Keys - Machine - Carbon Steel

860 Products in this selection
  • Form A has rounded ends. Form B has square ends. Form AB has one end rounded and one end square. DIN6885
Additional resources:
Keysteel Catalogue PDF
A more concise listing may be found on the Smallparts store at Keys - Machine - Carbon Steel. Smallparts promote the most popular MBA products.
Width (W) Height (h) Length (L) Indicative
Image
3.18
mm
+ 0.051 / - 0.00 		3.18
mm
+ 0.051 / - 0.00 		38.10
mm
+/ - 0.25 		1050537 | K-0318-0318-3810AO-C --- Machine Keys - 3.18x3.18x38.1 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Oversized    End Type: A (Rounded Ends)   
Part Number: K-0318-0318-3810AO-C Machine Keys - 3.18x3.18x38.1 mm - Carbon Steel C45
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Width (W) Height (h) Length (L) Indicative
Image
3.18
mm
+ 0.051 / - 0.00 		3.18
mm
+ 0.051 / - 0.00 		38.10
mm
+/ - 0.25 		1050537 | K-0318-0318-3810AO-C --- Machine Keys - 3.18x3.18x38.1 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Oversized    End Type: A (Rounded Ends)   
Part Number: K-0318-0318-3810AO-C Machine Keys - 3.18x3.18x38.1 mm - Carbon Steel C45
Contact Us | Item Discontinued - Please contact us if you need a large quantity
3.18
mm
+ 0 / - 0.051 		3.18
mm
+ 0 / - 0.051 		38.10
mm
+/ - 0.25 		1050537 | K-0318-0318-3810B-C (50 Pcs) --- Machine Keys - 3.18x3.18x38.1 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Standard    End Type: B (Square Ends)   
Part Number: K-0318-0318-3810B-C (50 Pcs) Machine Keys - 3.18x3.18x38.1 mm - Carbon Steel C45
Out of Stock | Backorder Now | Orders can be expected around Mon, May 19, 2025
$30.68 AUD
$30.68 AUD
Per 50
3.18
mm
+ 0 / - 0.051 		3.18
mm
+ 0 / - 0.051 		38.10
mm
+/ - 0.25 		1050537 | K-0318-0318-3810B-C (50 Pcs) --- Machine Keys - 3.18x3.18x38.1 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Standard    End Type: B (Square Ends)   
Part Number: K-0318-0318-3810B-C (50 Pcs) Machine Keys - 3.18x3.18x38.1 mm - Carbon Steel C45
Out of Stock | Backorder Now | Orders can be expected around Mon, May 19, 2025
$30.68 AUD
$30.68 AUD
Per 50
View the product page first if you are unsure.
3.18
mm
+ 0 / - 0.051 		3.18
mm
+ 0 / - 0.051 		38.10
mm
+/ - 0.25 		1050539 | K-0318-0318-3810B-Z (5 Pcs) --- Machine Keys - 3.18x3.18x38.1 mm - Carbon Steel C45 Zinc Plated
Material: Carbon Steel C45 Zinc Plated    Finish: Zinc Electroplate    Tolerance Type: Standard    End Type: B (Square Ends)   
Part Number: K-0318-0318-3810B-Z (5 Pcs) Machine Keys - 3.18x3.18x38.1 mm - Carbon Steel C45 Zinc Plated
Out of Stock | Backorder Now | Orders can be expected around Mon, May 19, 2025
$17.05 AUD
$17.05 AUD
Per 5
3.18
mm
+ 0 / - 0.051 		3.18
mm
+ 0 / - 0.051 		38.10
mm
+/ - 0.25 		1050539 | K-0318-0318-3810B-Z (5 Pcs) --- Machine Keys - 3.18x3.18x38.1 mm - Carbon Steel C45 Zinc Plated
Material: Carbon Steel C45 Zinc Plated    Finish: Zinc Electroplate    Tolerance Type: Standard    End Type: B (Square Ends)   
Part Number: K-0318-0318-3810B-Z (5 Pcs) Machine Keys - 3.18x3.18x38.1 mm - Carbon Steel C45 Zinc Plated
Out of Stock | Backorder Now | Orders can be expected around Mon, May 19, 2025
$17.05 AUD
$17.05 AUD
Per 5
View the product page first if you are unsure.
