Collection: Keys - Machine - Carbon Steel

Keys -> Machine -> Carbon Steel
Width (W) Height (h) Length (L) Indicative
Image
Machine Keys - 5x5x40 mm - Carbon Steel Key
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)
40.00
mm
+/- 0.25
(Equiv. 1.575 in.)
Machine Keys - 5x5x40 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain    Tolerance Type: Standard Undersized    End Type: A (Rounded Ends)   
Part Number: K-0500-0500-4000A-C (PK-2)
91 units (182 pcs) Available Now | Further orders can be expected around Tue, Sep 22, 2026
Regular price $3.86 AUD
Regular price Sale price $3.86 AUD
Priced, Stocked and Sold Per 2 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 91 available can be backordered.
Width (W) Height (h) Length (L) Indicative
Image
Machine Keys - 5x5x40 mm - Carbon Steel Key
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)
40.00
mm
+/- 0.25
(Equiv. 1.575 in.)
Machine Keys - 5x5x40 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain    Tolerance Type: Standard Undersized    End Type: A (Rounded Ends)   
Part Number: K-0500-0500-4000A-C (PK-2)
91 units (182 pcs) Available Now | Further orders can be expected around Tue, Sep 22, 2026
Regular price $3.86 AUD
Regular price Sale price $3.86 AUD
Priced, Stocked and Sold Per 2 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

91 units (182 pcs) Available Now. Backorder if more than 91.
Machine Keys - 6x6x10 mm - Carbon Steel C45 Key
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)
10.00
mm
+/- 0.25
(Equiv. 0.394 in.)
Machine Keys - 6x6x10 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Standard Undersized    End Type: A (Rounded Ends)   
Deleted Item. Available while stocks last.
Part Number: K-0600-0600-1000A-C (Each)
15 Available Now | Item Discontinued - Up to 15 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $12.00 AUD
Regular price $22.80 AUD Sale price $12.00 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

15 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Machine Keys - 6x6x10 mm - Carbon Steel C45 Key
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)
10.00
mm
+/- 0.25
(Equiv. 0.394 in.)
Machine Keys - 6x6x10 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Standard Undersized    End Type: A (Rounded Ends)   
Deleted Item. Available while stocks last.
Part Number: K-0600-0600-1000A-C (Each)
15 Available Now | Item Discontinued - Up to 15 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $12.00 AUD
Regular price $22.80 AUD Sale price $12.00 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

15 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Machine Keys - 6x6x14 mm - Carbon Steel Key
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)
14.00
mm
+/- 0.25
(Equiv. 0.551 in.)
Machine Keys - 6x6x14 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain    Tolerance Type: Standard Undersized    End Type: A (Rounded Ends)   
Additional stock available from USA subject to Prior Sale = 1614
Part Number: K-0600-0600-1400A-C (PK-5)
1 pack (5 pcs) Available Now | Further orders can be expected around Sat, Jul 18, 2026
Regular price $2.23 AUD
Regular price $4.15 AUD Sale price $2.23 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 1 available can be backordered.
Machine Keys - 6x6x14 mm - Carbon Steel Key
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)
14.00
mm
+/- 0.25
(Equiv. 0.551 in.)
Machine Keys - 6x6x14 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain    Tolerance Type: Standard Undersized    End Type: A (Rounded Ends)   
Additional stock available from USA subject to Prior Sale = 1614
Part Number: K-0600-0600-1400A-C (PK-5)
1 pack (5 pcs) Available Now | Further orders can be expected around Sat, Jul 18, 2026
Regular price $2.23 AUD
Regular price $4.15 AUD Sale price $2.23 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

1 pack (5 pcs) Available Now. Backorder if more than 1.
Machine Keys - 6x6x15 mm - Carbon Steel Key
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)
15.00
mm
+/- 0.25
(Equiv. 0.591 in.)
Machine Keys - 6x6x15 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain    Tolerance Type: Standard Undersized    End Type: A (Rounded Ends)   
Additional stock available from USA subject to Prior Sale = 747
Part Number: K-0600-0600-1500A-C (PK-2)
150 units (300 pcs) Available Now | Further orders can be expected around Sat, Jul 18, 2026
Regular price $6.23 AUD
Regular price Sale price $6.23 AUD
Priced, Stocked and Sold Per 2 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 150 available can be backordered.
Machine Keys - 6x6x15 mm - Carbon Steel Key
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)
15.00
mm
+/- 0.25
(Equiv. 0.591 in.)
Machine Keys - 6x6x15 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain    Tolerance Type: Standard Undersized    End Type: A (Rounded Ends)   
Additional stock available from USA subject to Prior Sale = 747
Part Number: K-0600-0600-1500A-C (PK-2)
150 units (300 pcs) Available Now | Further orders can be expected around Sat, Jul 18, 2026
Regular price $6.23 AUD
Regular price Sale price $6.23 AUD
Priced, Stocked and Sold Per 2 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

