Keys - Machine - Carbon Steel– Page4 – Miniature Bearings Australia - MBA Minibearings

Width (W)	Height (h)	Length (L)	Indicative Image
Machine Keys - 3.18x3.18x12.7 mm - Carbon Steel C45 Zinc Plated Key
Width (W) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Height (h) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Length (L) 12.70 mm _{+/- 0.25} (Equiv. 0.5 in.)
Material: Carbon Steel C45 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 2242
Part Number: K-0318-0318-1270B-Z (PK-5) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jul 04, 2026 Regular price $16.68 AUD Regular price Sale price $16.68 AUD Unit price per Priced, Stocked and Sold Per 5 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Width (W)	Height (h)	Length (L)	Indicative Image
Machine Keys - 3.18x3.18x12.7 mm - Carbon Steel C45 Zinc Plated Key
Width (W) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Height (h) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Length (L) 12.70 mm _{+/- 0.25} (Equiv. 0.5 in.)
Material: Carbon Steel C45 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 2242
Part Number: K-0318-0318-1270B-Z (PK-5) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jul 04, 2026 Regular price $16.68 AUD Regular price Sale price $16.68 AUD Unit price per Priced, Stocked and Sold Per 5 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-0318-0318-1270B-Z (PK-5) --- Machine Keys - 3.18x3.18x12.7 mm - Carbon Steel C45 Zinc Plated Key K-0318-0318-1270B-Z (PK-5) --- Machine Keys - 3.18x3.18x12.7 mm - Carbon Steel C45 Zinc Plated Key Regular price $16.68 AUD Regular price Sale price $16.68 AUD Unit price per Priced, Stocked and Sold Per 5 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Machine Keys - 3.18x3.18x12.7 mm - Carbon Steel C45 Key
Width (W) 3.18 mm _{+ 0.051 / - 0.00} (Equiv. 0.125 in.)	Height (h) 3.18 mm _{+ 0.051 / - 0.00} (Equiv. 0.125 in.)	Length (L) 12.70 mm _{+/- 0.25} (Equiv. 0.5 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Oversized End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 5076
Part Number: K-0318-0318-1270BO-C (PK-50) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jul 04, 2026 Regular price $9.41 AUD Regular price ~~$11.29 AUD~~ Sale price $9.41 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Machine Keys - 3.18x3.18x12.7 mm - Carbon Steel C45 Key
Width (W) 3.18 mm _{+ 0.051 / - 0.00} (Equiv. 0.125 in.)	Height (h) 3.18 mm _{+ 0.051 / - 0.00} (Equiv. 0.125 in.)	Length (L) 12.70 mm _{+/- 0.25} (Equiv. 0.5 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Oversized End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 5076
Part Number: K-0318-0318-1270BO-C (PK-50) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jul 04, 2026 Regular price $9.41 AUD Regular price ~~$11.29 AUD~~ Sale price $9.41 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-0318-0318-1270BO-C (PK-50) --- Machine Keys - 3.18x3.18x12.7 mm - Carbon Steel C45 Key Sale K-0318-0318-1270BO-C (PK-50) --- Machine Keys - 3.18x3.18x12.7 mm - Carbon Steel C45 Key Regular price $9.41 AUD Regular price ~~$11.29 AUD~~ Sale price $9.41 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Machine Keys - 3.18x3.18x12.7 mm - Carbon Steel C45 Key
Width (W) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Height (h) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Length (L) 12.70 mm _{+/- 0.25} (Equiv. 0.5 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 9127
Part Number: K-0318-0318-1270B-C (PK-100) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jul 04, 2026 Regular price $19.86 AUD Regular price ~~$23.84 AUD~~ Sale price $19.86 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Machine Keys - 3.18x3.18x12.7 mm - Carbon Steel C45 Key
Width (W) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Height (h) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Length (L) 12.70 mm _{+/- 0.25} (Equiv. 0.5 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 9127
Part Number: K-0318-0318-1270B-C (PK-100) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jul 04, 2026 Regular price $19.86 AUD Regular price ~~$23.84 AUD~~ Sale price $19.86 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-0318-0318-1270B-C (PK-100) --- Machine Keys - 3.18x3.18x12.7 mm - Carbon Steel C45 Key Sale K-0318-0318-1270B-C (PK-100) --- Machine Keys - 3.18x3.18x12.7 mm - Carbon Steel C45 Key Regular price $19.86 AUD Regular price ~~$23.84 AUD~~ Sale price $19.86 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Machine Keys - 3.18x3.18x12.7 mm - Carbon Steel C45 Key
