Keys - Machine– Page17 – Miniature Bearings Australia - MBA Minibearings

Width (W)	Height (h)	Length (L)	Indicative Image
Width (W) 6.00 mm _{+ 0 / - 0.030} (Equiv. 0.236 in.)	Height (h) 6.00 mm _{+ 0 / - 0.030} (Equiv. 0.236 in.)	Length (L) 40.00 mm _{+ / - 0.25} (Equiv. 1.575 in.)
Material: Carbon Steel Finish: Plain Category: Keys - Machine - Carbon Steel Additional stock available from USA subject to Prior Sale = 7500
Part Number: K-0600-0600-4000A-C (5 Pcs) Machine Keys - 6x6x40 mm - Carbon Steel Key 28 units (140 pcs) Available Now \| Further orders can be expected around Sat, Nov 29, 2025 Regular price $3.95 AUD Regular price ~~$7.44 AUD~~ Sale price $3.95 AUD Unit price per 5 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required 28 units (140 pcs) Available Now. Backorder if more than 28.
Width (W)	Height (h)	Length (L)	Indicative Image
Width (W) 6.00 mm _{+ 0 / - 0.030} (Equiv. 0.236 in.)	Height (h) 6.00 mm _{+ 0 / - 0.030} (Equiv. 0.236 in.)	Length (L) 40.00 mm _{+ / - 0.25} (Equiv. 1.575 in.)
Material: Carbon Steel Finish: Plain Category: Keys - Machine - Carbon Steel Additional stock available from USA subject to Prior Sale = 7500
Part Number: K-0600-0600-4000A-C (5 Pcs) Machine Keys - 6x6x40 mm - Carbon Steel Key 28 units (140 pcs) Available Now \| Further orders can be expected around Sat, Nov 29, 2025 Regular price $3.95 AUD Regular price ~~$7.44 AUD~~ Sale price $3.95 AUD Unit price per 5 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required 28 units (140 pcs) Available Now. Backorder if more than 28.
K-0600-0600-4000A-C (5 Pcs) --- Machine Keys - 6x6x40 mm - Carbon Steel Key Sale K-0600-0600-4000A-C (5 Pcs) --- Machine Keys - 6x6x40 mm - Carbon Steel Key Regular price $3.95 AUD Regular price ~~$7.44 AUD~~ Sale price $3.95 AUD Unit price per 5 Per Sell Unit Excludes GST and overseas Taxes & Duties 28 Available Now Sale
Width (W) 6.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.236 in.)	Height (h) 6.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.236 in.)	Length (L) 36.00 mm _{+ / - 0.25} (Equiv. 1.417 in.)
Material: Carbon Steel C45 Finish: Plain Category: Keys - Machine - Carbon Steel
Part Number: K-0600-0600-3600BO-C Machine Keys - 6x6x36 mm - Carbon Steel C45 Key Contact Us \| Special Order Only - Please contact us if you need a large quantity
Width (W) 6.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.236 in.)	Height (h) 6.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.236 in.)	Length (L) 36.00 mm _{+ / - 0.25} (Equiv. 1.417 in.)
Material: Carbon Steel C45 Finish: Plain Category: Keys - Machine - Carbon Steel
Part Number: K-0600-0600-3600BO-C Machine Keys - 6x6x36 mm - Carbon Steel C45 Key Contact Us \| Special Order Only - Please contact us if you need a large quantity \| Orders can be expected around Thu, Jul 27, 2028
Width (W) 6.00 mm (Equiv. 0.236 in.)	Height (h) 6.00 mm (Equiv. 0.236 in.)	Length (L) 40.00 mm (Equiv. 1.575 in.)
Material: Carbon Steel Finish: Plain Category: Keys - Machine - Carbon Steel
Part Number: K-0600-0600-4000AB-C Machine Keys - 6x6x40 mm - Carbon Steel Key Out of Stock \| Backorder Now \| Orders can be expected around Mon, Dec 08, 2025 Regular price $2.14 AUD Regular price ~~$2.56 AUD~~ Sale price $2.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Width (W) 6.00 mm (Equiv. 0.236 in.)	Height (h) 6.00 mm (Equiv. 0.236 in.)	Length (L) 40.00 mm (Equiv. 1.575 in.)
Material: Carbon Steel Finish: Plain Category: Keys - Machine - Carbon Steel
Part Number: K-0600-0600-4000AB-C Machine Keys - 6x6x40 mm - Carbon Steel Key Out of Stock \| Backorder Now \| Orders can be expected around Mon, Dec 08, 2025 Regular price $2.14 AUD Regular price ~~$2.56 AUD~~ Sale price $2.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-0600-0600-4000AB-C --- Machine Keys - 6x6x40 mm - Carbon Steel Key Sale K-0600-0600-4000AB-C --- Machine Keys - 6x6x40 mm - Carbon Steel Key Regular price $2.14 AUD Regular price ~~$2.56 AUD~~ Sale price $2.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Width (W) 6.00 mm _{+ 0 / - 0.036} (Equiv. 0.236 in.)	Height (h) 6.00 mm _{+ 0 / - 0.036} (Equiv. 0.236 in.)	Length (L) 40.00 mm _{+ / - 0.25} (Equiv. 1.575 in.)
