Collection: Keys - Machine - Carbon Steel

Keys -> Machine -> Carbon Steel
Width (W) Height (h) Length (L) Indicative
Image
Machine Keys - 4.76x4.76x63.5 mm - Carbon Steel C45 Key
Width (W)
4.76
mm
+ 0.051 / - 0.00
(Equiv. 0.187 in.)
Height (h)
4.76
mm
+ 0.051 / - 0.00
(Equiv. 0.187 in.)
Length (L)
63.50
mm
+/- 0.25
(Equiv. 2.5 in.)
Machine Keys - 4.76x4.76x63.5 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Oversized    End Type: A (Rounded Ends)   
Part Number: K-0476-0476-6350AO-C (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity
Width (W) Height (h) Length (L) Indicative
Image
Machine Keys - 4.76x4.76x63.5 mm - Carbon Steel C45 Key
Width (W)
4.76
mm
+ 0.051 / - 0.00
(Equiv. 0.187 in.)
Height (h)
4.76
mm
+ 0.051 / - 0.00
(Equiv. 0.187 in.)
Length (L)
63.50
mm
+/- 0.25
(Equiv. 2.5 in.)
Machine Keys - 4.76x4.76x63.5 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Oversized    End Type: A (Rounded Ends)   
Part Number: K-0476-0476-6350AO-C (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity | Backorder now for delivery around Wed, Feb 28, 2029
Machine Keys - 4.76x4.76x63.5 mm - Carbon Steel C45 Key
Width (W)
4.76
mm
+ 0 / - 0.051
(Equiv. 0.187 in.)
Height (h)
4.76
mm
+ 0 / - 0.051
(Equiv. 0.187 in.)
Length (L)
63.50
mm
+/- 0.25
(Equiv. 2.5 in.)
Machine Keys - 4.76x4.76x63.5 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 = 6130
Part Number: K-0476-0476-6350B-C (PK-50)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jul 03, 2026
Regular price $27.86 AUD
Regular price $33.44 AUD Sale price $27.86 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Machine Keys - 4.76x4.76x63.5 mm - Carbon Steel C45 Key
Width (W)
4.76
mm
+ 0 / - 0.051
(Equiv. 0.187 in.)
Height (h)
4.76
mm
+ 0 / - 0.051
(Equiv. 0.187 in.)
Length (L)
63.50
mm
+/- 0.25
(Equiv. 2.5 in.)
Machine Keys - 4.76x4.76x63.5 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 = 6130
Part Number: K-0476-0476-6350B-C (PK-50)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jul 03, 2026
Regular price $27.86 AUD
Regular price $33.44 AUD Sale price $27.86 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Machine Keys - 4.76x4.76x69.85 mm - Carbon Steel C45 Key
Width (W)
4.76
mm
+ 0 / - 0.051
(Equiv. 0.187 in.)
Height (h)
4.76
mm
+ 0 / - 0.051
(Equiv. 0.187 in.)
Length (L)
69.85
mm
+/- 0.25
(Equiv. 2.75 in.)
Machine Keys - 4.76x4.76x69.85 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 = 1530
Part Number: K-0476-0476-6985B-C (PK-50)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jul 03, 2026
Regular price $21.14 AUD
Regular price $25.36 AUD Sale price $21.14 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Machine Keys - 4.76x4.76x69.85 mm - Carbon Steel C45 Key
Width (W)
4.76
mm
+ 0 / - 0.051
(Equiv. 0.187 in.)
Height (h)
4.76
mm
+ 0 / - 0.051
(Equiv. 0.187 in.)
Length (L)
69.85
mm
+/- 0.25
(Equiv. 2.75 in.)
Machine Keys - 4.76x4.76x69.85 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 = 1530
Part Number: K-0476-0476-6985B-C (PK-50)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jul 03, 2026
Regular price $21.14 AUD
Regular price $25.36 AUD Sale price $21.14 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Machine Keys - 4.76x4.76x73.03 mm - Carbon Steel C45 Key
Width (W)
4.76
mm
+ 0 / - 0.051
(Equiv. 0.187 in.)
Height (h)
4.76
mm
+ 0 / - 0.051
(Equiv. 0.187 in.)
Length (L)
73.03
mm
+/- 0.25
(Equiv. 2.875 in.)