Width (W) 3.18 mm _{+ 0.051 / - 0.00} (Equiv. 0.125 in.)	Height (h) 3.18 mm _{+ 0.051 / - 0.00} (Equiv. 0.125 in.)	Length (L) 12.70 mm _{+/- 0.25} (Equiv. 0.5 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Oversized End Type: A (Rounded Ends)
Part Number: K-0318-0318-1270AO-C (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Jul 15, 2026 Regular price $4.77 AUD Regular price ~~$5.73 AUD~~ Sale price $4.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Machine Keys - 3.18x3.18x12.7 mm - Carbon Steel C45 Key
Width (W) 3.18 mm _{+ 0.051 / - 0.00} (Equiv. 0.125 in.)	Height (h) 3.18 mm _{+ 0.051 / - 0.00} (Equiv. 0.125 in.)	Length (L) 12.70 mm _{+/- 0.25} (Equiv. 0.5 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Oversized End Type: A (Rounded Ends)
Part Number: K-0318-0318-1270AO-C (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Jul 15, 2026 Regular price $4.77 AUD Regular price ~~$5.73 AUD~~ Sale price $4.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-0318-0318-1270AO-C (Each) --- Machine Keys - 3.18x3.18x12.7 mm - Carbon Steel C45 Key Sale K-0318-0318-1270AO-C (Each) --- Machine Keys - 3.18x3.18x12.7 mm - Carbon Steel C45 Key Regular price $4.77 AUD Regular price ~~$5.73 AUD~~ Sale price $4.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Machine Keys - 3.18x3.18x15.88 mm - Carbon Steel C45 Key
Width (W) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Height (h) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Length (L) 15.88 mm _{+/- 0.25} (Equiv. 0.625 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 18751
Part Number: K-0318-0318-1588B-C (PK-100) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jul 04, 2026 Regular price $20.14 AUD Regular price ~~$24.16 AUD~~ Sale price $20.14 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Machine Keys - 3.18x3.18x15.88 mm - Carbon Steel C45 Key
Width (W) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Height (h) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Length (L) 15.88 mm _{+/- 0.25} (Equiv. 0.625 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 18751
Part Number: K-0318-0318-1588B-C (PK-100) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jul 04, 2026 Regular price $20.14 AUD Regular price ~~$24.16 AUD~~ Sale price $20.14 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-0318-0318-1588B-C (PK-100) --- Machine Keys - 3.18x3.18x15.88 mm - Carbon Steel C45 Key Sale K-0318-0318-1588B-C (PK-100) --- Machine Keys - 3.18x3.18x15.88 mm - Carbon Steel C45 Key Regular price $20.14 AUD Regular price ~~$24.16 AUD~~ Sale price $20.14 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Machine Keys - 3.18x3.18x19.05 mm - Carbon Steel C45 Key
Width (W) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Height (h) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Length (L) 19.05 mm _{+/- 0.25} (Equiv. 0.75 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 26743
Part Number: K-0318-0318-1905B-C (PK-50) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jul 04, 2026 Regular price $10.86 AUD Regular price ~~$13.04 AUD~~ Sale price $10.86 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Machine Keys - 3.18x3.18x19.05 mm - Carbon Steel C45 Key
Width (W) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Height (h) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Length (L) 19.05 mm _{+/- 0.25} (Equiv. 0.75 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 26743
Part Number: K-0318-0318-1905B-C (PK-50) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jul 04, 2026 Regular price $10.86 AUD Regular price ~~$13.04 AUD~~ Sale price $10.86 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-0318-0318-1905B-C (PK-50) --- Machine Keys - 3.18x3.18x19.05 mm - Carbon Steel C45 Key Sale K-0318-0318-1905B-C (PK-50) --- Machine Keys - 3.18x3.18x19.05 mm - Carbon Steel C45 Key Regular price $10.86 AUD Regular price ~~$13.04 AUD~~ Sale price $10.86 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Machine Keys - 3.18x3.18x19.05 mm - Carbon Steel C45 Zinc Plated Key
Width (W) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Height (h) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Length (L) 19.05 mm _{+/- 0.25} (Equiv. 0.75 in.)
