763x300 mm - Carbon Steel 1045 Zinc Plated Out of Stock \| Backorder Now \| Orders can be expected around Sat, Jul 05, 2025 Regular price $11.14 AUD Regular price ~~$13.36 AUD~~ Sale price $11.14 AUD Unit price per Per 3 View the product page first if you are unsure.
4R-0048-0300-KZU (3 Pcs) --- Square Keysteel Lengths - 4.763x4.763x300 mm - Carbon Steel 1045 Zinc Plated Sale 4R-0048-0300-KZU (3 Pcs) --- Square Keysteel Lengths - 4.763x4.763x300 mm - Carbon Steel 1045 Zinc Plated Regular price $11.14 AUD Regular price ~~$13.36 AUD~~ Sale price $11.14 AUD Unit price per Out of stock! Backorder Now Sale
Width (s1) 4.763 mm + 0.051 / - 0.00 _{(0.188 in.)}	Height (s2) 4.763 mm + 0.051 / - 0.00 _{(0.188 in.)}	Length (L) 304 mm +/- 3.2 _{(11.969 in.)}
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Oversized
Part Number: 4R-0048-0304-KZO Square Keysteel Lengths - 4.763x4.763x304 mm - Carbon Steel 1045 Zinc Plated 1 Available Immediately \| Further orders can be expected around Mon, Jun 30, 2025 Regular price $13.05 AUD Regular price Sale price $13.05 AUD Unit price per Each
Width (s1) 4.763 mm + 0.051 / - 0.00 _{(0.188 in.)}	Height (s2) 4.763 mm + 0.051 / - 0.00 _{(0.188 in.)}	Length (L) 304 mm +/- 3.2 _{(11.969 in.)}
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Oversized
Part Number: 4R-0048-0304-KZO Square Keysteel Lengths - 4.763x4.763x304 mm - Carbon Steel 1045 Zinc Plated 1 Available Immediately \| Further orders can be expected around Mon, Jun 30, 2025 Regular price $13.05 AUD Regular price Sale price $13.05 AUD Unit price per Each View the product page first if you are unsure.
4R-0048-0304-KZO --- Square Keysteel Lengths - 4.763x4.763x304 mm - Carbon Steel 1045 Zinc Plated 4R-0048-0304-KZO --- Square Keysteel Lengths - 4.763x4.763x304 mm - Carbon Steel 1045 Zinc Plated Regular price $13.05 AUD Regular price Sale price $13.05 AUD Unit price per 1 Available Now
Width (s1) 4.763 mm + 0 / - 0.051 _{(0.188 in.)}	Height (s2) 4.763 mm + 0 / - 0.051 _{(0.188 in.)}	Length (L) 914 mm +/- 3.2 _{(35.984 in.)}
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard Undersized
Part Number: 4R-0048-0914-KZU (2 Pcs) Square Keysteel Lengths - 4.763x4.763x914 mm - Carbon Steel 1045 Zinc Plated Out of Stock \| Backorder Now \| Orders can be expected around Sat, Jul 05, 2025 Regular price $20.41 AUD Regular price ~~$24.49 AUD~~ Sale price $20.41 AUD Unit price per Per 2
Width (s1) 4.763 mm + 0 / - 0.051 _{(0.188 in.)}	Height (s2) 4.763 mm + 0 / - 0.051 _{(0.188 in.)}	Length (L) 914 mm +/- 3.2 _{(35.984 in.)}
Material: Carbon Steel 1045 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard Undersized
Part Number: 4R-0048-0914-KZU (2 Pcs) Square Keysteel Lengths - 4.763x4.763x914 mm - Carbon Steel 1045 Zinc Plated Out of Stock \| Backorder Now \| Orders can be expected around Sat, Jul 05, 2025 Regular price $20.41 AUD Regular price ~~$24.49 AUD~~ Sale price $20.41 AUD Unit price per Per 2 View the product page first if you are unsure.
4R-0048-0914-KZU (2 Pcs) --- Square Keysteel Lengths - 4.763x4.763x914 mm - Carbon Steel 1045 Zinc Plated Sale 4R-0048-0914-KZU (2 Pcs) --- Square Keysteel Lengths - 4.763x4.763x914 mm - Carbon Steel 1045 Zinc Plated Regular price $20.41 AUD Regular price ~~$24.49 AUD~~ Sale price $20.41 AUD Unit price per Out of stock! Backorder Now Sale