Machine Keys - 4.76x4.76x73.03 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 = 235
Part Number: K-0476-0476-7303B-C (PK-50)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jul 03, 2026
Regular price $36.14 AUD
Regular price $43.36 AUD Sale price $36.14 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Machine Keys - 4.76x4.76x73.03 mm - Carbon Steel C45 Key
Width (W)
4.76
mm
+ 0 / - 0.051
(Equiv. 0.187 in.)
Height (h)
4.76
mm
+ 0 / - 0.051
(Equiv. 0.187 in.)
Length (L)
73.03
mm
+/- 0.25
(Equiv. 2.875 in.)
Machine Keys - 4.76x4.76x73.03 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 = 235
Part Number: K-0476-0476-7303B-C (PK-50)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jul 03, 2026
Regular price $36.14 AUD
Regular price $43.36 AUD Sale price $36.14 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Machine Keys - 4.76x4.76x76.2 mm - Carbon Steel C45 Key
Width (W)
4.76
mm
+ 0 / - 0.051
(Equiv. 0.187 in.)
Height (h)
4.76
mm
+ 0 / - 0.051
(Equiv. 0.187 in.)
Length (L)
76.20
mm
+/- 0.25
(Equiv. 3 in.)
Machine Keys - 4.76x4.76x76.2 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 = 1883
Part Number: K-0476-0476-7620B-C (PK-50)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jul 03, 2026
Regular price $22.77 AUD
Regular price $27.33 AUD Sale price $22.77 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Machine Keys - 4.76x4.76x76.2 mm - Carbon Steel C45 Key
Width (W)
4.76
mm
+ 0 / - 0.051
(Equiv. 0.187 in.)
Height (h)
4.76
mm
+ 0 / - 0.051
(Equiv. 0.187 in.)
Length (L)
76.20
mm
+/- 0.25
(Equiv. 3 in.)
Machine Keys - 4.76x4.76x76.2 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 = 1883
Part Number: K-0476-0476-7620B-C (PK-50)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jul 03, 2026
Regular price $22.77 AUD
Regular price $27.33 AUD Sale price $22.77 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Machine Keys - 4.76x4.76x82.55 mm - Carbon Steel C45 Key
Width (W)
4.76
mm
+ 0 / - 0.051
(Equiv. 0.187 in.)
Height (h)
4.76
mm
+ 0 / - 0.051
(Equiv. 0.187 in.)
Length (L)
82.55
mm
+/- 0.25
(Equiv. 3.25 in.)
Machine Keys - 4.76x4.76x82.55 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 = 132
Part Number: K-0476-0476-8255B-C (PK-50)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jul 03, 2026
Regular price $26.50 AUD
Regular price $31.80 AUD Sale price $26.50 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Machine Keys - 4.76x4.76x82.55 mm - Carbon Steel C45 Key
Width (W)
4.76
mm
+ 0 / - 0.051
(Equiv. 0.187 in.)
Height (h)
4.76
mm
+ 0 / - 0.051
(Equiv. 0.187 in.)
Length (L)
82.55
mm
+/- 0.25
(Equiv. 3.25 in.)
Machine Keys - 4.76x4.76x82.55 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 = 132
Part Number: K-0476-0476-8255B-C (PK-50)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jul 03, 2026
Regular price $26.50 AUD
Regular price $31.80 AUD Sale price $26.50 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Machine Keys - 4.76x4.76x88.9 mm - Carbon Steel C45 Key
Width (W)
4.76
mm
+ 0 / - 0.051
(Equiv. 0.187 in.)
Height (h)
4.76
mm
+ 0 / - 0.051
(Equiv. 0.187 in.)
Length (L)
88.90
mm
+/- 0.25
(Equiv. 3.5 in.)
Machine Keys - 4.76x4.76x88.9 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 = 31
Part Number: K-0476-0476-8890B-C (PK-50)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jul 03, 2026
Regular price $26.41 AUD
Regular price $31.69 AUD Sale price $26.41 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Machine Keys - 4.76x4.76x88.9 mm - Carbon Steel C45 Key
Width (W)
4.76
mm
+ 0 / - 0.051
(Equiv. 0.187 in.)
Height (h)
4.76
mm
+ 0 / - 0.051
(Equiv. 0.187 in.)
Length (L)
88.90
mm
+/- 0.25
(Equiv. 3.5 in.)