Material: Carbon Steel C45 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 2565
Part Number: K-0318-0318-1905B-Z (PK-5) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jul 04, 2026 Regular price $13.50 AUD Regular price Sale price $13.50 AUD Unit price per Priced, Stocked and Sold Per 5 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Machine Keys - 3.18x3.18x19.05 mm - Carbon Steel C45 Zinc Plated Key
Width (W) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Height (h) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Length (L) 19.05 mm _{+/- 0.25} (Equiv. 0.75 in.)
Material: Carbon Steel C45 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 2565
Part Number: K-0318-0318-1905B-Z (PK-5) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jul 04, 2026 Regular price $13.50 AUD Regular price Sale price $13.50 AUD Unit price per Priced, Stocked and Sold Per 5 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-0318-0318-1905B-Z (PK-5) --- Machine Keys - 3.18x3.18x19.05 mm - Carbon Steel C45 Zinc Plated Key K-0318-0318-1905B-Z (PK-5) --- Machine Keys - 3.18x3.18x19.05 mm - Carbon Steel C45 Zinc Plated Key Regular price $13.50 AUD Regular price Sale price $13.50 AUD Unit price per Priced, Stocked and Sold Per 5 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Machine Keys - 3.18x3.18x19.05 mm - Carbon Steel Key
Width (W) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Height (h) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Length (L) 19.05 mm _{+/- 0.25} (Equiv. 0.75 in.)
Material: Carbon Steel Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends) Additional stock available from USA subject to Prior Sale = 924
Part Number: K-0318-0318-1905A-C (PK-50) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jul 04, 2026 Regular price $74.32 AUD Regular price ~~$89.18 AUD~~ Sale price $74.32 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Machine Keys - 3.18x3.18x19.05 mm - Carbon Steel Key
Width (W) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Height (h) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Length (L) 19.05 mm _{+/- 0.25} (Equiv. 0.75 in.)
Material: Carbon Steel Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends) Additional stock available from USA subject to Prior Sale = 924
Part Number: K-0318-0318-1905A-C (PK-50) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jul 04, 2026 Regular price $74.32 AUD Regular price ~~$89.18 AUD~~ Sale price $74.32 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-0318-0318-1905A-C (PK-50) --- Machine Keys - 3.18x3.18x19.05 mm - Carbon Steel Key Sale K-0318-0318-1905A-C (PK-50) --- Machine Keys - 3.18x3.18x19.05 mm - Carbon Steel Key Regular price $74.32 AUD Regular price ~~$89.18 AUD~~ Sale price $74.32 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Machine Keys - 3.18x3.18x19.05 mm - Carbon Steel C45 Key
Width (W) 3.18 mm _{+ 0.051 / - 0.00} (Equiv. 0.125 in.)	Height (h) 3.18 mm _{+ 0.051 / - 0.00} (Equiv. 0.125 in.)	Length (L) 19.05 mm _{+/- 0.25} (Equiv. 0.75 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Oversized End Type: A (Rounded Ends)
Part Number: K-0318-0318-1905AO-C (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Jul 15, 2026 Regular price $4.86 AUD Regular price ~~$5.84 AUD~~ Sale price $4.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Machine Keys - 3.18x3.18x19.05 mm - Carbon Steel C45 Key