Material: Carbon Steel C45K Zinc Plated Finish: Trivalent Zinc Category: Keys - Machine - Carbon Steel Additional stock available from USA subject to Prior Sale = 697
Part Number: K-0600-0600-4000A-Z (5 Pcs) Machine Keys - 6x6x40 mm - Carbon Steel C45K Zinc Plated Key Out of Stock \| Backorder Now \| Orders can be expected around Sat, Nov 29, 2025 Regular price $15.41 AUD Regular price Sale price $15.41 AUD Unit price per 5 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Width (W) 6.00 mm _{+ 0 / - 0.036} (Equiv. 0.236 in.)	Height (h) 6.00 mm _{+ 0 / - 0.036} (Equiv. 0.236 in.)	Length (L) 40.00 mm _{+ / - 0.25} (Equiv. 1.575 in.)
Material: Carbon Steel C45K Zinc Plated Finish: Trivalent Zinc Category: Keys - Machine - Carbon Steel Additional stock available from USA subject to Prior Sale = 697
Part Number: K-0600-0600-4000A-Z (5 Pcs) Machine Keys - 6x6x40 mm - Carbon Steel C45K Zinc Plated Key Out of Stock \| Backorder Now \| Orders can be expected around Sat, Nov 29, 2025 Regular price $15.41 AUD Regular price Sale price $15.41 AUD Unit price per 5 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-0600-0600-4000A-Z (5 Pcs) --- Machine Keys - 6x6x40 mm - Carbon Steel C45K Zinc Plated Key K-0600-0600-4000A-Z (5 Pcs) --- Machine Keys - 6x6x40 mm - Carbon Steel C45K Zinc Plated Key Regular price $15.41 AUD Regular price Sale price $15.41 AUD Unit price per 5 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Width (W) 6.00 mm _{+ 0 / - 0.051} (Equiv. 0.236 in.)	Height (h) 6.00 mm _{+ 0 / - 0.051} (Equiv. 0.236 in.)	Length (L) 40.00 mm _{+ / - 0.25} (Equiv. 1.575 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Category: Keys - Machine - Stainless Steel Additional stock available from USA subject to Prior Sale = 44
Part Number: K-0600-0600-4000B-3 (5 Pcs) Machine Keys - 6x6x40 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Key Out of Stock \| Backorder Now \| Orders can be expected around Sat, Nov 29, 2025 Regular price $23.95 AUD Regular price Sale price $23.95 AUD Unit price per 5 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Width (W) 6.00 mm _{+ 0 / - 0.051} (Equiv. 0.236 in.)	Height (h) 6.00 mm _{+ 0 / - 0.051} (Equiv. 0.236 in.)	Length (L) 40.00 mm _{+ / - 0.25} (Equiv. 1.575 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Category: Keys - Machine - Stainless Steel Additional stock available from USA subject to Prior Sale = 44
Part Number: K-0600-0600-4000B-3 (5 Pcs) Machine Keys - 6x6x40 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Key Out of Stock \| Backorder Now \| Orders can be expected around Sat, Nov 29, 2025 Regular price $23.95 AUD Regular price Sale price $23.95 AUD Unit price per 5 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-0600-0600-4000B-3 (5 Pcs) --- Machine Keys - 6x6x40 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Key K-0600-0600-4000B-3 (5 Pcs) --- Machine Keys - 6x6x40 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Key Regular price $23.95 AUD Regular price Sale price $23.95 AUD Unit price per 5 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Width (W) 6.00 mm _{+ 0 / - 0.030} (Equiv. 0.236 in.)	Height (h) 6.00 mm _{+ 0 / - 0.030} (Equiv. 0.236 in.)	Length (L) 40.00 mm _{+ / - 0.25} (Equiv. 1.575 in.)
Material: Carbon Steel C45 Finish: Plain Category: Keys - Machine - Carbon Steel Additional stock available from USA subject to Prior Sale = 1801
Part Number: K-0600-0600-4000B-C (50 Pcs) Machine Keys - 6x6x40 mm - Carbon Steel C45 Key Out of Stock \| Backorder Now \| Orders can be expected around Sat, Nov 29, 2025 Regular price $41.23 AUD Regular price ~~$49.47 AUD~~ Sale price $41.23 AUD Unit price per 50 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Width (W) 6.00 mm _{+ 0 / - 0.030} (Equiv. 0.236 in.)	Height (h) 6.00 mm _{+ 0 / - 0.030} (Equiv. 0.236 in.)	Length (L) 40.00 mm _{+ / - 0.25} (Equiv. 1.575 in.)
Material: Carbon Steel C45 Finish: Plain Category: Keys - Machine - Carbon Steel Additional stock available from USA subject to Prior Sale = 1801
Part Number: K-0600-0600-4000B-C (50 Pcs) Machine Keys - 6x6x40 mm - Carbon Steel C45 Key Out of Stock \| Backorder Now \| Orders can be expected around Sat, Nov 29, 2025 Regular price $41.23 AUD Regular price ~~$49.47 AUD~~ Sale price $41.23 AUD Unit price per 50 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-0600-0600-4000B-C (50 Pcs) --- Machine Keys - 6x6x40 mm - Carbon Steel C45 Key Sale K-0600-0600-4000B-C (50 Pcs) --- Machine Keys - 6x6x40 mm - Carbon Steel C45 Key Regular price $41.23 AUD Regular price ~~$49.47 AUD~~ Sale price $41.23 AUD Unit price per 50 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Width (W) 6.00 mm _{+ 0 / - 0.030} (Equiv. 0.236 in.)	Height (h) 6.00 mm _{+ 0 / - 0.030} (Equiv. 0.236 in.)	Length (L) 45.00 mm _{+ / - 0.25} (Equiv. 1.772 in.)
