Keys - Machine - Carbon Steel– Page11 – Miniature Bearings Australia - MBA Minibearings

Width (W)	Height (h)	Length (L)	Indicative Image
Width (W) 5.00 mm _{+ 0 / - 0.030} (Equiv. 0.197 in.)	Height (h) 5.00 mm _{+ 0 / - 0.030} (Equiv. 0.197 in.)	Length (L) 18.00 mm _{+/ - 0.25} (Equiv. 0.709 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard Undersized End Type: B (Square Ends)
Part Number: K-0500-0500-1800B-C Machine Keys - 5x5x18 mm - Carbon Steel C45 Key Contact Us \| Special Order Only - Please contact us if you need a large quantity
Width (W)	Height (h)	Length (L)	Indicative Image
Width (W) 5.00 mm _{+ 0 / - 0.030} (Equiv. 0.197 in.)	Height (h) 5.00 mm _{+ 0 / - 0.030} (Equiv. 0.197 in.)	Length (L) 18.00 mm _{+/ - 0.25} (Equiv. 0.709 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard Undersized End Type: B (Square Ends)
Part Number: K-0500-0500-1800B-C Machine Keys - 5x5x18 mm - Carbon Steel C45 Key Contact Us \| Special Order Only - Please contact us if you need a large quantity \| Orders can be expected around Wed, Jul 26, 2028
Width (W) 5.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.197 in.)	Height (h) 5.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.197 in.)	Length (L) 18.00 mm _{+/ - 0.25} (Equiv. 0.709 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Oversized End Type: A (Rounded Ends)
Part Number: K-0500-0500-1800AO-C Machine Keys - 5x5x18 mm - Carbon Steel C45 Key Contact Us \| Special Order Only - Please contact us if you need a large quantity
Width (W) 5.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.197 in.)	Height (h) 5.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.197 in.)	Length (L) 18.00 mm _{+/ - 0.25} (Equiv. 0.709 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Oversized End Type: A (Rounded Ends)
Part Number: K-0500-0500-1800AO-C Machine Keys - 5x5x18 mm - Carbon Steel C45 Key Contact Us \| Special Order Only - Please contact us if you need a large quantity \| Orders can be expected around Wed, Jul 26, 2028
Width (W) 5.00 mm _{+ 0 / - 0.030} (Equiv. 0.197 in.)	Height (h) 5.00 mm _{+ 0 / - 0.030} (Equiv. 0.197 in.)	Length (L) 18.00 mm _{+/ - 0.25} (Equiv. 0.709 in.)
Material: Carbon Steel Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends) Additional stock available from USA subject to Prior Sale = 3385
Part Number: K-0500-0500-1800A-C (5 Pcs) Machine Keys - 5x5x18 mm - Carbon Steel Key 16 units (80 pcs) Available Now \| Further orders can be expected around Fri, Nov 28, 2025 Regular price $3.77 AUD Regular price Sale price $3.77 AUD Unit price per 5 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required 16 units (80 pcs) Available Now. Backorder if more than 16.
Width (W) 5.00 mm _{+ 0 / - 0.030} (Equiv. 0.197 in.)	Height (h) 5.00 mm _{+ 0 / - 0.030} (Equiv. 0.197 in.)	Length (L) 18.00 mm _{+/ - 0.25} (Equiv. 0.709 in.)
Material: Carbon Steel Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends) Additional stock available from USA subject to Prior Sale = 3385
Part Number: K-0500-0500-1800A-C (5 Pcs) Machine Keys - 5x5x18 mm - Carbon Steel Key 16 units (80 pcs) Available Now \| Further orders can be expected around Fri, Nov 28, 2025 Regular price $3.77 AUD Regular price Sale price $3.77 AUD Unit price per 5 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required 16 units (80 pcs) Available Now. Backorder if more than 16.
K-0500-0500-1800A-C (5 Pcs) --- Machine Keys - 5x5x18 mm - Carbon Steel Key K-0500-0500-1800A-C (5 Pcs) --- Machine Keys - 5x5x18 mm - Carbon Steel Key Regular price $3.77 AUD Regular price Sale price $3.77 AUD Unit price per 5 Per Sell Unit Excludes GST and overseas Taxes & Duties 16 Available Now
Width (W) 5.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.197 in.)	Height (h) 5.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.197 in.)	Length (L) 18.00 mm _{+/ - 0.25} (Equiv. 0.709 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Oversized End Type: B (Square Ends)
Part Number: K-0500-0500-1800BO-C Machine Keys - 5x5x18 mm - Carbon Steel C45 Key Contact Us \| Special Order Only - Please contact us if you need a large quantity