Width (W) 3.18 mm _{+ 0.051 / - 0.00} (Equiv. 0.125 in.)	Height (h) 3.18 mm _{+ 0.051 / - 0.00} (Equiv. 0.125 in.)	Length (L) 19.05 mm _{+/- 0.25} (Equiv. 0.75 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Oversized End Type: A (Rounded Ends)
Part Number: K-0318-0318-1905AO-C (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Jul 15, 2026 Regular price $4.86 AUD Regular price ~~$5.84 AUD~~ Sale price $4.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-0318-0318-1905AO-C (Each) --- Machine Keys - 3.18x3.18x19.05 mm - Carbon Steel C45 Key Sale K-0318-0318-1905AO-C (Each) --- Machine Keys - 3.18x3.18x19.05 mm - Carbon Steel C45 Key Regular price $4.86 AUD Regular price ~~$5.84 AUD~~ Sale price $4.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Machine Keys - 3.18x3.18x22.23 mm - Carbon Steel C45 Key
Width (W) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Height (h) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Length (L) 22.23 mm _{+/- 0.25} (Equiv. 0.875 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 10683
Part Number: K-0318-0318-2223B-C (PK-100) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jul 04, 2026 Regular price $21.50 AUD Regular price ~~$25.80 AUD~~ Sale price $21.50 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Machine Keys - 3.18x3.18x22.23 mm - Carbon Steel C45 Key
Width (W) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Height (h) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Length (L) 22.23 mm _{+/- 0.25} (Equiv. 0.875 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 10683
Part Number: K-0318-0318-2223B-C (PK-100) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jul 04, 2026 Regular price $21.50 AUD Regular price ~~$25.80 AUD~~ Sale price $21.50 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-0318-0318-2223B-C (PK-100) --- Machine Keys - 3.18x3.18x22.23 mm - Carbon Steel C45 Key Sale K-0318-0318-2223B-C (PK-100) --- Machine Keys - 3.18x3.18x22.23 mm - Carbon Steel C45 Key Regular price $21.50 AUD Regular price ~~$25.80 AUD~~ Sale price $21.50 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Machine Keys - 3.18x3.18x25.4 mm - Carbon Steel C45 Zinc Plated Key
Width (W) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Height (h) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Length (L) 25.40 mm _{+/- 0.25} (Equiv. 1 in.)
Material: Carbon Steel C45 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 7699
Part Number: K-0318-0318-2540B-Z (PK-5) 50 units (250 pcs) Available Now \| Further orders can be expected around Sat, Jul 04, 2026 Regular price $4.95 AUD Regular price Sale price $4.95 AUD Unit price per Priced, Stocked and Sold Per 5 Units Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 50 available can be backordered.
Machine Keys - 3.18x3.18x25.4 mm - Carbon Steel C45 Zinc Plated Key
Width (W) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Height (h) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Length (L) 25.40 mm _{+/- 0.25} (Equiv. 1 in.)
Material: Carbon Steel C45 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 7699
Part Number: K-0318-0318-2540B-Z (PK-5) 50 units (250 pcs) Available Now \| Further orders can be expected around Sat, Jul 04, 2026 Regular price $4.95 AUD Regular price Sale price $4.95 AUD Unit price per Priced, Stocked and Sold Per 5 Units Excludes GST and overseas Taxes & Duties Quantity Required 50 units (250 pcs) Available Now. Backorder if more than 50.