Machine Keys - 4.76x4.76x88.9 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 = 31
Part Number: K-0476-0476-8890B-C (PK-50)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jul 03, 2026
Regular price $26.41 AUD
Regular price $31.69 AUD Sale price $26.41 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Machine Keys - 5x5x10 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)
10.00
mm
+/- 0.25
(Equiv. 0.394 in.)
Machine Keys - 5x5x10 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 = 1602
Part Number: K-0500-0500-1000A-C (PK-5)
99 units (495 pcs) Available Now | Further orders can be expected around Fri, Jul 03, 2026
Regular price $3.05 AUD
Regular price Sale price $3.05 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 99 available can be backordered.
Machine Keys - 5x5x10 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)
10.00
mm
+/- 0.25
(Equiv. 0.394 in.)
Machine Keys - 5x5x10 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 = 1602
Part Number: K-0500-0500-1000A-C (PK-5)
99 units (495 pcs) Available Now | Further orders can be expected around Fri, Jul 03, 2026
Regular price $3.05 AUD
Regular price Sale price $3.05 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

99 units (495 pcs) Available Now. Backorder if more than 99.
Machine Keys - 5x5x12 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)
12.00
mm
+/- 0.25
(Equiv. 0.472 in.)
Machine Keys - 5x5x12 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 = 1383
Part Number: K-0500-0500-1200A-C (PK-5)
32 units (160 pcs) Available Now | Further orders can be expected around Sat, Sep 12, 2026
Regular price $4.41 AUD
Regular price Sale price $4.41 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 32 available can be backordered.
Machine Keys - 5x5x12 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)
12.00
mm
+/- 0.25
(Equiv. 0.472 in.)
Machine Keys - 5x5x12 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 = 1383
Part Number: K-0500-0500-1200A-C (PK-5)
32 units (160 pcs) Available Now | Further orders can be expected around Sat, Sep 12, 2026
Regular price $4.41 AUD
Regular price Sale price $4.41 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

32 units (160 pcs) Available Now. Backorder if more than 32.
Machine Keys - 5x5x10 mm - Carbon Steel C45 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)
10.00
mm
+/- 0.25
(Equiv. 0.394 in.)
Machine Keys - 5x5x10 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Standard Undersized    End Type: B (Square Ends)   
Part Number: K-0500-0500-1000B-C (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity
Machine Keys - 5x5x10 mm - Carbon Steel C45 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)
10.00
mm
+/- 0.25
(Equiv. 0.394 in.)
Machine Keys - 5x5x10 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Standard Undersized    End Type: B (Square Ends)   
Part Number: K-0500-0500-1000B-C (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity | Backorder now for delivery around Wed, Feb 28, 2029
Machine Keys - 5x5x10 mm - Carbon Steel C45 Key
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)
10.00
mm
+/- 0.25
(Equiv. 0.394 in.)
Machine Keys - 5x5x10 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Oversized    End Type: A (Rounded Ends)   
Part Number: K-0500-0500-1000AO-C (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity
Machine Keys - 5x5x10 mm - Carbon Steel C45 Key
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)
10.00
mm
+/- 0.25
(Equiv. 0.394 in.)
Machine Keys - 5x5x10 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Oversized    End Type: A (Rounded Ends)   
Part Number: K-0500-0500-1000AO-C (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity | Backorder now for delivery around Wed, Feb 28, 2029
Machine Keys - 5x5x10 mm - Carbon Steel C45 Key
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)
10.00
mm
+/- 0.25
(Equiv. 0.394 in.)
Machine Keys - 5x5x10 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Oversized    End Type: B (Square Ends)   
Part Number: K-0500-0500-1000BO-C (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity
Machine Keys - 5x5x10 mm - Carbon Steel C45 Key
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)
10.00
mm
+/- 0.25
(Equiv. 0.394 in.)
Machine Keys - 5x5x10 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Oversized    End Type: B (Square Ends)   
Part Number: K-0500-0500-1000BO-C (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity | Backorder now for delivery around Wed, Feb 28, 2029
Machine Keys - 5x5x12 mm - Carbon Steel C45 Key
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)
12.00
mm
+/- 0.25
(Equiv. 0.472 in.)
Machine Keys - 5x5x12 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Oversized    End Type: B (Square Ends)   
Part Number: K-0500-0500-1200BO-C (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity
Machine Keys - 5x5x12 mm - Carbon Steel C45 Key
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)
12.00
mm
+/- 0.25
(Equiv. 0.472 in.)