150 units (300 pcs) Available Now. Backorder if more than 150.
Machine Keys - 6x6x20 mm - Carbon Steel Key
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)
20.00
mm
+/- 0.25
(Equiv. 0.787 in.)
Machine Keys - 6x6x20 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain    Tolerance Type: Standard Undersized    End Type: A (Rounded Ends)   
Additional stock available from USA subject to Prior Sale = 13528
Part Number: K-0600-0600-2000A-C (PK-5)
23 units (115 pcs) Available Now | Further orders can be expected around Sat, Jul 18, 2026
Regular price $2.59 AUD
Regular price $4.78 AUD Sale price $2.59 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 23 available can be backordered.
Machine Keys - 6x6x20 mm - Carbon Steel Key
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)
20.00
mm
+/- 0.25
(Equiv. 0.787 in.)
Machine Keys - 6x6x20 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain    Tolerance Type: Standard Undersized    End Type: A (Rounded Ends)   
Additional stock available from USA subject to Prior Sale = 13528
Part Number: K-0600-0600-2000A-C (PK-5)
23 units (115 pcs) Available Now | Further orders can be expected around Sat, Jul 18, 2026
Regular price $2.59 AUD
Regular price $4.78 AUD Sale price $2.59 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

23 units (115 pcs) Available Now. Backorder if more than 23.
Machine Keys - 6x6x25 mm - Carbon Steel Key
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)
25.00
mm
+/- 0.25
(Equiv. 0.984 in.)
Machine Keys - 6x6x25 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain    Tolerance Type: Standard Undersized    End Type: A (Rounded Ends)   
Additional stock available from USA subject to Prior Sale = 2376
Part Number: K-0600-0600-2500A-C (PK-2)
118 units (236 pcs) Available Now | Further orders can be expected around Wed, Aug 05, 2026
Regular price $3.68 AUD
Regular price Sale price $3.68 AUD
Priced, Stocked and Sold Per 2 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 118 available can be backordered.
Machine Keys - 6x6x25 mm - Carbon Steel Key
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)
25.00
mm
+/- 0.25
(Equiv. 0.984 in.)
Machine Keys - 6x6x25 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain    Tolerance Type: Standard Undersized    End Type: A (Rounded Ends)   
Additional stock available from USA subject to Prior Sale = 2376
Part Number: K-0600-0600-2500A-C (PK-2)
118 units (236 pcs) Available Now | Further orders can be expected around Wed, Aug 05, 2026
Regular price $3.68 AUD
Regular price Sale price $3.68 AUD
Priced, Stocked and Sold Per 2 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