K-0318-0318-2540B-Z (PK-5) --- Machine Keys - 3.18x3.18x25.4 mm - Carbon Steel C45 Zinc Plated Key K-0318-0318-2540B-Z (PK-5) --- Machine Keys - 3.18x3.18x25.4 mm - Carbon Steel C45 Zinc Plated Key Regular price $4.95 AUD Regular price Sale price $4.95 AUD Unit price per Priced, Stocked and Sold Per 5 Units Excludes GST and overseas Taxes & Duties 50 Available Now
Machine Keys - 3.18x3.18x25.4 mm - Carbon Steel C45 Key
Width (W) 3.18 mm _{+ 0.051 / - 0.00} (Equiv. 0.125 in.)	Height (h) 3.18 mm _{+ 0.051 / - 0.00} (Equiv. 0.125 in.)	Length (L) 25.40 mm _{+/- 0.25} (Equiv. 1 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Oversized End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 6751
Part Number: K-0318-0318-2540BO-C (PK-50) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jul 04, 2026 Regular price $10.95 AUD Regular price ~~$13.15 AUD~~ Sale price $10.95 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Machine Keys - 3.18x3.18x25.4 mm - Carbon Steel C45 Key
Width (W) 3.18 mm _{+ 0.051 / - 0.00} (Equiv. 0.125 in.)	Height (h) 3.18 mm _{+ 0.051 / - 0.00} (Equiv. 0.125 in.)	Length (L) 25.40 mm _{+/- 0.25} (Equiv. 1 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Oversized End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 6751
Part Number: K-0318-0318-2540BO-C (PK-50) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jul 04, 2026 Regular price $10.95 AUD Regular price ~~$13.15 AUD~~ Sale price $10.95 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-0318-0318-2540BO-C (PK-50) --- Machine Keys - 3.18x3.18x25.4 mm - Carbon Steel C45 Key Sale K-0318-0318-2540BO-C (PK-50) --- Machine Keys - 3.18x3.18x25.4 mm - Carbon Steel C45 Key Regular price $10.95 AUD Regular price ~~$13.15 AUD~~ Sale price $10.95 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Machine Keys - 3.18x3.18x25.4 mm - Carbon Steel C45 Key
Width (W) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Height (h) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Length (L) 25.40 mm _{+/- 0.25} (Equiv. 1 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 33960
Part Number: K-0318-0318-2540B-C (PK-50) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jul 04, 2026 Regular price $11.77 AUD Regular price ~~$14.13 AUD~~ Sale price $11.77 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Machine Keys - 3.18x3.18x25.4 mm - Carbon Steel C45 Key
Width (W) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Height (h) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Length (L) 25.40 mm _{+/- 0.25} (Equiv. 1 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 33960
Part Number: K-0318-0318-2540B-C (PK-50) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jul 04, 2026 Regular price $11.77 AUD Regular price ~~$14.13 AUD~~ Sale price $11.77 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-0318-0318-2540B-C (PK-50) --- Machine Keys - 3.18x3.18x25.4 mm - Carbon Steel C45 Key Sale K-0318-0318-2540B-C (PK-50) --- Machine Keys - 3.18x3.18x25.4 mm - Carbon Steel C45 Key Regular price $11.77 AUD Regular price ~~$14.13 AUD~~ Sale price $11.77 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Machine Keys - 3.18x3.18x25.4 mm - Carbon Steel C45 Key
Width (W) 3.18 mm _{+ 0.051 / - 0.00} (Equiv. 0.125 in.)	Height (h) 3.18 mm _{+ 0.051 / - 0.00} (Equiv. 0.125 in.)	Length (L) 25.40 mm _{+/- 0.25} (Equiv. 1 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Oversized End Type: A (Rounded Ends)
Part Number: K-0318-0318-2540AO-C (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Jul 15, 2026 Regular price $5.05 AUD Regular price ~~$6.05 AUD~~ Sale price $5.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Machine Keys - 3.18x3.18x25.4 mm - Carbon Steel C45 Key
Width (W) 3.18 mm _{+ 0.051 / - 0.00} (Equiv. 0.125 in.)	Height (h) 3.18 mm _{+ 0.051 / - 0.00} (Equiv. 0.125 in.)	Length (L) 25.40 mm _{+/- 0.25} (Equiv. 1 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Oversized End Type: A (Rounded Ends)
Part Number: K-0318-0318-2540AO-C (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Jul 15, 2026 Regular price $5.05 AUD Regular price ~~$6.05 AUD~~ Sale price $5.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-0318-0318-2540AO-C (Each) --- Machine Keys - 3.18x3.18x25.4 mm - Carbon Steel C45 Key Sale K-0318-0318-2540AO-C (Each) --- Machine Keys - 3.18x3.18x25.4 mm - Carbon Steel C45 Key Regular price $5.05 AUD Regular price ~~$6.05 AUD~~ Sale price $5.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Machine Keys - 3.18x3.18x28.58 mm - Carbon Steel C45 Key