Material: Carbon Steel Finish: Plain Category: Keys - Machine - Carbon Steel Additional stock available from USA subject to Prior Sale = 3650
Part Number: K-0600-0600-4500A-C (2 Pcs) Machine Keys - 6x6x45 mm - Carbon Steel Key 8 units (16 pcs) Available Now \| Further orders can be expected around Sat, Nov 29, 2025 Regular price $1.68 AUD Regular price ~~$3.15 AUD~~ Sale price $1.68 AUD Unit price per 2 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required 8 units (16 pcs) Available Now. Backorder if more than 8.
Width (W) 6.00 mm _{+ 0 / - 0.030} (Equiv. 0.236 in.)	Height (h) 6.00 mm _{+ 0 / - 0.030} (Equiv. 0.236 in.)	Length (L) 45.00 mm _{+ / - 0.25} (Equiv. 1.772 in.)
Material: Carbon Steel Finish: Plain Category: Keys - Machine - Carbon Steel Additional stock available from USA subject to Prior Sale = 3650
Part Number: K-0600-0600-4500A-C (2 Pcs) Machine Keys - 6x6x45 mm - Carbon Steel Key 8 units (16 pcs) Available Now \| Further orders can be expected around Sat, Nov 29, 2025 Regular price $1.68 AUD Regular price ~~$3.15 AUD~~ Sale price $1.68 AUD Unit price per 2 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required 8 units (16 pcs) Available Now. Backorder if more than 8.
K-0600-0600-4500A-C (2 Pcs) --- Machine Keys - 6x6x45 mm - Carbon Steel Key Sale K-0600-0600-4500A-C (2 Pcs) --- Machine Keys - 6x6x45 mm - Carbon Steel Key Regular price $1.68 AUD Regular price ~~$3.15 AUD~~ Sale price $1.68 AUD Unit price per 2 Per Sell Unit Excludes GST and overseas Taxes & Duties 8 Available Now Sale
Width (W) 6.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.236 in.)	Height (h) 6.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.236 in.)	Length (L) 45.00 mm _{+ / - 0.25} (Equiv. 1.772 in.)
Material: Carbon Steel C45 Finish: Plain Category: Keys - Machine - Carbon Steel
Part Number: K-0600-0600-4500BO-C Machine Keys - 6x6x45 mm - Carbon Steel C45 Key Contact Us \| Special Order Only - Please contact us if you need a large quantity
Width (W) 6.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.236 in.)	Height (h) 6.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.236 in.)	Length (L) 45.00 mm _{+ / - 0.25} (Equiv. 1.772 in.)
Material: Carbon Steel C45 Finish: Plain Category: Keys - Machine - Carbon Steel
Part Number: K-0600-0600-4500BO-C Machine Keys - 6x6x45 mm - Carbon Steel C45 Key Contact Us \| Special Order Only - Please contact us if you need a large quantity \| Orders can be expected around Thu, Jul 27, 2028
Width (W) 6.00 mm _{+ 0 / - 0.030} (Equiv. 0.236 in.)	Height (h) 6.00 mm _{+ 0 / - 0.030} (Equiv. 0.236 in.)	Length (L) 45.00 mm _{+ / - 0.25} (Equiv. 1.772 in.)
Material: Carbon Steel C45 Finish: Plain Category: Keys - Machine - Carbon Steel
Part Number: K-0600-0600-4500B-C (40 Pcs) Machine Keys - 6x6x45 mm - Carbon Steel C45 Key Out of Stock \| Backorder Now \| Orders can be expected around Thu, Dec 11, 2025 Regular price $124.14 AUD Regular price ~~$148.96 AUD~~ Sale price $124.14 AUD Unit price per 40 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Width (W) 6.00 mm _{+ 0 / - 0.030} (Equiv. 0.236 in.)	Height (h) 6.00 mm _{+ 0 / - 0.030} (Equiv. 0.236 in.)	Length (L) 45.00 mm _{+ / - 0.25} (Equiv. 1.772 in.)
Material: Carbon Steel C45 Finish: Plain Category: Keys - Machine - Carbon Steel
Part Number: K-0600-0600-4500B-C (40 Pcs) Machine Keys - 6x6x45 mm - Carbon Steel C45 Key Out of Stock \| Backorder Now \| Orders can be expected around Thu, Dec 11, 2025 Regular price $124.14 AUD Regular price ~~$148.96 AUD~~ Sale price $124.14 AUD Unit price per 40 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-0600-0600-4500B-C (40 Pcs) --- Machine Keys - 6x6x45 mm - Carbon Steel C45 Key Sale K-0600-0600-4500B-C (40 Pcs) --- Machine Keys - 6x6x45 mm - Carbon Steel C45 Key Regular price $124.14 AUD Regular price ~~$148.96 AUD~~ Sale price $124.14 AUD Unit price per 40 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Width (W) 6.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.236 in.)	Height (h) 6.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.236 in.)	Length (L) 45.00 mm _{+ / - 0.25} (Equiv. 1.772 in.)