3.18
mm
+ 0.051 / - 0.00 		3.18
mm
+ 0.051 / - 0.00 		44.45
mm
+/ - 0.25 		1050539 | K-0318-0318-4445BO-C --- Machine Keys - 3.18x3.18x44.45 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Oversized    End Type: B (Square Ends)   
Part Number: K-0318-0318-4445BO-C Machine Keys - 3.18x3.18x44.45 mm - Carbon Steel C45
Contact Us | Item Discontinued - Please contact us if you need a large quantity
3.18
mm
+ 0.051 / - 0.00 		3.18
mm
+ 0.051 / - 0.00 		44.45
mm
+/ - 0.25 		1050539 | K-0318-0318-4445BO-C --- Machine Keys - 3.18x3.18x44.45 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Oversized    End Type: B (Square Ends)   
Part Number: K-0318-0318-4445BO-C Machine Keys - 3.18x3.18x44.45 mm - Carbon Steel C45
Contact Us | Item Discontinued - Please contact us if you need a large quantity
3.18
mm
+ 0 / - 0.051 		3.18
mm
+ 0 / - 0.051 		44.45
mm
+/ - 0.25 		1050540 | K-0318-0318-4445A-C --- Machine Keys - 3.18x3.18x44.45 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Dry Rust Inhibitor    Tolerance Type: Standard Undersized    End Type: A (Rounded Ends)   
Part Number: K-0318-0318-4445A-C Machine Keys - 3.18x3.18x44.45 mm - Carbon Steel C45
Contact Us | Item Discontinued - Please contact us if you need a large quantity
3.18
mm
+ 0 / - 0.051 		3.18
mm
+ 0 / - 0.051 		44.45
mm
+/ - 0.25 		1050540 | K-0318-0318-4445A-C --- Machine Keys - 3.18x3.18x44.45 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Dry Rust Inhibitor    Tolerance Type: Standard Undersized    End Type: A (Rounded Ends)   
Part Number: K-0318-0318-4445A-C Machine Keys - 3.18x3.18x44.45 mm - Carbon Steel C45
Contact Us | Item Discontinued - Please contact us if you need a large quantity
3.18
mm
+ 0.051 / - 0.00 		3.18
mm
+ 0.051 / - 0.00 		44.45
mm
+/ - 0.25 		1050540 | K-0318-0318-4445AO-C --- Machine Keys - 3.18x3.18x44.45 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Oversized    End Type: A (Rounded Ends)   
Part Number: K-0318-0318-4445AO-C Machine Keys - 3.18x3.18x44.45 mm - Carbon Steel C45
Contact Us | Item Discontinued - Please contact us if you need a large quantity
3.18
mm
+ 0.051 / - 0.00 		3.18
mm
+ 0.051 / - 0.00 		44.45
mm
+/ - 0.25 		1050540 | K-0318-0318-4445AO-C --- Machine Keys - 3.18x3.18x44.45 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Oversized    End Type: A (Rounded Ends)   
Part Number: K-0318-0318-4445AO-C Machine Keys - 3.18x3.18x44.45 mm - Carbon Steel C45
Contact Us | Item Discontinued - Please contact us if you need a large quantity
3.18
mm
+ 0 / - 0.051 		3.18
mm
+ 0 / - 0.051 		44.45
mm
+/ - 0.25 		1050541 | K-0318-0318-4445B-C (100 Pcs) --- Machine Keys - 3.18x3.18x44.45 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Standard Undersized    End Type: B (Square Ends)   
Part Number: K-0318-0318-4445B-C (100 Pcs) Machine Keys - 3.18x3.18x44.45 mm - Carbon Steel C45
Out of Stock | Backorder Now | Orders can be expected around Mon, May 19, 2025
$61.68 AUD
$61.68 AUD
Per 100
3.18
mm
+ 0 / - 0.051 		3.18
mm
+ 0 / - 0.051 		44.45
mm
+/ - 0.25 		1050541 | K-0318-0318-4445B-C (100 Pcs) --- Machine Keys - 3.18x3.18x44.45 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Standard Undersized    End Type: B (Square Ends)   
Part Number: K-0318-0318-4445B-C (100 Pcs) Machine Keys - 3.18x3.18x44.45 mm - Carbon Steel C45
Out of Stock | Backorder Now | Orders can be expected around Mon, May 19, 2025
$61.68 AUD
$61.68 AUD
Per 100
View the product page first if you are unsure.