Width (W) 5.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.197 in.)	Height (h) 5.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.197 in.)	Length (L) 18.00 mm _{+/ - 0.25} (Equiv. 0.709 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Oversized End Type: B (Square Ends)
Part Number: K-0500-0500-1800BO-C Machine Keys - 5x5x18 mm - Carbon Steel C45 Key Contact Us \| Special Order Only - Please contact us if you need a large quantity \| Orders can be expected around Wed, Jul 26, 2028
Width (W) 5.00 mm (Equiv. 0.197 in.)	Height (h) 5.00 mm (Equiv. 0.197 in.)	Length (L) 20.00 mm (Equiv. 0.787 in.)
Material: Carbon Steel Finish: Plain Tolerance Type: Standard End Type: AB (1 end rounded, other end square)
Part Number: K-0500-0500-2000AB-C Machine Keys - 5x5x20 mm - Carbon Steel Key Out of Stock \| Backorder Now \| Orders can be expected around Sun, Dec 07, 2025 Regular price $1.59 AUD Regular price ~~$1.91 AUD~~ Sale price $1.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Width (W) 5.00 mm (Equiv. 0.197 in.)	Height (h) 5.00 mm (Equiv. 0.197 in.)	Length (L) 20.00 mm (Equiv. 0.787 in.)
Material: Carbon Steel Finish: Plain Tolerance Type: Standard End Type: AB (1 end rounded, other end square)
Part Number: K-0500-0500-2000AB-C Machine Keys - 5x5x20 mm - Carbon Steel Key Out of Stock \| Backorder Now \| Orders can be expected around Sun, Dec 07, 2025 Regular price $1.59 AUD Regular price ~~$1.91 AUD~~ Sale price $1.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-0500-0500-2000AB-C --- Machine Keys - 5x5x20 mm - Carbon Steel Key Sale K-0500-0500-2000AB-C --- Machine Keys - 5x5x20 mm - Carbon Steel Key Regular price $1.59 AUD Regular price ~~$1.91 AUD~~ Sale price $1.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Width (W) 5.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.197 in.)	Height (h) 5.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.197 in.)	Length (L) 20.00 mm _{+/ - 0.25} (Equiv. 0.787 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Oversized End Type: A (Rounded Ends)
Part Number: K-0500-0500-2000AO-C Machine Keys - 5x5x20 mm - Carbon Steel C45 Key Contact Us \| Special Order Only - Please contact us if you need a large quantity
Width (W) 5.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.197 in.)	Height (h) 5.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.197 in.)	Length (L) 20.00 mm _{+/ - 0.25} (Equiv. 0.787 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Oversized End Type: A (Rounded Ends)
Part Number: K-0500-0500-2000AO-C Machine Keys - 5x5x20 mm - Carbon Steel C45 Key Contact Us \| Special Order Only - Please contact us if you need a large quantity \| Orders can be expected around Wed, Jul 26, 2028
Width (W) 5.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.197 in.)	Height (h) 5.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.197 in.)	Length (L) 20.00 mm _{+/ - 0.25} (Equiv. 0.787 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Oversized End Type: B (Square Ends)
Part Number: K-0500-0500-2000BO-C Machine Keys - 5x5x20 mm - Carbon Steel C45 Key Contact Us \| Special Order Only - Please contact us if you need a large quantity
Width (W) 5.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.197 in.)	Height (h) 5.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.197 in.)	Length (L) 20.00 mm _{+/ - 0.25} (Equiv. 0.787 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Oversized End Type: B (Square Ends)
Part Number: K-0500-0500-2000BO-C Machine Keys - 5x5x20 mm - Carbon Steel C45 Key Contact Us \| Special Order Only - Please contact us if you need a large quantity \| Orders can be expected around Wed, Jul 26, 2028
Width (W) 5.00 mm _{+ 0 / - 0.030} (Equiv. 0.197 in.)	Height (h) 5.00 mm _{+ 0 / - 0.030} (Equiv. 0.197 in.)	Length (L) 20.00 mm _{+/ - 0.25} (Equiv. 0.787 in.)
Material: Carbon Steel Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends) Additional stock available from USA subject to Prior Sale = 11777