118 units (236 pcs) Available Now. Backorder if more than 118.
Machine Keys - 6x6x28 mm - Carbon Steel Key
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)
28.00
mm
+ / - 0.25
(Equiv. 1.102 in.)
Machine Keys - 6x6x28 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain    Tolerance Type: Standard Undersized    End Type: A (Rounded Ends)   
Additional stock available from USA subject to Prior Sale = 3668
Part Number: K-0600-0600-2800A-C (PK-5)
50 units (250 pcs) Available Now | Further orders can be expected around Sat, Jul 18, 2026
Regular price $6.32 AUD
Regular price Sale price $6.32 AUD
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 - 6x6x28 mm - Carbon Steel Key
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)
28.00
mm
+ / - 0.25
(Equiv. 1.102 in.)
Machine Keys - 6x6x28 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain    Tolerance Type: Standard Undersized    End Type: A (Rounded Ends)   
Additional stock available from USA subject to Prior Sale = 3668
Part Number: K-0600-0600-2800A-C (PK-5)
50 units (250 pcs) Available Now | Further orders can be expected around Sat, Jul 18, 2026
Regular price $6.32 AUD
Regular price Sale price $6.32 AUD
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.
Machine Keys - 6x6x30 mm - Carbon Steel Key
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)
30.00
mm
+ / - 0.25
(Equiv. 1.181 in.)
Machine Keys - 6x6x30 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain    Tolerance Type: Standard Undersized    End Type: A (Rounded Ends)   
Additional stock available from USA subject to Prior Sale = 16913
Part Number: K-0600-0600-3000A-C (PK-5)
26 units (130 pcs) Available Now | Further orders can be expected around Sat, Jul 18, 2026
Regular price $6.59 AUD
Regular price Sale price $6.59 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 26 available can be backordered.
Machine Keys - 6x6x30 mm - Carbon Steel Key
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)
30.00
mm
+ / - 0.25
(Equiv. 1.181 in.)
Machine Keys - 6x6x30 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain    Tolerance Type: Standard Undersized    End Type: A (Rounded Ends)   
Additional stock available from USA subject to Prior Sale = 16913
Part Number: K-0600-0600-3000A-C (PK-5)
26 units (130 pcs) Available Now | Further orders can be expected around Sat, Jul 18, 2026
Regular price $6.59 AUD
Regular price Sale price $6.59 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

26 units (130 pcs) Available Now. Backorder if more than 26.
Machine Keys - 6x6x32 mm - Carbon Steel Key
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)
32.00
mm
+ / - 0.25
(Equiv. 1.26 in.)
Machine Keys - 6x6x32 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain    Tolerance Type: Standard Undersized    End Type: A (Rounded Ends)   
Additional stock available from USA subject to Prior Sale = 694
Part Number: K-0600-0600-3200A-C (PK-5)
1 pack (5 pcs) Available Now | Further orders can be expected around Sun, Oct 04, 2026
Regular price $3.50 AUD
Regular price $6.54 AUD Sale price $3.50 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 1 available can be backordered.
Machine Keys - 6x6x32 mm - Carbon Steel Key
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)
32.00
mm
+ / - 0.25
(Equiv. 1.26 in.)
Machine Keys - 6x6x32 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain    Tolerance Type: Standard Undersized    End Type: A (Rounded Ends)   
Additional stock available from USA subject to Prior Sale = 694
Part Number: K-0600-0600-3200A-C (PK-5)
1 pack (5 pcs) Available Now | Further orders can be expected around Sun, Oct 04, 2026
Regular price $3.50 AUD
Regular price $6.54 AUD Sale price $3.50 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

1 pack (5 pcs) Available Now. Backorder if more than 1.
Machine Keys - 6x6x40 mm - Carbon Steel Key
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.)
Machine Keys - 6x6x40 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain    Tolerance Type: Standard Undersized    End Type: A (Rounded Ends)   
Part Number: K-0600-0600-4000A-C (PK-5)
28 units (140 pcs) Available Now | Further orders can be expected around Wed, Aug 05, 2026
Regular price $3.77 AUD
Regular price $7.08 AUD Sale price $3.77 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 28 available can be backordered.
Machine Keys - 6x6x40 mm - Carbon Steel Key
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.)
Machine Keys - 6x6x40 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain    Tolerance Type: Standard Undersized    End Type: A (Rounded Ends)   
Part Number: K-0600-0600-4000A-C (PK-5)
28 units (140 pcs) Available Now | Further orders can be expected around Wed, Aug 05, 2026
Regular price $3.77 AUD
Regular price $7.08 AUD Sale price $3.77 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

28 units (140 pcs) Available Now. Backorder if more than 28.
Machine Keys - 6x6x45 mm - Carbon Steel Key
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.)
Machine Keys - 6x6x45 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain    Tolerance Type: Standard Undersized    End Type: A (Rounded Ends)   
Additional stock available from USA subject to Prior Sale = 1700
Part Number: K-0600-0600-4500A-C (PK-2)
6 units (12 pcs) Available Now | Further orders can be expected around Sat, Jul 18, 2026
Regular price $1.59 AUD
Regular price $2.96 AUD Sale price $1.59 AUD
Priced, Stocked and Sold Per 2 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 6 available can be backordered.
Machine Keys - 6x6x45 mm - Carbon Steel Key
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.)
Machine Keys - 6x6x45 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain    Tolerance Type: Standard Undersized    End Type: A (Rounded Ends)   
Additional stock available from USA subject to Prior Sale = 1700
Part Number: K-0600-0600-4500A-C (PK-2)
6 units (12 pcs) Available Now | Further orders can be expected around Sat, Jul 18, 2026
Regular price $1.59 AUD
Regular price $2.96 AUD Sale price $1.59 AUD
Priced, Stocked and Sold Per 2 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