Width (W) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Height (h) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Length (L) 28.58 mm _{+/- 0.25} (Equiv. 1.125 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 321
Part Number: K-0318-0318-2858B-C (PK-50) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jul 04, 2026 Regular price $21.95 AUD Regular price ~~$26.35 AUD~~ Sale price $21.95 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Machine Keys - 3.18x3.18x28.58 mm - Carbon Steel C45 Key
Width (W) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Height (h) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Length (L) 28.58 mm _{+/- 0.25} (Equiv. 1.125 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 321
Part Number: K-0318-0318-2858B-C (PK-50) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jul 04, 2026 Regular price $21.95 AUD Regular price ~~$26.35 AUD~~ Sale price $21.95 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-0318-0318-2858B-C (PK-50) --- Machine Keys - 3.18x3.18x28.58 mm - Carbon Steel C45 Key Sale K-0318-0318-2858B-C (PK-50) --- Machine Keys - 3.18x3.18x28.58 mm - Carbon Steel C45 Key Regular price $21.95 AUD Regular price ~~$26.35 AUD~~ Sale price $21.95 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Machine Keys - 3.18x3.18x31.75 mm - Carbon Steel C45 Key
Width (W) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Height (h) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Length (L) 31.75 mm _{+/- 0.25} (Equiv. 1.25 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 5121
Part Number: K-0318-0318-3175B-C (PK-50) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jul 04, 2026 Regular price $12.14 AUD Regular price ~~$14.56 AUD~~ Sale price $12.14 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Machine Keys - 3.18x3.18x31.75 mm - Carbon Steel C45 Key
Width (W) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Height (h) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Length (L) 31.75 mm _{+/- 0.25} (Equiv. 1.25 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 5121
Part Number: K-0318-0318-3175B-C (PK-50) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jul 04, 2026 Regular price $12.14 AUD Regular price ~~$14.56 AUD~~ Sale price $12.14 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-0318-0318-3175B-C (PK-50) --- Machine Keys - 3.18x3.18x31.75 mm - Carbon Steel C45 Key Sale K-0318-0318-3175B-C (PK-50) --- Machine Keys - 3.18x3.18x31.75 mm - Carbon Steel C45 Key Regular price $12.14 AUD Regular price ~~$14.56 AUD~~ Sale price $12.14 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Machine Keys - 3.18x3.18x31.75 mm - Carbon Steel C45 Zinc Plated Key
Width (W) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Height (h) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Length (L) 31.75 mm _{+/- 0.25} (Equiv. 1.25 in.)
Material: Carbon Steel C45 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 2988
Part Number: K-0318-0318-3175B-Z (PK-50) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jul 04, 2026 Regular price $44.05 AUD Regular price ~~$52.85 AUD~~ Sale price $44.05 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Machine Keys - 3.18x3.18x31.75 mm - Carbon Steel C45 Zinc Plated Key
Width (W) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Height (h) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Length (L) 31.75 mm _{+/- 0.25} (Equiv. 1.25 in.)
Material: Carbon Steel C45 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 2988
Part Number: K-0318-0318-3175B-Z (PK-50) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jul 04, 2026 Regular price $44.05 AUD Regular price ~~$52.85 AUD~~ Sale price $44.05 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-0318-0318-3175B-Z (PK-50) --- Machine Keys - 3.18x3.18x31.75 mm - Carbon Steel C45 Zinc Plated Key Sale K-0318-0318-3175B-Z (PK-50) --- Machine Keys - 3.18x3.18x31.75 mm - Carbon Steel C45 Zinc Plated Key Regular price $44.05 AUD Regular price ~~$52.85 AUD~~ Sale price $44.05 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Machine Keys - 3.18x3.18x34.93 mm - Carbon Steel C45 Key
Width (W) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Height (h) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Length (L) 34.93 mm _{+/- 0.25} (Equiv. 1.375 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 14694
Part Number: K-0318-0318-3493B-C (PK-100) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jul 04, 2026 Regular price $26.14 AUD Regular price ~~$31.36 AUD~~ Sale price $26.14 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Machine Keys - 3.18x3.18x34.93 mm - Carbon Steel C45 Key