Material: Carbon Steel C45 Finish: Plain Category: Keys - Machine - Carbon Steel
Part Number: K-0600-0600-4500AO-C Machine Keys - 6x6x45 mm - Carbon Steel C45 Key Contact Us \| Special Order Only - Please contact us if you need a large quantity
Width (W) 6.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.236 in.)	Height (h) 6.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.236 in.)	Length (L) 45.00 mm _{+ / - 0.25} (Equiv. 1.772 in.)
Material: Carbon Steel C45 Finish: Plain Category: Keys - Machine - Carbon Steel
Part Number: K-0600-0600-4500AO-C Machine Keys - 6x6x45 mm - Carbon Steel C45 Key Contact Us \| Special Order Only - Please contact us if you need a large quantity \| Orders can be expected around Thu, Jul 27, 2028
Width (W) 6.00 mm _{+ 0 / - 0.030} (Equiv. 0.236 in.)	Height (h) 6.00 mm _{+ 0 / - 0.030} (Equiv. 0.236 in.)	Length (L) 50.00 mm _{+ / - 0.25} (Equiv. 1.969 in.)
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Finish: Plain Category: Keys - Machine - Stainless Steel Additional stock available from USA subject to Prior Sale = 147
Part Number: K-0600-0600-5000A-4 Machine Keys - 6x6x50 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Key Out of Stock \| Backorder Now \| Orders can be expected around Sat, Nov 29, 2025 Regular price $12.05 AUD Regular price ~~$14.45 AUD~~ Sale price $12.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Width (W) 6.00 mm _{+ 0 / - 0.030} (Equiv. 0.236 in.)	Height (h) 6.00 mm _{+ 0 / - 0.030} (Equiv. 0.236 in.)	Length (L) 50.00 mm _{+ / - 0.25} (Equiv. 1.969 in.)
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Finish: Plain Category: Keys - Machine - Stainless Steel Additional stock available from USA subject to Prior Sale = 147
Part Number: K-0600-0600-5000A-4 Machine Keys - 6x6x50 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Key Out of Stock \| Backorder Now \| Orders can be expected around Sat, Nov 29, 2025 Regular price $12.05 AUD Regular price ~~$14.45 AUD~~ Sale price $12.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-0600-0600-5000A-4 --- Machine Keys - 6x6x50 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Key Sale K-0600-0600-5000A-4 --- Machine Keys - 6x6x50 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Key Regular price $12.05 AUD Regular price ~~$14.45 AUD~~ Sale price $12.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Width (W) 6.00 mm _{+ 0 / - 0.030} (Equiv. 0.236 in.)	Height (h) 6.00 mm _{+ 0 / - 0.030} (Equiv. 0.236 in.)	Length (L) 50.00 mm _{+ / - 0.25} (Equiv. 1.969 in.)
Material: Carbon Steel C45 Finish: Plain Category: Keys - Machine - Carbon Steel Additional stock available from USA subject to Prior Sale = 118
Part Number: K-0600-0600-5000B-C (160 Pcs) Machine Keys - 6x6x50 mm - Carbon Steel C45 Key Out of Stock \| Backorder Now \| Orders can be expected around Sat, Nov 29, 2025 Regular price $165.23 AUD Regular price ~~$198.27 AUD~~ Sale price $165.23 AUD Unit price per 160 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Width (W) 6.00 mm _{+ 0 / - 0.030} (Equiv. 0.236 in.)	Height (h) 6.00 mm _{+ 0 / - 0.030} (Equiv. 0.236 in.)	Length (L) 50.00 mm _{+ / - 0.25} (Equiv. 1.969 in.)