Part Number: K-0500-0500-2000A-C (5 Pcs) Machine Keys - 5x5x20 mm - Carbon Steel Key 30 units (150 pcs) Available Now \| Further orders can be expected around Fri, Nov 28, 2025 Regular price $3.32 AUD Regular price Sale price $3.32 AUD Unit price per 5 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required 30 units (150 pcs) Available Now. Backorder if more than 30.
Width (W) 5.00 mm _{+ 0 / - 0.030} (Equiv. 0.197 in.)	Height (h) 5.00 mm _{+ 0 / - 0.030} (Equiv. 0.197 in.)	Length (L) 20.00 mm _{+/ - 0.25} (Equiv. 0.787 in.)
Material: Carbon Steel Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends) Additional stock available from USA subject to Prior Sale = 11777
Part Number: K-0500-0500-2000A-C (5 Pcs) Machine Keys - 5x5x20 mm - Carbon Steel Key 30 units (150 pcs) Available Now \| Further orders can be expected around Fri, Nov 28, 2025 Regular price $3.32 AUD Regular price Sale price $3.32 AUD Unit price per 5 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required 30 units (150 pcs) Available Now. Backorder if more than 30.
K-0500-0500-2000A-C (5 Pcs) --- Machine Keys - 5x5x20 mm - Carbon Steel Key K-0500-0500-2000A-C (5 Pcs) --- Machine Keys - 5x5x20 mm - Carbon Steel Key Regular price $3.32 AUD Regular price Sale price $3.32 AUD Unit price per 5 Per Sell Unit Excludes GST and overseas Taxes & Duties 30 Available Now
Width (W) 5.00 mm _{+ 0 / - 0.030} (Equiv. 0.197 in.)	Height (h) 5.00 mm _{+ 0 / - 0.030} (Equiv. 0.197 in.)	Length (L) 20.00 mm _{+/ - 0.25} (Equiv. 0.787 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 4562
Part Number: K-0500-0500-2000B-C (5 Pcs) Machine Keys - 5x5x20 mm - Carbon Steel C45 Key Out of Stock \| Backorder Now \| Orders can be expected around Fri, Nov 28, 2025 Regular price $2.50 AUD Regular price Sale price $2.50 AUD Unit price per 5 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Width (W) 5.00 mm _{+ 0 / - 0.030} (Equiv. 0.197 in.)	Height (h) 5.00 mm _{+ 0 / - 0.030} (Equiv. 0.197 in.)	Length (L) 20.00 mm _{+/ - 0.25} (Equiv. 0.787 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 4562
Part Number: K-0500-0500-2000B-C (5 Pcs) Machine Keys - 5x5x20 mm - Carbon Steel C45 Key Out of Stock \| Backorder Now \| Orders can be expected around Fri, Nov 28, 2025 Regular price $2.50 AUD Regular price Sale price $2.50 AUD Unit price per 5 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-0500-0500-2000B-C (5 Pcs) --- Machine Keys - 5x5x20 mm - Carbon Steel C45 Key K-0500-0500-2000B-C (5 Pcs) --- Machine Keys - 5x5x20 mm - Carbon Steel C45 Key Regular price $2.50 AUD Regular price Sale price $2.50 AUD Unit price per 5 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Width (W) 5.00 mm _{+ 0 / - 0.030} (Equiv. 0.197 in.)	Height (h) 5.00 mm _{+ 0 / - 0.030} (Equiv. 0.197 in.)	Length (L) 22.00 mm _{+/ - 0.25} (Equiv. 0.866 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends)
Part Number: K-0500-0500-2200B-C (50 Pcs) Machine Keys - 5x5x22 mm - Carbon Steel C45 Key Out of Stock \| Backorder Now \| Orders can be expected around Wed, Dec 10, 2025 Regular price $26.86 AUD Regular price ~~$32.24 AUD~~ Sale price $26.86 AUD Unit price per 50 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Width (W) 5.00 mm _{+ 0 / - 0.030} (Equiv. 0.197 in.)	Height (h) 5.00 mm _{+ 0 / - 0.030} (Equiv. 0.197 in.)	Length (L) 22.00 mm _{+/ - 0.25} (Equiv. 0.866 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends)
Part Number: K-0500-0500-2200B-C (50 Pcs) Machine Keys - 5x5x22 mm - Carbon Steel C45 Key Out of Stock \| Backorder Now \| Orders can be expected around Wed, Dec 10, 2025 Regular price $26.86 AUD Regular price ~~$32.24 AUD~~ Sale price $26.86 AUD Unit price per 50 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-0500-0500-2200B-C (50 Pcs) --- Machine Keys - 5x5x22 mm - Carbon Steel C45 Key Sale K-0500-0500-2200B-C (50 Pcs) --- Machine Keys - 5x5x22 mm - Carbon Steel C45 Key Regular price $26.86 AUD Regular price ~~$32.24 AUD~~ Sale price $26.86 AUD Unit price per 50 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Width (W) 5.00 mm _{+ 0 / - 0.030} (Equiv. 0.197 in.)	Height (h) 5.00 mm _{+ 0 / - 0.030} (Equiv. 0.197 in.)	Length (L) 22.00 mm _{+/ - 0.25} (Equiv. 0.866 in.)