3.18
mm
+ 0 / - 0.051 		3.18
mm
+ 0 / - 0.051 		50.80
mm
+/ - 0.25 		1050542 | K-0318-0318-5080A-C --- Machine Keys - 3.18x3.18x50.8 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Dry Rust Inhibitor    Tolerance Type: Standard Undersized    End Type: A (Rounded Ends)   
Part Number: K-0318-0318-5080A-C Machine Keys - 3.18x3.18x50.8 mm - Carbon Steel C45
Contact Us | Item Discontinued - Please contact us if you need a large quantity
3.18
mm
+ 0 / - 0.051 		3.18
mm
+ 0 / - 0.051 		50.80
mm
+/ - 0.25 		1050542 | K-0318-0318-5080A-C --- Machine Keys - 3.18x3.18x50.8 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Dry Rust Inhibitor    Tolerance Type: Standard Undersized    End Type: A (Rounded Ends)   
Part Number: K-0318-0318-5080A-C Machine Keys - 3.18x3.18x50.8 mm - Carbon Steel C45
Contact Us | Item Discontinued - Please contact us if you need a large quantity
3.18
mm
+ 0.051 / - 0.00 		3.18
mm
+ 0.051 / - 0.00 		50.80
mm
+/ - 0.25 		1050542 | K-0318-0318-5080AO-C --- Machine Keys - 3.18x3.18x50.8 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Oversized    End Type: A (Rounded Ends)   
Part Number: K-0318-0318-5080AO-C Machine Keys - 3.18x3.18x50.8 mm - Carbon Steel C45
Contact Us | Item Discontinued - Please contact us if you need a large quantity
3.18
mm
+ 0.051 / - 0.00 		3.18
mm
+ 0.051 / - 0.00 		50.80
mm
+/ - 0.25 		1050542 | K-0318-0318-5080AO-C --- Machine Keys - 3.18x3.18x50.8 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Oversized    End Type: A (Rounded Ends)   
Part Number: K-0318-0318-5080AO-C Machine Keys - 3.18x3.18x50.8 mm - Carbon Steel C45
Contact Us | Item Discontinued - Please contact us if you need a large quantity
3.18
mm
+ 0.051 / - 0.00 		3.18
mm
+ 0.051 / - 0.00 		50.80
mm
+/ - 0.25 		1050544 | K-0318-0318-5080BO-C --- Machine Keys - 3.18x3.18x50.8 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Oversized    End Type: B (Square Ends)   
Part Number: K-0318-0318-5080BO-C Machine Keys - 3.18x3.18x50.8 mm - Carbon Steel C45
Contact Us | Item Discontinued - Please contact us if you need a large quantity
3.18
mm
+ 0.051 / - 0.00 		3.18
mm
+ 0.051 / - 0.00 		50.80
mm
+/ - 0.25 		1050544 | K-0318-0318-5080BO-C --- Machine Keys - 3.18x3.18x50.8 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Oversized    End Type: B (Square Ends)   
Part Number: K-0318-0318-5080BO-C Machine Keys - 3.18x3.18x50.8 mm - Carbon Steel C45
Contact Us | Item Discontinued - Please contact us if you need a large quantity
3.18
mm
+ 0 / - 0.051 		3.18
mm
+ 0 / - 0.051 		50.80
mm
+/ - 0.25 		1050546 | K-0318-0318-5080B-C (50 Pcs) --- Machine Keys - 3.18x3.18x50.8 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Standard    End Type: B (Square Ends)   
Part Number: K-0318-0318-5080B-C (50 Pcs) Machine Keys - 3.18x3.18x50.8 mm - Carbon Steel C45
Out of Stock | Backorder Now | Orders can be expected around Mon, May 19, 2025
$34.05 AUD
$34.05 AUD
Per 50
3.18
mm
+ 0 / - 0.051 		3.18
mm
+ 0 / - 0.051 		50.80
mm
+/ - 0.25 		1050546 | K-0318-0318-5080B-C (50 Pcs) --- Machine Keys - 3.18x3.18x50.8 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Standard    End Type: B (Square Ends)   
Part Number: K-0318-0318-5080B-C (50 Pcs) Machine Keys - 3.18x3.18x50.8 mm - Carbon Steel C45
Out of Stock | Backorder Now | Orders can be expected around Mon, May 19, 2025
$34.05 AUD
$34.05 AUD
Per 50
View the product page first if you are unsure.