6 units (12 pcs) Available Now. Backorder if more than 6.
Machine Keys - 6.35x6.35x12.7 mm - Carbon Steel Key
Width (W)
6.35
mm
+ 0 / - 0.051
(Equiv. 0.25 in.)
Height (h)
6.35
mm
+ 0 / - 0.051
(Equiv. 0.25 in.)
Length (L)
12.70
mm
+ / - 0.25
(Equiv. 0.5 in.)
Machine Keys - 6.35x6.35x12.7 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain    Tolerance Type: Standard Undersized    End Type: A (Rounded Ends)   
Part Number: K-0635-0635-1270A-C (Each)
20 Available Now | Further orders can be expected around Wed, Aug 19, 2026
Regular price $2.50 AUD
Regular price $4.46 AUD Sale price $2.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 20 available can be backordered.
Machine Keys - 6.35x6.35x12.7 mm - Carbon Steel Key
Width (W)
6.35
mm
+ 0 / - 0.051
(Equiv. 0.25 in.)
Height (h)
6.35
mm
+ 0 / - 0.051
(Equiv. 0.25 in.)
Length (L)
12.70
mm
+ / - 0.25
(Equiv. 0.5 in.)
Machine Keys - 6.35x6.35x12.7 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain    Tolerance Type: Standard Undersized    End Type: A (Rounded Ends)   
Part Number: K-0635-0635-1270A-C (Each)
20 Available Now | Further orders can be expected around Wed, Aug 19, 2026
Regular price $2.50 AUD
Regular price $4.46 AUD Sale price $2.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

20 Available Now. Backorder if more than 20.
Machine Keys - 6.35x6.35x25.4 mm - Carbon Steel Key
Width (W)
6.35
mm
+ 0 / - 0.051
(Equiv. 0.25 in.)
Height (h)
6.35
mm
+ 0 / - 0.051
(Equiv. 0.25 in.)
Length (L)
25.40
mm
+ / - 0.25
(Equiv. 1 in.)
Machine Keys - 6.35x6.35x25.4 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain    Tolerance Type: Standard Undersized    End Type: A (Rounded Ends)    Standard: ANSI B17.1   
Additional stock available from USA subject to Prior Sale = 995
Part Number: K-0635-0635-2540A-C (PK-5)
60 units (300 pcs) Available Now | Further orders can be expected around Sat, Jul 18, 2026
Regular price $7.41 AUD
Regular price Sale price $7.41 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 60 available can be backordered.
Machine Keys - 6.35x6.35x25.4 mm - Carbon Steel Key
Width (W)
6.35
mm
+ 0 / - 0.051
(Equiv. 0.25 in.)
Height (h)
6.35
mm
+ 0 / - 0.051
(Equiv. 0.25 in.)
Length (L)
25.40
mm
+ / - 0.25
(Equiv. 1 in.)
Machine Keys - 6.35x6.35x25.4 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain    Tolerance Type: Standard Undersized    End Type: A (Rounded Ends)    Standard: ANSI B17.1   
Additional stock available from USA subject to Prior Sale = 995
Part Number: K-0635-0635-2540A-C (PK-5)
60 units (300 pcs) Available Now | Further orders can be expected around Sat, Jul 18, 2026
Regular price $7.41 AUD
Regular price Sale price $7.41 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