Material: Carbon Steel C45 Finish: Plain Category: Keys - Machine - Carbon Steel Additional stock available from USA subject to Prior Sale = 118
Part Number: K-0600-0600-5000B-C (160 Pcs) Machine Keys - 6x6x50 mm - Carbon Steel C45 Key Out of Stock \| Backorder Now \| Orders can be expected around Sat, Nov 29, 2025 Regular price $165.23 AUD Regular price ~~$198.27 AUD~~ Sale price $165.23 AUD Unit price per 160 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-0600-0600-5000B-C (160 Pcs) --- Machine Keys - 6x6x50 mm - Carbon Steel C45 Key Sale K-0600-0600-5000B-C (160 Pcs) --- Machine Keys - 6x6x50 mm - Carbon Steel C45 Key Regular price $165.23 AUD Regular price ~~$198.27 AUD~~ Sale price $165.23 AUD Unit price per 160 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Width (W) 6.00 mm _{+ 0 / - 0.051} (Equiv. 0.236 in.)	Height (h) 6.00 mm _{+ 0 / - 0.051} (Equiv. 0.236 in.)	Length (L) 50.00 mm _{+ / - 0.25} (Equiv. 1.969 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Category: Keys - Machine - Stainless Steel Additional stock available from USA subject to Prior Sale = 56
Part Number: K-0600-0600-5000B-3 (5 Pcs) Machine Keys - 6x6x50 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Key Out of Stock \| Backorder Now \| Orders can be expected around Sat, Nov 29, 2025 Regular price $24.86 AUD Regular price Sale price $24.86 AUD Unit price per 5 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Width (W) 6.00 mm _{+ 0 / - 0.051} (Equiv. 0.236 in.)	Height (h) 6.00 mm _{+ 0 / - 0.051} (Equiv. 0.236 in.)	Length (L) 50.00 mm _{+ / - 0.25} (Equiv. 1.969 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Category: Keys - Machine - Stainless Steel Additional stock available from USA subject to Prior Sale = 56
Part Number: K-0600-0600-5000B-3 (5 Pcs) Machine Keys - 6x6x50 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Key Out of Stock \| Backorder Now \| Orders can be expected around Sat, Nov 29, 2025 Regular price $24.86 AUD Regular price Sale price $24.86 AUD Unit price per 5 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-0600-0600-5000B-3 (5 Pcs) --- Machine Keys - 6x6x50 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Key K-0600-0600-5000B-3 (5 Pcs) --- Machine Keys - 6x6x50 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Key Regular price $24.86 AUD Regular price Sale price $24.86 AUD Unit price per 5 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Width (W) 6.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.236 in.)	Height (h) 6.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.236 in.)	Length (L) 50.00 mm _{+ / - 0.25} (Equiv. 1.969 in.)
Material: Carbon Steel C45 Finish: Plain Category: Keys - Machine - Carbon Steel
Part Number: K-0600-0600-5000BO-C Machine Keys - 6x6x50 mm - Carbon Steel C45 Key Contact Us \| Special Order Only - Please contact us if you need a large quantity
Width (W) 6.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.236 in.)	Height (h) 6.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.236 in.)	Length (L) 50.00 mm _{+ / - 0.25} (Equiv. 1.969 in.)
Material: Carbon Steel C45 Finish: Plain Category: Keys - Machine - Carbon Steel
Part Number: K-0600-0600-5000BO-C Machine Keys - 6x6x50 mm - Carbon Steel C45 Key Contact Us \| Special Order Only - Please contact us if you need a large quantity \| Orders can be expected around Thu, Jul 27, 2028
Width (W) 6.00 mm _{+ 0 / - 0.030} (Equiv. 0.236 in.)	Height (h) 6.00 mm _{+ 0 / - 0.030} (Equiv. 0.236 in.)	Length (L) 50.00 mm _{+ / - 0.25} (Equiv. 1.969 in.)
Material: Carbon Steel Finish: Plain Category: Keys - Machine - Carbon Steel Additional stock available from USA subject to Prior Sale = 1657
Part Number: K-0600-0600-5000A-C (5 Pcs) Machine Keys - 6x6x50 mm - Carbon Steel Key Out of Stock \| Backorder Now \| Orders can be expected around Sat, Nov 29, 2025 Regular price $10.32 AUD Regular price ~~$12.38 AUD~~ Sale price $10.32 AUD Unit price per 5 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Width (W) 6.00 mm _{+ 0 / - 0.030} (Equiv. 0.236 in.)	Height (h) 6.00 mm _{+ 0 / - 0.030} (Equiv. 0.236 in.)	Length (L) 50.00 mm _{+ / - 0.25} (Equiv. 1.969 in.)
Material: Carbon Steel Finish: Plain Category: Keys - Machine - Carbon Steel Additional stock available from USA subject to Prior Sale = 1657
Part Number: K-0600-0600-5000A-C (5 Pcs) Machine Keys - 6x6x50 mm - Carbon Steel Key Out of Stock \| Backorder Now \| Orders can be expected around Sat, Nov 29, 2025 Regular price $10.32 AUD Regular price ~~$12.38 AUD~~ Sale price $10.32 AUD Unit price per 5 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-0600-0600-5000A-C (5 Pcs) --- Machine Keys - 6x6x50 mm - Carbon Steel Key Sale K-0600-0600-5000A-C (5 Pcs) --- Machine Keys - 6x6x50 mm - Carbon Steel Key Regular price $10.32 AUD Regular price ~~$12.38 AUD~~ Sale price $10.32 AUD Unit price per 5 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Width (W) 6.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.236 in.)	Height (h) 6.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.236 in.)	Length (L) 50.00 mm _{+ / - 0.25} (Equiv. 1.969 in.)
Material: Carbon Steel C45 Finish: Plain Category: Keys - Machine - Carbon Steel
Part Number: K-0600-0600-5000AO-C Machine Keys - 6x6x50 mm - Carbon Steel C45 Key Contact Us \| Special Order Only - Please contact us if you need a large quantity
Width (W) 6.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.236 in.)	Height (h) 6.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.236 in.)	Length (L) 50.00 mm _{+ / - 0.25} (Equiv. 1.969 in.)
Material: Carbon Steel C45 Finish: Plain Category: Keys - Machine - Carbon Steel
Part Number: K-0600-0600-5000AO-C Machine Keys - 6x6x50 mm - Carbon Steel C45 Key Contact Us \| Special Order Only - Please contact us if you need a large quantity \| Orders can be expected around Thu, Jul 27, 2028
Width (W) 6.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.236 in.)	Height (h) 6.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.236 in.)	Length (L) 66.70 mm _{+ / - 0.25} (Equiv. 2.626 in.)