Material: Carbon Steel Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends) Additional stock available from USA subject to Prior Sale = 11817
Part Number: K-0500-0500-2200A-C (50 Pcs) Machine Keys - 5x5x22 mm - Carbon Steel Key Out of Stock \| Backorder Now \| Orders can be expected around Fri, Nov 28, 2025 Regular price $32.59 AUD Regular price ~~$39.11 AUD~~ Sale price $32.59 AUD Unit price per 50 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Width (W) 5.00 mm _{+ 0 / - 0.030} (Equiv. 0.197 in.)	Height (h) 5.00 mm _{+ 0 / - 0.030} (Equiv. 0.197 in.)	Length (L) 22.00 mm _{+/ - 0.25} (Equiv. 0.866 in.)
Material: Carbon Steel Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends) Additional stock available from USA subject to Prior Sale = 11817
Part Number: K-0500-0500-2200A-C (50 Pcs) Machine Keys - 5x5x22 mm - Carbon Steel Key Out of Stock \| Backorder Now \| Orders can be expected around Fri, Nov 28, 2025 Regular price $32.59 AUD Regular price ~~$39.11 AUD~~ Sale price $32.59 AUD Unit price per 50 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-0500-0500-2200A-C (50 Pcs) --- Machine Keys - 5x5x22 mm - Carbon Steel Key Sale K-0500-0500-2200A-C (50 Pcs) --- Machine Keys - 5x5x22 mm - Carbon Steel Key Regular price $32.59 AUD Regular price ~~$39.11 AUD~~ Sale price $32.59 AUD Unit price per 50 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Width (W) 5.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.197 in.)	Height (h) 5.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.197 in.)	Length (L) 25.00 mm _{+/ - 0.25} (Equiv. 0.984 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Oversized End Type: B (Square Ends)
Part Number: K-0500-0500-2500BO-C Machine Keys - 5x5x25 mm - Carbon Steel C45 Key Contact Us \| Special Order Only - Please contact us if you need a large quantity
Width (W) 5.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.197 in.)	Height (h) 5.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.197 in.)	Length (L) 25.00 mm _{+/ - 0.25} (Equiv. 0.984 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Oversized End Type: B (Square Ends)
Part Number: K-0500-0500-2500BO-C Machine Keys - 5x5x25 mm - Carbon Steel C45 Key Contact Us \| Special Order Only - Please contact us if you need a large quantity \| Orders can be expected around Wed, Jul 26, 2028
Width (W) 5.00 mm _{+ 0 / - 0.030} (Equiv. 0.197 in.)	Height (h) 5.00 mm _{+ 0 / - 0.030} (Equiv. 0.197 in.)	Length (L) 25.00 mm _{+/ - 0.25} (Equiv. 0.984 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 6949
Part Number: K-0500-0500-2500B-C (50 Pcs) Machine Keys - 5x5x25 mm - Carbon Steel C45 Key Out of Stock \| Backorder Now \| Orders can be expected around Fri, Nov 28, 2025 Regular price $17.59 AUD Regular price ~~$21.11 AUD~~ Sale price $17.59 AUD Unit price per 50 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Width (W) 5.00 mm _{+ 0 / - 0.030} (Equiv. 0.197 in.)	Height (h) 5.00 mm _{+ 0 / - 0.030} (Equiv. 0.197 in.)	Length (L) 25.00 mm _{+/ - 0.25} (Equiv. 0.984 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 6949
Part Number: K-0500-0500-2500B-C (50 Pcs) Machine Keys - 5x5x25 mm - Carbon Steel C45 Key Out of Stock \| Backorder Now \| Orders can be expected around Fri, Nov 28, 2025 Regular price $17.59 AUD Regular price ~~$21.11 AUD~~ Sale price $17.59 AUD Unit price per 50 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-0500-0500-2500B-C (50 Pcs) --- Machine Keys - 5x5x25 mm - Carbon Steel C45 Key Sale K-0500-0500-2500B-C (50 Pcs) --- Machine Keys - 5x5x25 mm - Carbon Steel C45 Key Regular price $17.59 AUD Regular price ~~$21.11 AUD~~ Sale price $17.59 AUD Unit price per 50 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Width (W) 5.00 mm _{+ 0 / - 0.030} (Equiv. 0.197 in.)	Height (h) 5.00 mm _{+ 0 / - 0.030} (Equiv. 0.197 in.)	Length (L) 25.00 mm _{+/ - 0.25} (Equiv. 0.984 in.)
Material: Carbon Steel Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends) Additional stock available from USA subject to Prior Sale = 7947