Machine Keys - 5x5x12 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Oversized    End Type: B (Square Ends)   
Part Number: K-0500-0500-1200BO-C (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity | Backorder now for delivery around Wed, Feb 28, 2029
Machine Keys - 5x5x12 mm - Carbon Steel C45 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)
12.00
mm
+/- 0.25
(Equiv. 0.472 in.)
Machine Keys - 5x5x12 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 = 376
Part Number: K-0500-0500-1200B-C (PK-50)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jul 03, 2026
Regular price $30.05 AUD
Regular price $36.05 AUD Sale price $30.05 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Machine Keys - 5x5x12 mm - Carbon Steel C45 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)
12.00
mm
+/- 0.25
(Equiv. 0.472 in.)
Machine Keys - 5x5x12 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 = 376
Part Number: K-0500-0500-1200B-C (PK-50)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jul 03, 2026
Regular price $30.05 AUD
Regular price $36.05 AUD Sale price $30.05 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Machine Keys - 5x5x12 mm - Carbon Steel C45 Key
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)
12.00
mm
+/- 0.25
(Equiv. 0.472 in.)
Machine Keys - 5x5x12 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Oversized    End Type: A (Rounded Ends)   
Part Number: K-0500-0500-1200AO-C (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity
Machine Keys - 5x5x12 mm - Carbon Steel C45 Key
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)
12.00
mm
+/- 0.25
(Equiv. 0.472 in.)
Machine Keys - 5x5x12 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Oversized    End Type: A (Rounded Ends)   
Part Number: K-0500-0500-1200AO-C (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity | Backorder now for delivery around Wed, Feb 28, 2029
Machine Keys - 5x5x14 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)
14.00
mm
+/- 0.25
(Equiv. 0.551 in.)
Machine Keys - 5x5x14 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 = 11063
Part Number: K-0500-0500-1400A-C (PK-5)
40 units (200 pcs) Available Now | Further orders can be expected around Fri, Jul 03, 2026
Regular price $4.05 AUD
Regular price Sale price $4.05 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 40 available can be backordered.
Machine Keys - 5x5x14 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)
14.00
mm
+/- 0.25
(Equiv. 0.551 in.)
Machine Keys - 5x5x14 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 = 11063
Part Number: K-0500-0500-1400A-C (PK-5)
40 units (200 pcs) Available Now | Further orders can be expected around Fri, Jul 03, 2026
Regular price $4.05 AUD
Regular price Sale price $4.05 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

40 units (200 pcs) Available Now. Backorder if more than 40.
Machine Keys - 5x5x15 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)
15.00
mm
+/- 0.25
(Equiv. 0.591 in.)
Machine Keys - 5x5x15 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 = 1284
Part Number: K-0500-0500-1500A-C (PK-5)
42 units (210 pcs) Available Now | Further orders can be expected around Fri, Jul 03, 2026
Regular price $2.14 AUD
Regular price $4.00 AUD Sale price $2.14 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 42 available can be backordered.
Machine Keys - 5x5x15 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)
15.00
mm
+/- 0.25
(Equiv. 0.591 in.)
Machine Keys - 5x5x15 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 = 1284
Part Number: K-0500-0500-1500A-C (PK-5)
42 units (210 pcs) Available Now | Further orders can be expected around Fri, Jul 03, 2026
Regular price $2.14 AUD
Regular price $4.00 AUD Sale price $2.14 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

42 units (210 pcs) Available Now. Backorder if more than 42.
Machine Keys - 5x5x16 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)
16.00
mm
+/- 0.25
(Equiv. 0.63 in.)
Machine Keys - 5x5x16 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 = 4608
Part Number: K-0500-0500-1600A-C (PK-50)
8 units (400 pcs) Available Now | Further orders can be expected around Fri, Jul 03, 2026
Regular price $19.05 AUD
Regular price $22.85 AUD Sale price $19.05 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 8 available can be backordered.
Machine Keys - 5x5x16 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)
16.00
mm
+/- 0.25
(Equiv. 0.63 in.)
Machine Keys - 5x5x16 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 = 4608
Part Number: K-0500-0500-1600A-C (PK-50)
8 units (400 pcs) Available Now | Further orders can be expected around Fri, Jul 03, 2026
Regular price $19.05 AUD
Regular price $22.85 AUD Sale price $19.05 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

8 units (400 pcs) Available Now. Backorder if more than 8.