60 units (300 pcs) Available Now. Backorder if more than 60.
Machine Keys - 6.35x6.35x31.75 mm - Carbon Steel Key
Width (W)
6.35
mm
+ 0 / - 0.051
(Equiv. 0.25 in.)
Height (h)
6.35
mm
+ 0 / - 0.051
(Equiv. 0.25 in.)
Length (L)
31.75
mm
+ / - 0.25
(Equiv. 1.25 in.)
Machine Keys - 6.35x6.35x31.75 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain    Tolerance Type: Standard Undersized    End Type: A (Rounded Ends)   
Additional stock available from USA subject to Prior Sale = 4618
Part Number: K-0635-0635-3175A-C (PK-2)
167 units (334 pcs) Available Now | Further orders can be expected around Sat, Jul 18, 2026
Regular price $4.50 AUD
Regular price Sale price $4.50 AUD
Priced, Stocked and Sold Per 2 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 167 available can be backordered.
Machine Keys - 6.35x6.35x31.75 mm - Carbon Steel Key
Width (W)
6.35
mm
+ 0 / - 0.051
(Equiv. 0.25 in.)
Height (h)
6.35
mm
+ 0 / - 0.051
(Equiv. 0.25 in.)
Length (L)
31.75
mm
+ / - 0.25
(Equiv. 1.25 in.)
Machine Keys - 6.35x6.35x31.75 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain    Tolerance Type: Standard Undersized    End Type: A (Rounded Ends)   
Additional stock available from USA subject to Prior Sale = 4618
Part Number: K-0635-0635-3175A-C (PK-2)
167 units (334 pcs) Available Now | Further orders can be expected around Sat, Jul 18, 2026
Regular price $4.50 AUD
Regular price Sale price $4.50 AUD
Priced, Stocked and Sold Per 2 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

167 units (334 pcs) Available Now. Backorder if more than 167.
Machine Keys - 8x7x16 mm - Carbon Steel Key
Width (W)
8.00
mm
+ 0 / - 0.036
(Equiv. 0.315 in.)
Height (h)
7.00
mm
+ 0 / - 0.030
(Equiv. 0.276 in.)
Length (L)
16.00
mm
+ / - 0.25
(Equiv. 0.63 in.)
Machine Keys - 8x7x16 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain    Tolerance Type: Standard Undersized    End Type: A (Rounded Ends)   
Part Number: K-0800-0700-1600A-C (PK-2000)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Aug 19, 2026
Regular price $2,419.41 AUD
Regular price $4,613.76 AUD Sale price $2,419.41 AUD
Priced, Stocked and Sold Per 2000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Machine Keys - 8x7x16 mm - Carbon Steel Key
Width (W)
8.00
mm
+ 0 / - 0.036
(Equiv. 0.315 in.)
Height (h)
7.00
mm
+ 0 / - 0.030
(Equiv. 0.276 in.)
Length (L)
16.00
mm
+ / - 0.25
(Equiv. 0.63 in.)
Machine Keys - 8x7x16 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain    Tolerance Type: Standard Undersized    End Type: A (Rounded Ends)   
Part Number: K-0800-0700-1600A-C (PK-2000)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Aug 19, 2026
Regular price $2,419.41 AUD
Regular price $4,613.76 AUD Sale price $2,419.41 AUD
Priced, Stocked and Sold Per 2000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Machine Keys - 8x7x25 mm - Carbon Steel Key
Width (W)
8.00
mm
+ 0 / - 0.036
(Equiv. 0.315 in.)
Height (h)
7.00
mm
+ 0 / - 0.030
(Equiv. 0.276 in.)
Length (L)
25.00
mm
+ / - 0.25
(Equiv. 0.984 in.)
Machine Keys - 8x7x25 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain    Tolerance Type: Standard Undersized    End Type: A (Rounded Ends)   
Additional stock available from USA subject to Prior Sale = 5170
Part Number: K-0800-0700-2500A-C (PK-5)
4 units (20 pcs) Available Now | Further orders can be expected around Sat, Jul 18, 2026
Regular price $6.95 AUD
Regular price Sale price $6.95 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 4 available can be backordered.
Machine Keys - 8x7x25 mm - Carbon Steel Key
Width (W)
8.00
mm
+ 0 / - 0.036
(Equiv. 0.315 in.)
Height (h)
7.00
mm
+ 0 / - 0.030
(Equiv. 0.276 in.)
Length (L)
25.00
mm
+ / - 0.25
(Equiv. 0.984 in.)
Machine Keys - 8x7x25 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain    Tolerance Type: Standard Undersized    End Type: A (Rounded Ends)   
Additional stock available from USA subject to Prior Sale = 5170
Part Number: K-0800-0700-2500A-C (PK-5)
4 units (20 pcs) Available Now | Further orders can be expected around Sat, Jul 18, 2026
Regular price $6.95 AUD
Regular price Sale price $6.95 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