3.18
mm
+ 0 / - 0.051 		3.18
mm
+ 0 / - 0.051 		57.15
mm
+/ - 0.25 		1050548 | K-0318-0318-5715B-C (450 Pcs) --- Machine Keys - 3.18x3.18x57.15 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Standard    End Type: B (Square Ends)   
Part Number: K-0318-0318-5715B-C (450 Pcs) Machine Keys - 3.18x3.18x57.15 mm - Carbon Steel C45
Out of Stock | Backorder Now | Orders can be expected around Mon, May 19, 2025
$348.41 AUD
$348.41 AUD
Per 450
3.18
mm
+ 0 / - 0.051 		3.18
mm
+ 0 / - 0.051 		57.15
mm
+/ - 0.25 		1050548 | K-0318-0318-5715B-C (450 Pcs) --- Machine Keys - 3.18x3.18x57.15 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Standard    End Type: B (Square Ends)   
Part Number: K-0318-0318-5715B-C (450 Pcs) Machine Keys - 3.18x3.18x57.15 mm - Carbon Steel C45
Out of Stock | Backorder Now | Orders can be expected around Mon, May 19, 2025
$348.41 AUD
$348.41 AUD
Per 450
View the product page first if you are unsure.
3.97
mm
+ 0 / - 0.051 		3.97
mm
+ 0 / - 0.051 		25.40
mm
+/ - 0.25 		1052645 | K-0397-0397-2540B-C (100 Pcs) --- Machine Keys - 3.97x3.97x25.4 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Standard    End Type: B (Square Ends)   
Part Number: K-0397-0397-2540B-C (100 Pcs) Machine Keys - 3.97x3.97x25.4 mm - Carbon Steel C45
Out of Stock | Backorder Now | Orders can be expected around Mon, May 19, 2025
$66.23 AUD
$66.23 AUD
Per 100
3.97
mm
+ 0 / - 0.051 		3.97
mm
+ 0 / - 0.051 		25.40
mm
+/ - 0.25 		1052645 | K-0397-0397-2540B-C (100 Pcs) --- Machine Keys - 3.97x3.97x25.4 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Standard    End Type: B (Square Ends)   
Part Number: K-0397-0397-2540B-C (100 Pcs) Machine Keys - 3.97x3.97x25.4 mm - Carbon Steel C45
Out of Stock | Backorder Now | Orders can be expected around Mon, May 19, 2025
$66.23 AUD
$66.23 AUD
Per 100
View the product page first if you are unsure.
3.97
mm
+ 0.051 / - 0.00 		3.97
mm
+ 0.051 / - 0.00 		25.40
mm
+/ - 0.25 		1052646 | K-0397-0397-2540BO-Z (50 Pcs) --- Machine Keys - 3.97x3.97x25.4 mm - Carbon Steel C45 Zinc Plated
Material: Carbon Steel C45 Zinc Plated    Finish: Zinc Electroplate    Tolerance Type: Oversized    End Type: B (Square Ends)   
Part Number: K-0397-0397-2540BO-Z (50 Pcs) Machine Keys - 3.97x3.97x25.4 mm - Carbon Steel C45 Zinc Plated
Out of Stock | Backorder Now | Orders can be expected around Mon, May 19, 2025
$55.86 AUD
$55.86 AUD
Per 50
3.97
mm
+ 0.051 / - 0.00 		3.97
mm
+ 0.051 / - 0.00 		25.40
mm
+/ - 0.25 		1052646 | K-0397-0397-2540BO-Z (50 Pcs) --- Machine Keys - 3.97x3.97x25.4 mm - Carbon Steel C45 Zinc Plated
Material: Carbon Steel C45 Zinc Plated    Finish: Zinc Electroplate    Tolerance Type: Oversized    End Type: B (Square Ends)   
Part Number: K-0397-0397-2540BO-Z (50 Pcs) Machine Keys - 3.97x3.97x25.4 mm - Carbon Steel C45 Zinc Plated
Out of Stock | Backorder Now | Orders can be expected around Mon, May 19, 2025
$55.86 AUD
$55.86 AUD
Per 50
View the product page first if you are unsure.