Material: Carbon Steel C45 Finish: Plain Category: Keys - Machine - Carbon Steel Additional stock available from USA subject to Prior Sale = 100
Part Number: K-0600-0600-6670BO-C (50 Pcs) Machine Keys - 6x6x66.7 mm - Carbon Steel C45 Key Out of Stock \| Backorder Now \| Orders can be expected around Thu, Dec 11, 2025 Regular price $124.14 AUD Regular price Sale price $124.14 AUD Unit price per 50 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Width (W) 6.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.236 in.)	Height (h) 6.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.236 in.)	Length (L) 66.70 mm _{+ / - 0.25} (Equiv. 2.626 in.)
Material: Carbon Steel C45 Finish: Plain Category: Keys - Machine - Carbon Steel Additional stock available from USA subject to Prior Sale = 100
Part Number: K-0600-0600-6670BO-C (50 Pcs) Machine Keys - 6x6x66.7 mm - Carbon Steel C45 Key Out of Stock \| Backorder Now \| Orders can be expected around Thu, Dec 11, 2025 Regular price $124.14 AUD Regular price Sale price $124.14 AUD Unit price per 50 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-0600-0600-6670BO-C (50 Pcs) --- Machine Keys - 6x6x66.7 mm - Carbon Steel C45 Key K-0600-0600-6670BO-C (50 Pcs) --- Machine Keys - 6x6x66.7 mm - Carbon Steel C45 Key Regular price $124.14 AUD Regular price Sale price $124.14 AUD Unit price per 50 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Width (W) 6.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.236 in.)	Height (h) 6.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.236 in.)	Length (L) 85.73 mm _{+ / - 0.25} (Equiv. 3.375 in.)
Material: Carbon Steel C45 Finish: Plain Category: Keys - Machine - Carbon Steel Additional stock available from USA subject to Prior Sale = 276
Part Number: K-0600-0600-8573BO-C (5 Pcs) Machine Keys - 6x6x85.73 mm - Carbon Steel C45 Key Out of Stock \| Backorder Now \| Orders can be expected around Sat, Nov 29, 2025 Regular price $14.59 AUD Regular price Sale price $14.59 AUD Unit price per 5 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Width (W) 6.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.236 in.)	Height (h) 6.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.236 in.)	Length (L) 85.73 mm _{+ / - 0.25} (Equiv. 3.375 in.)
Material: Carbon Steel C45 Finish: Plain Category: Keys - Machine - Carbon Steel Additional stock available from USA subject to Prior Sale = 276
Part Number: K-0600-0600-8573BO-C (5 Pcs) Machine Keys - 6x6x85.73 mm - Carbon Steel C45 Key Out of Stock \| Backorder Now \| Orders can be expected around Sat, Nov 29, 2025 Regular price $14.59 AUD Regular price Sale price $14.59 AUD Unit price per 5 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-0600-0600-8573BO-C (5 Pcs) --- Machine Keys - 6x6x85.73 mm - Carbon Steel C45 Key K-0600-0600-8573BO-C (5 Pcs) --- Machine Keys - 6x6x85.73 mm - Carbon Steel C45 Key Regular price $14.59 AUD Regular price Sale price $14.59 AUD Unit price per 5 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Width (W) 6.35 mm _{+ 0 / - 0.051} (Equiv. 0.25 in.)	Height (h) 4.76 mm _{+ 0 / - 0.051} (Equiv. 0.187 in.)	Length (L) 12.70 mm _{+ / - 0.25} (Equiv. 0.5 in.)
Material: Carbon Steel C45 Finish: Plain Category: Keys - Machine - Carbon Steel Additional stock available from USA subject to Prior Sale = 275
Part Number: K-0635-0476-1270B-C (50 Pcs) Machine Keys - 6.35x4.76x12.7 mm - Carbon Steel C45 Key Out of Stock \| Backorder Now \| Orders can be expected around Sat, Nov 29, 2025 Regular price $35.05 AUD Regular price ~~$42.05 AUD~~ Sale price $35.05 AUD Unit price per 50 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Width (W) 6.35 mm _{+ 0 / - 0.051} (Equiv. 0.25 in.)	Height (h) 4.76 mm _{+ 0 / - 0.051} (Equiv. 0.187 in.)	Length (L) 12.70 mm _{+ / - 0.25} (Equiv. 0.5 in.)
Material: Carbon Steel C45 Finish: Plain Category: Keys - Machine - Carbon Steel Additional stock available from USA subject to Prior Sale = 275
Part Number: K-0635-0476-1270B-C (50 Pcs) Machine Keys - 6.35x4.76x12.7 mm - Carbon Steel C45 Key Out of Stock \| Backorder Now \| Orders can be expected around Sat, Nov 29, 2025 Regular price $35.05 AUD Regular price ~~$42.05 AUD~~ Sale price $35.05 AUD Unit price per 50 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-0635-0476-1270B-C (50 Pcs) --- Machine Keys - 6.35x4.76x12.7 mm - Carbon Steel C45 Key Sale K-0635-0476-1270B-C (50 Pcs) --- Machine Keys - 6.35x4.76x12.7 mm - Carbon Steel C45 Key Regular price $35.05 AUD Regular price ~~$42.05 AUD~~ Sale price $35.05 AUD Unit price per 50 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Width (W) 6.35 mm _{+ 0 / - 0.051} (Equiv. 0.25 in.)	Height (h) 4.76 mm _{+ 0 / - 0.051} (Equiv. 0.187 in.)	Length (L) 17.15 mm _{+ / - 0.25} (Equiv. 0.675 in.)