4 units (20 pcs) Available Now. Backorder if more than 4.
Machine Keys - 8x7x30 mm - Carbon Steel Key
Width (W)
8.00
mm
+ 0 / - 0.036
(Equiv. 0.315 in.)
Height (h)
7.00
mm
+ 0 / - 0.030
(Equiv. 0.276 in.)
Length (L)
30.00
mm
+ / - 0.25
(Equiv. 1.181 in.)
Machine Keys - 8x7x30 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain    Tolerance Type: Standard Undersized    End Type: A (Rounded Ends)   
Additional stock available from USA subject to Prior Sale = 5972
Part Number: K-0800-0700-3000A-C (PK-2)
81 units (162 pcs) Available Now | Further orders can be expected around Sat, Jul 18, 2026
Regular price $3.05 AUD
Regular price Sale price $3.05 AUD
Priced, Stocked and Sold Per 2 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 81 available can be backordered.
Machine Keys - 8x7x30 mm - Carbon Steel Key
Width (W)
8.00
mm
+ 0 / - 0.036
(Equiv. 0.315 in.)
Height (h)
7.00
mm
+ 0 / - 0.030
(Equiv. 0.276 in.)
Length (L)
30.00
mm
+ / - 0.25
(Equiv. 1.181 in.)
Machine Keys - 8x7x30 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain    Tolerance Type: Standard Undersized    End Type: A (Rounded Ends)   
Additional stock available from USA subject to Prior Sale = 5972
Part Number: K-0800-0700-3000A-C (PK-2)
81 units (162 pcs) Available Now | Further orders can be expected around Sat, Jul 18, 2026
Regular price $3.05 AUD
Regular price Sale price $3.05 AUD
Priced, Stocked and Sold Per 2 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

81 units (162 pcs) Available Now. Backorder if more than 81.
Machine Keys - 8x7x35 mm - Carbon Steel Key
Width (W)
8.00
mm
+ 0 / - 0.036
(Equiv. 0.315 in.)
Height (h)
7.00
mm
+ 0 / - 0.030
(Equiv. 0.276 in.)
Length (L)
35.00
mm
+ / - 0.25
(Equiv. 1.378 in.)
Machine Keys - 8x7x35 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain    Tolerance Type: Standard Undersized    End Type: A (Rounded Ends)   
Part Number: K-0800-0700-3500A-C (PK-5)
8 units (40 pcs) Available Now | Further orders can be expected around Tue, Aug 04, 2026
Regular price $15.68 AUD
Regular price Sale price $15.68 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 8 available can be backordered.
Machine Keys - 8x7x35 mm - Carbon Steel Key
Width (W)
8.00
mm
+ 0 / - 0.036
(Equiv. 0.315 in.)
Height (h)
7.00
mm
+ 0 / - 0.030
(Equiv. 0.276 in.)
Length (L)
35.00
mm
+ / - 0.25
(Equiv. 1.378 in.)
Machine Keys - 8x7x35 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain    Tolerance Type: Standard Undersized    End Type: A (Rounded Ends)   
Part Number: K-0800-0700-3500A-C (PK-5)
8 units (40 pcs) Available Now | Further orders can be expected around Tue, Aug 04, 2026
Regular price $15.68 AUD
Regular price Sale price $15.68 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

8 units (40 pcs) Available Now. Backorder if more than 8.
Machine Keys - 8x7x50 mm - Carbon Steel Key
Width (W)
8.00
mm
+ 0 / - 0.036
(Equiv. 0.315 in.)
Height (h)
7.00
mm
+ 0 / - 0.030
(Equiv. 0.276 in.)
Length (L)
50.00
mm
+ / - 0.25
(Equiv. 1.969 in.)
Machine Keys - 8x7x50 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain    Tolerance Type: Standard Undersized    End Type: A (Rounded Ends)   
Part Number: K-0800-0700-5000A-C (Each)
28 Available Now | Further orders can be expected around Thu, Jul 23, 2026
Regular price $3.23 AUD
Regular price Sale price $3.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 28 available can be backordered.
Machine Keys - 8x7x50 mm - Carbon Steel Key
Width (W)
8.00
mm
+ 0 / - 0.036
(Equiv. 0.315 in.)
Height (h)
7.00
mm
+ 0 / - 0.030
(Equiv. 0.276 in.)
Length (L)
50.00
mm
+ / - 0.25
(Equiv. 1.969 in.)
Machine Keys - 8x7x50 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain    Tolerance Type: Standard Undersized    End Type: A (Rounded Ends)   
Part Number: K-0800-0700-5000A-C (Each)
28 Available Now | Further orders can be expected around Thu, Jul 23, 2026
Regular price $3.23 AUD
Regular price Sale price $3.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