Part Number: K-0500-0500-2500A-C (5 Pcs) Machine Keys - 5x5x25 mm - Carbon Steel Key 8 units (40 pcs) Available Now \| Further orders can be expected around Fri, Nov 28, 2025 Regular price $1.95 AUD Regular price ~~$3.67 AUD~~ Sale price $1.95 AUD Unit price per 5 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required 8 units (40 pcs) Available Now. Backorder if more than 8.
Width (W) 5.00 mm _{+ 0 / - 0.030} (Equiv. 0.197 in.)	Height (h) 5.00 mm _{+ 0 / - 0.030} (Equiv. 0.197 in.)	Length (L) 25.00 mm _{+/ - 0.25} (Equiv. 0.984 in.)
Material: Carbon Steel Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends) Additional stock available from USA subject to Prior Sale = 7947
Part Number: K-0500-0500-2500A-C (5 Pcs) Machine Keys - 5x5x25 mm - Carbon Steel Key 8 units (40 pcs) Available Now \| Further orders can be expected around Fri, Nov 28, 2025 Regular price $1.95 AUD Regular price ~~$3.67 AUD~~ Sale price $1.95 AUD Unit price per 5 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required 8 units (40 pcs) Available Now. Backorder if more than 8.
K-0500-0500-2500A-C (5 Pcs) --- Machine Keys - 5x5x25 mm - Carbon Steel Key Sale K-0500-0500-2500A-C (5 Pcs) --- Machine Keys - 5x5x25 mm - Carbon Steel Key Regular price $1.95 AUD Regular price ~~$3.67 AUD~~ Sale price $1.95 AUD Unit price per 5 Per Sell Unit Excludes GST and overseas Taxes & Duties 8 Available Now Sale
Width (W) 5.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.197 in.)	Height (h) 5.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.197 in.)	Length (L) 25.00 mm _{+/ - 0.25} (Equiv. 0.984 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Oversized End Type: A (Rounded Ends)
Part Number: K-0500-0500-2500AO-C Machine Keys - 5x5x25 mm - Carbon Steel C45 Key Contact Us \| Special Order Only - Please contact us if you need a large quantity
Width (W) 5.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.197 in.)	Height (h) 5.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.197 in.)	Length (L) 25.00 mm _{+/ - 0.25} (Equiv. 0.984 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Oversized End Type: A (Rounded Ends)
Part Number: K-0500-0500-2500AO-C Machine Keys - 5x5x25 mm - Carbon Steel C45 Key Contact Us \| Special Order Only - Please contact us if you need a large quantity \| Orders can be expected around Wed, Jul 26, 2028
Width (W) 5.00 mm _{+ 0 / - 0.030} (Equiv. 0.197 in.)	Height (h) 5.00 mm _{+ 0 / - 0.030} (Equiv. 0.197 in.)	Length (L) 30.00 mm _{+/ - 0.25} (Equiv. 1.181 in.)
Material: Carbon Steel Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends) Additional stock available from USA subject to Prior Sale = 179
Part Number: K-0500-0500-3000A-C (2 Pcs) Machine Keys - 5x5x30 mm - Carbon Steel Key 5 units (10 pcs) Available Now \| Further orders can be expected around Fri, Nov 28, 2025 Regular price $1.77 AUD Regular price ~~$3.29 AUD~~ Sale price $1.77 AUD Unit price per 2 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required 5 units (10 pcs) Available Now. Backorder if more than 5.
Width (W) 5.00 mm _{+ 0 / - 0.030} (Equiv. 0.197 in.)	Height (h) 5.00 mm _{+ 0 / - 0.030} (Equiv. 0.197 in.)	Length (L) 30.00 mm _{+/ - 0.25} (Equiv. 1.181 in.)
Material: Carbon Steel Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends) Additional stock available from USA subject to Prior Sale = 179
Part Number: K-0500-0500-3000A-C (2 Pcs) Machine Keys - 5x5x30 mm - Carbon Steel Key 5 units (10 pcs) Available Now \| Further orders can be expected around Fri, Nov 28, 2025 Regular price $1.77 AUD Regular price ~~$3.29 AUD~~ Sale price $1.77 AUD Unit price per 2 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required 5 units (10 pcs) Available Now. Backorder if more than 5.
K-0500-0500-3000A-C (2 Pcs) --- Machine Keys - 5x5x30 mm - Carbon Steel Key Sale K-0500-0500-3000A-C (2 Pcs) --- Machine Keys - 5x5x30 mm - Carbon Steel Key Regular price $1.77 AUD Regular price ~~$3.29 AUD~~ Sale price $1.77 AUD Unit price per 2 Per Sell Unit Excludes GST and overseas Taxes & Duties 5 Available Now Sale
Width (W) 5.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.197 in.)	Height (h) 5.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.197 in.)	Length (L) 30.00 mm _{+/ - 0.25} (Equiv. 1.181 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Oversized End Type: A (Rounded Ends)