Material: Carbon Steel C45 Finish: Plain Category: Keys - Machine - Carbon Steel Additional stock available from USA subject to Prior Sale = 19
Part Number: K-0635-0476-1715B-C Machine Keys - 6.35x4.76x17.15 mm - Carbon Steel C45 Key Out of Stock \| Backorder Now \| Orders can be expected around Sat, Nov 29, 2025 Regular price $4.95 AUD Regular price Sale price $4.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Width (W) 6.35 mm _{+ 0 / - 0.051} (Equiv. 0.25 in.)	Height (h) 4.76 mm _{+ 0 / - 0.051} (Equiv. 0.187 in.)	Length (L) 17.15 mm _{+ / - 0.25} (Equiv. 0.675 in.)
Material: Carbon Steel C45 Finish: Plain Category: Keys - Machine - Carbon Steel Additional stock available from USA subject to Prior Sale = 19
Part Number: K-0635-0476-1715B-C Machine Keys - 6.35x4.76x17.15 mm - Carbon Steel C45 Key Out of Stock \| Backorder Now \| Orders can be expected around Sat, Nov 29, 2025 Regular price $4.95 AUD Regular price Sale price $4.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-0635-0476-1715B-C --- Machine Keys - 6.35x4.76x17.15 mm - Carbon Steel C45 Key K-0635-0476-1715B-C --- Machine Keys - 6.35x4.76x17.15 mm - Carbon Steel C45 Key Regular price $4.95 AUD Regular price Sale price $4.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Width (W) 6.35 mm _{+ 0 / - 0.051} (Equiv. 0.25 in.)	Height (h) 4.76 mm _{+ 0 / - 0.051} (Equiv. 0.187 in.)	Length (L) 19.05 mm _{+ / - 0.25} (Equiv. 0.75 in.)
Material: Carbon Steel C45 Finish: Plain Category: Keys - Machine - Carbon Steel Additional stock available from USA subject to Prior Sale = 1656
Part Number: K-0635-0476-1905B-C (240 Pcs) Machine Keys - 6.35x4.76x19.05 mm - Carbon Steel C45 Key Out of Stock \| Backorder Now \| Orders can be expected around Sat, Nov 29, 2025 Regular price $109.77 AUD Regular price Sale price $109.77 AUD Unit price per 240 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Width (W) 6.35 mm _{+ 0 / - 0.051} (Equiv. 0.25 in.)	Height (h) 4.76 mm _{+ 0 / - 0.051} (Equiv. 0.187 in.)	Length (L) 19.05 mm _{+ / - 0.25} (Equiv. 0.75 in.)
Material: Carbon Steel C45 Finish: Plain Category: Keys - Machine - Carbon Steel Additional stock available from USA subject to Prior Sale = 1656
Part Number: K-0635-0476-1905B-C (240 Pcs) Machine Keys - 6.35x4.76x19.05 mm - Carbon Steel C45 Key Out of Stock \| Backorder Now \| Orders can be expected around Sat, Nov 29, 2025 Regular price $109.77 AUD Regular price Sale price $109.77 AUD Unit price per 240 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-0635-0476-1905B-C (240 Pcs) --- Machine Keys - 6.35x4.76x19.05 mm - Carbon Steel C45 Key K-0635-0476-1905B-C (240 Pcs) --- Machine Keys - 6.35x4.76x19.05 mm - Carbon Steel C45 Key Regular price $109.77 AUD Regular price Sale price $109.77 AUD Unit price per 240 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Width (W) 6.35 mm _{+ 0 / - 0.051} (Equiv. 0.25 in.)	Height (h) 4.76 mm _{+ 0 / - 0.051} (Equiv. 0.187 in.)	Length (L) 28.58 mm _{+ / - 0.25} (Equiv. 1.125 in.)
Material: Carbon Steel C45 Finish: Plain Category: Keys - Machine - Carbon Steel
Part Number: K-0635-0476-2858B-C (40 Pcs) Machine Keys - 6.35x4.76x28.58 mm - Carbon Steel C45 Key Out of Stock \| Backorder Now \| Orders can be expected around Mon, Mar 23, 2026 Regular price $33.86 AUD Regular price ~~$40.64 AUD~~ Sale price $33.86 AUD Unit price per 40 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Width (W) 6.35 mm _{+ 0 / - 0.051} (Equiv. 0.25 in.)	Height (h) 4.76 mm _{+ 0 / - 0.051} (Equiv. 0.187 in.)	Length (L) 28.58 mm _{+ / - 0.25} (Equiv. 1.125 in.)