28 Available Now. Backorder if more than 28.
Machine Keys - 8x7x56 mm - Carbon Steel Key
Width (W)
8.00
mm
+ 0 / - 0.036
(Equiv. 0.315 in.)
Height (h)
7.00
mm
+ 0 / - 0.030
(Equiv. 0.276 in.)
Length (L)
56.00
mm
+ / - 0.25
(Equiv. 2.205 in.)
Machine Keys - 8x7x56 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain    Tolerance Type: Standard Undersized    End Type: A (Rounded Ends)   
Deleted Item. Available while stocks last.
Part Number: K-0800-0700-5600A-C (PK-2)
5 units (10 pcs) Available Now | Further orders can be expected around Sun, Oct 04, 2026
Regular price $8.00 AUD
Regular price Sale price $8.00 AUD
Priced, Stocked and Sold Per 2 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 5 available can be backordered.
Machine Keys - 8x7x56 mm - Carbon Steel Key
Width (W)
8.00
mm
+ 0 / - 0.036
(Equiv. 0.315 in.)
Height (h)
7.00
mm
+ 0 / - 0.030
(Equiv. 0.276 in.)
Length (L)
56.00
mm
+ / - 0.25
(Equiv. 2.205 in.)
Machine Keys - 8x7x56 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain    Tolerance Type: Standard Undersized    End Type: A (Rounded Ends)   
Deleted Item. Available while stocks last.
Part Number: K-0800-0700-5600A-C (PK-2)
5 units (10 pcs) Available Now | Further orders can be expected around Sun, Oct 04, 2026
Regular price $8.00 AUD
Regular price Sale price $8.00 AUD
Priced, Stocked and Sold Per 2 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

5 units (10 pcs) Available Now. Backorder if more than 5.
Machine Keys - 8x8x85.73 mm - Carbon Steel C45 Key
Width (W)
8.00
mm
+ 0.036 / - 0.0
(Equiv. 0.315 in.)
Height (h)
8.00
mm
+ 0.036 / - 0.0
(Equiv. 0.315 in.)
Length (L)
85.73
mm
+ / - 0.25
(Equiv. 3.375 in.)
Machine Keys - 8x8x85.73 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Oversized    End Type: B (Square Ends)   
Additional stock available from USA subject to Prior Sale = 552
Part Number: K-0800-0800-8573BO-C (PK-5)
9 units (45 pcs) Available Now | Further orders can be expected around Sat, Jul 18, 2026
Regular price $14.59 AUD
Regular price Sale price $14.59 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 9 available can be backordered.
Machine Keys - 8x8x85.73 mm - Carbon Steel C45 Key
Width (W)
8.00
mm
+ 0.036 / - 0.0
(Equiv. 0.315 in.)
Height (h)
8.00
mm
+ 0.036 / - 0.0
(Equiv. 0.315 in.)
Length (L)
85.73
mm
+ / - 0.25
(Equiv. 3.375 in.)
Machine Keys - 8x8x85.73 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Oversized    End Type: B (Square Ends)   
Additional stock available from USA subject to Prior Sale = 552
Part Number: K-0800-0800-8573BO-C (PK-5)
9 units (45 pcs) Available Now | Further orders can be expected around Sat, Jul 18, 2026
Regular price $14.59 AUD
Regular price Sale price $14.59 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