Part Number: K-0500-0500-3000AO-C Machine Keys - 5x5x30 mm - Carbon Steel C45 Key Contact Us \| Special Order Only - Please contact us if you need a large quantity
Width (W) 5.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.197 in.)	Height (h) 5.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.197 in.)	Length (L) 30.00 mm _{+/ - 0.25} (Equiv. 1.181 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Oversized End Type: A (Rounded Ends)
Part Number: K-0500-0500-3000AO-C Machine Keys - 5x5x30 mm - Carbon Steel C45 Key Contact Us \| Special Order Only - Please contact us if you need a large quantity \| Orders can be expected around Wed, Jul 26, 2028
Width (W) 5.00 mm _{+ 0 / - 0.030} (Equiv. 0.197 in.)	Height (h) 5.00 mm _{+ 0 / - 0.030} (Equiv. 0.197 in.)	Length (L) 30.00 mm _{+/ - 0.25} (Equiv. 1.181 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 = 994
Part Number: K-0500-0500-3000B-C (50 Pcs) Machine Keys - 5x5x30 mm - Carbon Steel C45 Key Out of Stock \| Backorder Now \| Orders can be expected around Fri, Nov 28, 2025 Regular price $16.14 AUD Regular price ~~$19.36 AUD~~ Sale price $16.14 AUD Unit price per 50 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Width (W) 5.00 mm _{+ 0 / - 0.030} (Equiv. 0.197 in.)	Height (h) 5.00 mm _{+ 0 / - 0.030} (Equiv. 0.197 in.)	Length (L) 30.00 mm _{+/ - 0.25} (Equiv. 1.181 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 = 994
Part Number: K-0500-0500-3000B-C (50 Pcs) Machine Keys - 5x5x30 mm - Carbon Steel C45 Key Out of Stock \| Backorder Now \| Orders can be expected around Fri, Nov 28, 2025 Regular price $16.14 AUD Regular price ~~$19.36 AUD~~ Sale price $16.14 AUD Unit price per 50 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-0500-0500-3000B-C (50 Pcs) --- Machine Keys - 5x5x30 mm - Carbon Steel C45 Key Sale K-0500-0500-3000B-C (50 Pcs) --- Machine Keys - 5x5x30 mm - Carbon Steel C45 Key Regular price $16.14 AUD Regular price ~~$19.36 AUD~~ Sale price $16.14 AUD Unit price per 50 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Width (W) 5.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.197 in.)	Height (h) 5.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.197 in.)	Length (L) 30.00 mm _{+/ - 0.25} (Equiv. 1.181 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Oversized End Type: B (Square Ends)
Part Number: K-0500-0500-3000BO-C Machine Keys - 5x5x30 mm - Carbon Steel C45 Key Contact Us \| Special Order Only - Please contact us if you need a large quantity
Width (W) 5.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.197 in.)	Height (h) 5.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.197 in.)	Length (L) 30.00 mm _{+/ - 0.25} (Equiv. 1.181 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Oversized End Type: B (Square Ends)
Part Number: K-0500-0500-3000BO-C Machine Keys - 5x5x30 mm - Carbon Steel C45 Key Contact Us \| Special Order Only - Please contact us if you need a large quantity \| Orders can be expected around Wed, Jul 26, 2028
Width (W) 5.00 mm _{+ 0 / - 0.030} (Equiv. 0.197 in.)	Height (h) 5.00 mm _{+ 0 / - 0.030} (Equiv. 0.197 in.)	Length (L) 32.00 mm _{+/ - 0.25} (Equiv. 1.26 in.)
Material: Carbon Steel Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends) Additional stock available from USA subject to Prior Sale = 9173
Part Number: K-0500-0500-3200A-C (50 Pcs) Machine Keys - 5x5x32 mm - Carbon Steel Key Out of Stock \| Backorder Now \| Orders can be expected around Fri, Nov 28, 2025 Regular price $36.41 AUD Regular price ~~$43.69 AUD~~ Sale price $36.41 AUD Unit price per 50 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Width (W) 5.00 mm _{+ 0 / - 0.030} (Equiv. 0.197 in.)	Height (h) 5.00 mm _{+ 0 / - 0.030} (Equiv. 0.197 in.)	Length (L) 32.00 mm _{+/ - 0.25} (Equiv. 1.26 in.)
Material: Carbon Steel Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends) Additional stock available from USA subject to Prior Sale = 9173