Machine Keys - 5x5x14 mm - Carbon Steel C45 Key
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)
14.00
mm
+/- 0.25
(Equiv. 0.551 in.)
Machine Keys - 5x5x14 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Oversized    End Type: B (Square Ends)   
Part Number: K-0500-0500-1400BO-C (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity
Machine Keys - 5x5x14 mm - Carbon Steel C45 Key
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)
14.00
mm
+/- 0.25
(Equiv. 0.551 in.)
Machine Keys - 5x5x14 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Oversized    End Type: B (Square Ends)   
Part Number: K-0500-0500-1400BO-C (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity | Backorder now for delivery around Wed, Feb 28, 2029
Machine Keys - 5x5x14 mm - Carbon Steel C45 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)
14.00
mm
+/- 0.25
(Equiv. 0.551 in.)
Machine Keys - 5x5x14 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 = 554
Part Number: K-0500-0500-1400B-C (PK-50)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jul 03, 2026
Regular price $34.50 AUD
Regular price $41.40 AUD Sale price $34.50 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Machine Keys - 5x5x14 mm - Carbon Steel C45 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)
14.00
mm
+/- 0.25
(Equiv. 0.551 in.)
Machine Keys - 5x5x14 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 = 554
Part Number: K-0500-0500-1400B-C (PK-50)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jul 03, 2026
Regular price $34.50 AUD
Regular price $41.40 AUD Sale price $34.50 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Machine Keys - 5x5x14 mm - Carbon Steel C45 Key
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)
14.00
mm
+/- 0.25
(Equiv. 0.551 in.)
Machine Keys - 5x5x14 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Oversized    End Type: A (Rounded Ends)   
Part Number: K-0500-0500-1400AO-C (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity
Machine Keys - 5x5x14 mm - Carbon Steel C45 Key
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)
14.00
mm
+/- 0.25
(Equiv. 0.551 in.)
Machine Keys - 5x5x14 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Oversized    End Type: A (Rounded Ends)   
Part Number: K-0500-0500-1400AO-C (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity | Backorder now for delivery around Wed, Feb 28, 2029
Machine Keys - 5x5x16 mm - Carbon Steel C45 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)
16.00
mm
+/- 0.25
(Equiv. 0.63 in.)
Machine Keys - 5x5x16 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 = 1961
Part Number: K-0500-0500-1600B-C (PK-50)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jul 03, 2026
Regular price $31.59 AUD
Regular price $37.91 AUD Sale price $31.59 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Machine Keys - 5x5x16 mm - Carbon Steel C45 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)
16.00
mm
+/- 0.25
(Equiv. 0.63 in.)
Machine Keys - 5x5x16 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 = 1961
Part Number: K-0500-0500-1600B-C (PK-50)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jul 03, 2026
Regular price $31.59 AUD
Regular price $37.91 AUD Sale price $31.59 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Machine Keys - 5x5x16 mm - Carbon Steel C45 Key
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)
16.00
mm
+/- 0.25
(Equiv. 0.63 in.)
Machine Keys - 5x5x16 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Oversized    End Type: A (Rounded Ends)   
Part Number: K-0500-0500-1600AO-C (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity
Machine Keys - 5x5x16 mm - Carbon Steel C45 Key
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)
16.00
mm
+/- 0.25
(Equiv. 0.63 in.)
Machine Keys - 5x5x16 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Oversized    End Type: A (Rounded Ends)   
Part Number: K-0500-0500-1600AO-C (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity | Backorder now for delivery around Wed, Feb 28, 2029
Machine Keys - 5x5x16 mm - Carbon Steel C45 Key
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)
16.00
mm
+/- 0.25
(Equiv. 0.63 in.)
Machine Keys - 5x5x16 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Oversized    End Type: B (Square Ends)   
Part Number: K-0500-0500-1600BO-C (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity
Machine Keys - 5x5x16 mm - Carbon Steel C45 Key
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)
16.00
mm
+/- 0.25
(Equiv. 0.63 in.)
Machine Keys - 5x5x16 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Oversized    End Type: B (Square Ends)   
Part Number: K-0500-0500-1600BO-C (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity | Backorder now for delivery around Wed, Feb 28, 2029