9 units (45 pcs) Available Now. Backorder if more than 9.
Machine Keys - 10x8x20 mm - Carbon Steel C45 Key
Width (W)
10.00
mm
+ 0 / - 0.036
(Equiv. 0.394 in.)
Height (h)
8.00
mm
+ 0 / - 0.036
(Equiv. 0.315 in.)
Length (L)
20.00
mm
+ / - 0.25
(Equiv. 0.787 in.)
Machine Keys - 10x8x20 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Standard Undersized    End Type: A (Rounded Ends)   
Additional stock available from USA subject to Prior Sale = 200
Part Number: K-1000-0800-2000A-C (PK-2)
10 units (20 pcs) Available Now | Further orders can be expected around Sat, Jul 18, 2026
Regular price $4.68 AUD
Regular price Sale price $4.68 AUD
Priced, Stocked and Sold Per 2 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 10 available can be backordered.
Machine Keys - 10x8x20 mm - Carbon Steel C45 Key
Width (W)
10.00
mm
+ 0 / - 0.036
(Equiv. 0.394 in.)
Height (h)
8.00
mm
+ 0 / - 0.036
(Equiv. 0.315 in.)
Length (L)
20.00
mm
+ / - 0.25
(Equiv. 0.787 in.)
Machine Keys - 10x8x20 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Standard Undersized    End Type: A (Rounded Ends)   
Additional stock available from USA subject to Prior Sale = 200
Part Number: K-1000-0800-2000A-C (PK-2)
10 units (20 pcs) Available Now | Further orders can be expected around Sat, Jul 18, 2026
Regular price $4.68 AUD
Regular price Sale price $4.68 AUD
Priced, Stocked and Sold Per 2 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

10 units (20 pcs) Available Now. Backorder if more than 10.
Machine Keys - 10x8x35 mm - Carbon Steel C45 Key
Width (W)
10.00
mm
+ 0 / - 0.036
(Equiv. 0.394 in.)
Height (h)
8.00
mm
+ 0 / - 0.036
(Equiv. 0.315 in.)
Length (L)
35.00
mm
+ / - 0.25
(Equiv. 1.378 in.)
Machine Keys - 10x8x35 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Standard Undersized    End Type: A (Rounded Ends)   
Part Number: K-1000-0800-3500A-C45 (Each)
45 Available Now | Further orders can be expected around Tue, Nov 17, 2026
Regular price $4.86 AUD
Regular price Sale price $4.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 45 available can be backordered.
Machine Keys - 10x8x35 mm - Carbon Steel C45 Key
Width (W)
10.00
mm
+ 0 / - 0.036
(Equiv. 0.394 in.)
Height (h)
8.00
mm
+ 0 / - 0.036
(Equiv. 0.315 in.)
Length (L)
35.00
mm
+ / - 0.25
(Equiv. 1.378 in.)
Machine Keys - 10x8x35 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Standard Undersized    End Type: A (Rounded Ends)   
Part Number: K-1000-0800-3500A-C45 (Each)
45 Available Now | Further orders can be expected around Tue, Nov 17, 2026
Regular price $4.86 AUD
Regular price Sale price $4.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

45 Available Now. Backorder if more than 45.
Machine Keys - 10x8x40 mm - Carbon Steel C45 Key
Width (W)
10.00
mm
+ 0 / - 0.036
(Equiv. 0.394 in.)
Height (h)
8.00
mm
+ 0 / - 0.036
(Equiv. 0.315 in.)
Length (L)
40.00
mm
+ / - 0.25
(Equiv. 1.575 in.)
Machine Keys - 10x8x40 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Standard    End Type: B (Square Ends)   
Additional stock available from USA subject to Prior Sale = 257
Part Number: K-1000-0800-4000B-C (PK-2)
18 units (36 pcs) Available Now | Further orders can be expected around Sat, Jul 18, 2026
Regular price $5.23 AUD
Regular price Sale price $5.23 AUD
Priced, Stocked and Sold Per 2 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 18 available can be backordered.
Machine Keys - 10x8x40 mm - Carbon Steel C45 Key
Width (W)
10.00
mm
+ 0 / - 0.036
(Equiv. 0.394 in.)
Height (h)
8.00
mm
+ 0 / - 0.036
(Equiv. 0.315 in.)
Length (L)
40.00
mm
+ / - 0.25
(Equiv. 1.575 in.)
Machine Keys - 10x8x40 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Standard    End Type: B (Square Ends)   
Additional stock available from USA subject to Prior Sale = 257
Part Number: K-1000-0800-4000B-C (PK-2)
18 units (36 pcs) Available Now | Further orders can be expected around Sat, Jul 18, 2026
Regular price $5.23 AUD
Regular price Sale price $5.23 AUD
Priced, Stocked and Sold Per 2 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

18 units (36 pcs) Available Now. Backorder if more than 18.