Width (W) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Height (h) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Length (L) 34.93 mm _{+/- 0.25} (Equiv. 1.375 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 14694
Part Number: K-0318-0318-3493B-C (PK-100) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jul 04, 2026 Regular price $26.14 AUD Regular price ~~$31.36 AUD~~ Sale price $26.14 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-0318-0318-3493B-C (PK-100) --- Machine Keys - 3.18x3.18x34.93 mm - Carbon Steel C45 Key Sale K-0318-0318-3493B-C (PK-100) --- Machine Keys - 3.18x3.18x34.93 mm - Carbon Steel C45 Key Regular price $26.14 AUD Regular price ~~$31.36 AUD~~ Sale price $26.14 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Machine Keys - 3.18x3.18x19.05 mm - Carbon Steel C45 Key
Width (W) 3.18 mm _{+ 0.051 / - 0.00} (Equiv. 0.125 in.)	Height (h) 3.18 mm _{+ 0.051 / - 0.00} (Equiv. 0.125 in.)	Length (L) 19.05 mm _{+/- 0.25} (Equiv. 0.75 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Oversized End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 2128
Part Number: K-0318-0318-1905BO-C (PK-50) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jul 04, 2026 Regular price $11.32 AUD Regular price ~~$13.58 AUD~~ Sale price $11.32 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Machine Keys - 3.18x3.18x19.05 mm - Carbon Steel C45 Key
Width (W) 3.18 mm _{+ 0.051 / - 0.00} (Equiv. 0.125 in.)	Height (h) 3.18 mm _{+ 0.051 / - 0.00} (Equiv. 0.125 in.)	Length (L) 19.05 mm _{+/- 0.25} (Equiv. 0.75 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Oversized End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 2128
Part Number: K-0318-0318-1905BO-C (PK-50) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jul 04, 2026 Regular price $11.32 AUD Regular price ~~$13.58 AUD~~ Sale price $11.32 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-0318-0318-1905BO-C (PK-50) --- Machine Keys - 3.18x3.18x19.05 mm - Carbon Steel C45 Key Sale K-0318-0318-1905BO-C (PK-50) --- Machine Keys - 3.18x3.18x19.05 mm - Carbon Steel C45 Key Regular price $11.32 AUD Regular price ~~$13.58 AUD~~ Sale price $11.32 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Machine Keys - 3.18x3.18x38.1 mm - Carbon Steel C45 Zinc Plated Key
Width (W) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Height (h) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Length (L) 38.10 mm _{+/- 0.25} (Equiv. 1.5 in.)
Material: Carbon Steel C45 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 1936
Part Number: K-0318-0318-3810B-Z (PK-5) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jul 04, 2026 Regular price $14.68 AUD Regular price Sale price $14.68 AUD Unit price per Priced, Stocked and Sold Per 5 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Machine Keys - 3.18x3.18x38.1 mm - Carbon Steel C45 Zinc Plated Key
Width (W) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Height (h) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Length (L) 38.10 mm _{+/- 0.25} (Equiv. 1.5 in.)
Material: Carbon Steel C45 Zinc Plated Finish: Zinc Electroplate Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 1936
Part Number: K-0318-0318-3810B-Z (PK-5) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jul 04, 2026 Regular price $14.68 AUD Regular price Sale price $14.68 AUD Unit price per Priced, Stocked and Sold Per 5 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-0318-0318-3810B-Z (PK-5) --- Machine Keys - 3.18x3.18x38.1 mm - Carbon Steel C45 Zinc Plated Key K-0318-0318-3810B-Z (PK-5) --- Machine Keys - 3.18x3.18x38.1 mm - Carbon Steel C45 Zinc Plated Key Regular price $14.68 AUD Regular price Sale price $14.68 AUD Unit price per Priced, Stocked and Sold Per 5 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Machine Keys - 3.18x3.18x25.4 mm - Carbon Steel C45 Key
Width (W) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Height (h) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Length (L) 25.40 mm _{+/- 0.25} (Equiv. 1 in.)
Material: Carbon Steel C45 Finish: Dry Rust Inhibitor Tolerance Type: Standard Undersized End Type: A (Rounded Ends)
Part Number: K-0318-0318-2540A-C (Each) Contact Us \| Special Order Only - Please contact us if you need a large quantity
Machine Keys - 3.18x3.18x25.4 mm - Carbon Steel C45 Key
Width (W) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Height (h) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Length (L) 25.40 mm _{+/- 0.25} (Equiv. 1 in.)