Part Number: K-0500-0500-3200A-C (50 Pcs) Machine Keys - 5x5x32 mm - Carbon Steel Key Out of Stock \| Backorder Now \| Orders can be expected around Fri, Nov 28, 2025 Regular price $36.41 AUD Regular price ~~$43.69 AUD~~ Sale price $36.41 AUD Unit price per 50 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-0500-0500-3200A-C (50 Pcs) --- Machine Keys - 5x5x32 mm - Carbon Steel Key Sale K-0500-0500-3200A-C (50 Pcs) --- Machine Keys - 5x5x32 mm - Carbon Steel Key Regular price $36.41 AUD Regular price ~~$43.69 AUD~~ Sale price $36.41 AUD Unit price per 50 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Width (W) 5.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.197 in.)	Height (h) 5.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.197 in.)	Length (L) 35.00 mm _{+/ - 0.25} (Equiv. 1.378 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Oversized End Type: B (Square Ends)
Part Number: K-0500-0500-3500BO-C Machine Keys - 5x5x35 mm - Carbon Steel C45 Key Contact Us \| Special Order Only - Please contact us if you need a large quantity
Width (W) 5.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.197 in.)	Height (h) 5.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.197 in.)	Length (L) 35.00 mm _{+/ - 0.25} (Equiv. 1.378 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Oversized End Type: B (Square Ends)
Part Number: K-0500-0500-3500BO-C Machine Keys - 5x5x35 mm - Carbon Steel C45 Key Contact Us \| Special Order Only - Please contact us if you need a large quantity \| Orders can be expected around Wed, Jul 26, 2028
Width (W) 5.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.197 in.)	Height (h) 5.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.197 in.)	Length (L) 35.00 mm _{+/ - 0.25} (Equiv. 1.378 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Oversized End Type: A (Rounded Ends)
Part Number: K-0500-0500-3500AO-C Machine Keys - 5x5x35 mm - Carbon Steel C45 Key Contact Us \| Special Order Only - Please contact us if you need a large quantity
Width (W) 5.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.197 in.)	Height (h) 5.00 mm _{+ 0.030 / - 0.0} (Equiv. 0.197 in.)	Length (L) 35.00 mm _{+/ - 0.25} (Equiv. 1.378 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Oversized End Type: A (Rounded Ends)
Part Number: K-0500-0500-3500AO-C Machine Keys - 5x5x35 mm - Carbon Steel C45 Key Contact Us \| Special Order Only - Please contact us if you need a large quantity \| Orders can be expected around Wed, Jul 26, 2028
Width (W) 5.00 mm _{+ 0 / - 0.030} (Equiv. 0.197 in.)	Height (h) 5.00 mm _{+ 0 / - 0.030} (Equiv. 0.197 in.)	Length (L) 35.00 mm _{+/ - 0.25} (Equiv. 1.378 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard Undersized End Type: B (Square Ends)
Part Number: K-0500-0500-3500B-C Machine Keys - 5x5x35 mm - Carbon Steel C45 Key Contact Us \| Special Order Only - Please contact us if you need a large quantity
Width (W) 5.00 mm _{+ 0 / - 0.030} (Equiv. 0.197 in.)	Height (h) 5.00 mm _{+ 0 / - 0.030} (Equiv. 0.197 in.)	Length (L) 35.00 mm _{+/ - 0.25} (Equiv. 1.378 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard Undersized End Type: B (Square Ends)
Part Number: K-0500-0500-3500B-C Machine Keys - 5x5x35 mm - Carbon Steel C45 Key Contact Us \| Special Order Only - Please contact us if you need a large quantity \| Orders can be expected around Wed, Jul 26, 2028
Width (W) 5.00 mm _{+ 0 / - 0.030} (Equiv. 0.197 in.)	Height (h) 5.00 mm _{+ 0 / - 0.030} (Equiv. 0.197 in.)	Length (L) 36.00 mm _{+/ - 0.25} (Equiv. 1.417 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends)
Part Number: K-0500-0500-3600A-C Machine Keys - 5x5x36 mm - Carbon Steel C45 Key Contact Us \| Special Order Only - Please contact us if you need a large quantity
Width (W) 5.00 mm _{+ 0 / - 0.030} (Equiv. 0.197 in.)	Height (h) 5.00 mm _{+ 0 / - 0.030} (Equiv. 0.197 in.)	Length (L) 36.00 mm _{+/ - 0.25} (Equiv. 1.417 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends)
Part Number: K-0500-0500-3600A-C Machine Keys - 5x5x36 mm - Carbon Steel C45 Key Contact Us \| Special Order Only - Please contact us if you need a large quantity \| Orders can be expected around Wed, Jul 26, 2028