Material: Carbon Steel C45 Finish: Plain Category: Keys - Machine - Carbon Steel
Part Number: K-0635-0476-2858B-C (40 Pcs) Machine Keys - 6.35x4.76x28.58 mm - Carbon Steel C45 Key Out of Stock \| Backorder Now \| Orders can be expected around Mon, Mar 23, 2026 Regular price $33.86 AUD Regular price ~~$40.64 AUD~~ Sale price $33.86 AUD Unit price per 40 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-0635-0476-2858B-C (40 Pcs) --- Machine Keys - 6.35x4.76x28.58 mm - Carbon Steel C45 Key Sale K-0635-0476-2858B-C (40 Pcs) --- Machine Keys - 6.35x4.76x28.58 mm - Carbon Steel C45 Key Regular price $33.86 AUD Regular price ~~$40.64 AUD~~ Sale price $33.86 AUD Unit price per 40 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Width (W) 6.35 mm _{+ 0 / - 0.051} (Equiv. 0.25 in.)	Height (h) 4.76 mm _{+ 0 / - 0.051} (Equiv. 0.187 in.)	Length (L) 34.93 mm _{+ / - 0.25} (Equiv. 1.375 in.)
Material: Carbon Steel C45 Finish: Plain Category: Keys - Machine - Carbon Steel Additional stock available from USA subject to Prior Sale = 605
Part Number: K-0635-0476-3493B-C (50 Pcs) Machine Keys - 6.35x4.76x34.93 mm - Carbon Steel C45 Key Out of Stock \| Backorder Now \| Orders can be expected around Sat, Nov 29, 2025 Regular price $26.68 AUD Regular price ~~$32.02 AUD~~ Sale price $26.68 AUD Unit price per 50 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Width (W) 6.35 mm _{+ 0 / - 0.051} (Equiv. 0.25 in.)	Height (h) 4.76 mm _{+ 0 / - 0.051} (Equiv. 0.187 in.)	Length (L) 34.93 mm _{+ / - 0.25} (Equiv. 1.375 in.)
Material: Carbon Steel C45 Finish: Plain Category: Keys - Machine - Carbon Steel Additional stock available from USA subject to Prior Sale = 605
Part Number: K-0635-0476-3493B-C (50 Pcs) Machine Keys - 6.35x4.76x34.93 mm - Carbon Steel C45 Key Out of Stock \| Backorder Now \| Orders can be expected around Sat, Nov 29, 2025 Regular price $26.68 AUD Regular price ~~$32.02 AUD~~ Sale price $26.68 AUD Unit price per 50 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-0635-0476-3493B-C (50 Pcs) --- Machine Keys - 6.35x4.76x34.93 mm - Carbon Steel C45 Key Sale K-0635-0476-3493B-C (50 Pcs) --- Machine Keys - 6.35x4.76x34.93 mm - Carbon Steel C45 Key Regular price $26.68 AUD Regular price ~~$32.02 AUD~~ Sale price $26.68 AUD Unit price per 50 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Width (W) 6.35 mm _{+ 0 / - 0.051} (Equiv. 0.25 in.)	Height (h) 4.76 mm _{+ 0 / - 0.051} (Equiv. 0.187 in.)	Length (L) 31.75 mm _{+ / - 0.25} (Equiv. 1.25 in.)
Material: Carbon Steel C45 Zinc Plated Finish: Zinc Electroplate Category: Keys - Machine - Carbon Steel Additional stock available from USA subject to Prior Sale = 2040
Part Number: K-0635-0476-3175B-Z (500 Pcs) Machine Keys - 6.35x4.76x31.75 mm - Carbon Steel C45 Zinc Plated Key Out of Stock \| Backorder Now \| Orders can be expected around Sat, Nov 29, 2025 Regular price $625.77 AUD Regular price ~~$750.93 AUD~~ Sale price $625.77 AUD Unit price per 500 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Width (W) 6.35 mm _{+ 0 / - 0.051} (Equiv. 0.25 in.)	Height (h) 4.76 mm _{+ 0 / - 0.051} (Equiv. 0.187 in.)	Length (L) 31.75 mm _{+ / - 0.25} (Equiv. 1.25 in.)
Material: Carbon Steel C45 Zinc Plated Finish: Zinc Electroplate Category: Keys - Machine - Carbon Steel Additional stock available from USA subject to Prior Sale = 2040
Part Number: K-0635-0476-3175B-Z (500 Pcs) Machine Keys - 6.35x4.76x31.75 mm - Carbon Steel C45 Zinc Plated Key Out of Stock \| Backorder Now \| Orders can be expected around Sat, Nov 29, 2025 Regular price $625.77 AUD Regular price ~~$750.93 AUD~~ Sale price $625.77 AUD Unit price per 500 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-0635-0476-3175B-Z (500 Pcs) --- Machine Keys - 6.35x4.76x31.75 mm - Carbon Steel C45 Zinc Plated Key Sale K-0635-0476-3175B-Z (500 Pcs) --- Machine Keys - 6.35x4.76x31.75 mm - Carbon Steel C45 Zinc Plated Key Regular price $625.77 AUD Regular price ~~$750.93 AUD~~ Sale price $625.77 AUD Unit price per 500 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale

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Miniature Bearings Australia

Collection: Keys - Machine

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