Material: Carbon Steel C45 Finish: Dry Rust Inhibitor Tolerance Type: Standard Undersized End Type: A (Rounded Ends)
Part Number: K-0318-0318-2540A-C (Each) Contact Us \| Special Order Only - Please contact us if you need a large quantity \| Backorder now for delivery around Thu, Mar 01, 2029
Machine Keys - 3.18x3.18x38.1 mm - Carbon Steel C45 Key
Width (W) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Height (h) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Length (L) 38.10 mm _{+/- 0.25} (Equiv. 1.5 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 28224
Part Number: K-0318-0318-3810B-C (PK-50) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jul 04, 2026 Regular price $13.59 AUD Regular price ~~$16.31 AUD~~ Sale price $13.59 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Machine Keys - 3.18x3.18x38.1 mm - Carbon Steel C45 Key
Width (W) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Height (h) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Length (L) 38.10 mm _{+/- 0.25} (Equiv. 1.5 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 28224
Part Number: K-0318-0318-3810B-C (PK-50) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jul 04, 2026 Regular price $13.59 AUD Regular price ~~$16.31 AUD~~ Sale price $13.59 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-0318-0318-3810B-C (PK-50) --- Machine Keys - 3.18x3.18x38.1 mm - Carbon Steel C45 Key Sale K-0318-0318-3810B-C (PK-50) --- Machine Keys - 3.18x3.18x38.1 mm - Carbon Steel C45 Key Regular price $13.59 AUD Regular price ~~$16.31 AUD~~ Sale price $13.59 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Machine Keys - 3.18x3.18x44.45 mm - Carbon Steel C45 Key
Width (W) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Height (h) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Length (L) 44.45 mm _{+/- 0.25} (Equiv. 1.75 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard Undersized End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 2128
Part Number: K-0318-0318-4445B-C (PK-100) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jul 04, 2026 Regular price $30.05 AUD Regular price ~~$36.05 AUD~~ Sale price $30.05 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Machine Keys - 3.18x3.18x44.45 mm - Carbon Steel C45 Key
Width (W) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Height (h) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Length (L) 44.45 mm _{+/- 0.25} (Equiv. 1.75 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard Undersized End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 2128
Part Number: K-0318-0318-4445B-C (PK-100) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jul 04, 2026 Regular price $30.05 AUD Regular price ~~$36.05 AUD~~ Sale price $30.05 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-0318-0318-4445B-C (PK-100) --- Machine Keys - 3.18x3.18x44.45 mm - Carbon Steel C45 Key Sale K-0318-0318-4445B-C (PK-100) --- Machine Keys - 3.18x3.18x44.45 mm - Carbon Steel C45 Key Regular price $30.05 AUD Regular price ~~$36.05 AUD~~ Sale price $30.05 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Machine Keys - 3.18x3.18x50.8 mm - Carbon Steel C45 Key
Width (W) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Height (h) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Length (L) 50.80 mm _{+/- 0.25} (Equiv. 2 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 3333
Part Number: K-0318-0318-5080B-C (PK-50) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jul 04, 2026 Regular price $16.32 AUD Regular price ~~$19.58 AUD~~ Sale price $16.32 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Machine Keys - 3.18x3.18x50.8 mm - Carbon Steel C45 Key
Width (W) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Height (h) 3.18 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Length (L) 50.80 mm _{+/- 0.25} (Equiv. 2 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 3333
Part Number: K-0318-0318-5080B-C (PK-50) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jul 04, 2026 Regular price $16.32 AUD Regular price ~~$19.58 AUD~~ Sale price $16.32 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-0318-0318-5080B-C (PK-50) --- Machine Keys - 3.18x3.18x50.8 mm - Carbon Steel C45 Key Sale K-0318-0318-5080B-C (PK-50) --- Machine Keys - 3.18x3.18x50.8 mm - Carbon Steel C45 Key Regular price $16.32 AUD Regular price ~~$19.58 AUD~~ Sale price $16.32 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale

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Miniature Bearings Australia

Collection: Keys - Machine - Carbon Steel

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