Miniature Bearings Australia

Collection: Keys - Machine - Carbon Steel

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K-0500-0500-1800A-C (5 Pcs) --- Machine Keys - 5x5x18 mm - Carbon Steel Key

K-0500-0500-1800A-C (5 Pcs) --- Machine Keys - 5x5x18 mm - Carbon Steel Key

K-0500-0500-2000AB-C --- Machine Keys - 5x5x20 mm - Carbon Steel Key

K-0500-0500-2000AB-C --- Machine Keys - 5x5x20 mm - Carbon Steel Key

K-0500-0500-2000A-C (5 Pcs) --- Machine Keys - 5x5x20 mm - Carbon Steel Key

K-0500-0500-2000A-C (5 Pcs) --- Machine Keys - 5x5x20 mm - Carbon Steel Key

K-0500-0500-2000B-C (5 Pcs) --- Machine Keys - 5x5x20 mm - Carbon Steel C45 Key

K-0500-0500-2000B-C (5 Pcs) --- Machine Keys - 5x5x20 mm - Carbon Steel C45 Key

K-0500-0500-2200B-C (50 Pcs) --- Machine Keys - 5x5x22 mm - Carbon Steel C45 Key

K-0500-0500-2200B-C (50 Pcs) --- Machine Keys - 5x5x22 mm - Carbon Steel C45 Key

K-0500-0500-2200A-C (50 Pcs) --- Machine Keys - 5x5x22 mm - Carbon Steel Key

K-0500-0500-2200A-C (50 Pcs) --- Machine Keys - 5x5x22 mm - Carbon Steel Key

K-0500-0500-2500B-C (50 Pcs) --- Machine Keys - 5x5x25 mm - Carbon Steel C45 Key

K-0500-0500-2500B-C (50 Pcs) --- Machine Keys - 5x5x25 mm - Carbon Steel C45 Key

K-0500-0500-2500A-C (5 Pcs) --- Machine Keys - 5x5x25 mm - Carbon Steel Key

K-0500-0500-2500A-C (5 Pcs) --- Machine Keys - 5x5x25 mm - Carbon Steel Key

K-0500-0500-3000A-C (2 Pcs) --- Machine Keys - 5x5x30 mm - Carbon Steel Key

K-0500-0500-3000A-C (2 Pcs) --- Machine Keys - 5x5x30 mm - Carbon Steel Key

K-0500-0500-3000B-C (50 Pcs) --- Machine Keys - 5x5x30 mm - Carbon Steel C45 Key

K-0500-0500-3000B-C (50 Pcs) --- Machine Keys - 5x5x30 mm - Carbon Steel C45 Key

K-0500-0500-3200A-C (50 Pcs) --- Machine Keys - 5x5x32 mm - Carbon Steel Key

K-0500-0500-3200A-C (50 Pcs) --- Machine Keys - 5x5x32 mm - Carbon Steel Key

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Miniature Bearings Australia

Collection: Keys - Machine - Carbon Steel

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