3.97
mm
+ 0.051 / - 0.00 		3.97
mm
+ 0.051 / - 0.00 		38.10
mm
+/ - 0.25 		1052647 | K-0397-0397-3810BO-Z (50 Pcs) --- Machine Keys - 3.97x3.97x38.1 mm - Carbon Steel C45 Zinc Plated
Material: Carbon Steel C45 Zinc Plated    Finish: Zinc Electroplate    Tolerance Type: Oversized    End Type: B (Square Ends)   
Part Number: K-0397-0397-3810BO-Z (50 Pcs) Machine Keys - 3.97x3.97x38.1 mm - Carbon Steel C45 Zinc Plated
Out of Stock | Backorder Now | Orders can be expected around Mon, May 19, 2025
$68.95 AUD
$68.95 AUD
Per 50
3.97
mm
+ 0.051 / - 0.00 		3.97
mm
+ 0.051 / - 0.00 		38.10
mm
+/ - 0.25 		1052647 | K-0397-0397-3810BO-Z (50 Pcs) --- Machine Keys - 3.97x3.97x38.1 mm - Carbon Steel C45 Zinc Plated
Material: Carbon Steel C45 Zinc Plated    Finish: Zinc Electroplate    Tolerance Type: Oversized    End Type: B (Square Ends)   
Part Number: K-0397-0397-3810BO-Z (50 Pcs) Machine Keys - 3.97x3.97x38.1 mm - Carbon Steel C45 Zinc Plated
Out of Stock | Backorder Now | Orders can be expected around Mon, May 19, 2025
$68.95 AUD
$68.95 AUD
Per 50
View the product page first if you are unsure.
4.00
mm
+ 0.030 / - 0.0 		4.00
mm
+ 0.030 / - 0.0 		8.00
mm
+/ - 0.25 		1053124 | K-0400-0400-0800BO-C --- Machine Keys - 4x4x8 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Oversized    End Type: B (Square Ends)   
Part Number: K-0400-0400-0800BO-C Machine Keys - 4x4x8 mm - Carbon Steel C45
Contact Us | Item Discontinued - Please contact us if you need a large quantity
4.00
mm
+ 0.030 / - 0.0 		4.00
mm
+ 0.030 / - 0.0 		8.00
mm
+/ - 0.25 		1053124 | K-0400-0400-0800BO-C --- Machine Keys - 4x4x8 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Oversized    End Type: B (Square Ends)   
Part Number: K-0400-0400-0800BO-C Machine Keys - 4x4x8 mm - Carbon Steel C45
Contact Us | Item Discontinued - Please contact us if you need a large quantity
4.00
mm
+ 0 / - 0.030 		4.00
mm
+ 0 / - 0.030 		8.00
mm
+/ - 0.25 		1053126 | K-0400-0400-0800B-C (50 Pcs) --- Machine Keys - 4x4x8 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Standard Undersized    End Type: B (Square Ends)   
Part Number: K-0400-0400-0800B-C (50 Pcs) Machine Keys - 4x4x8 mm - Carbon Steel C45
Out of Stock | Backorder Now | Orders can be expected around Mon, May 19, 2025
$90.32 AUD
$90.32 AUD
Per 50
4.00
mm
+ 0 / - 0.030 		4.00
mm
+ 0 / - 0.030 		8.00
mm
+/ - 0.25 		1053126 | K-0400-0400-0800B-C (50 Pcs) --- Machine Keys - 4x4x8 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Standard Undersized    End Type: B (Square Ends)   
Part Number: K-0400-0400-0800B-C (50 Pcs) Machine Keys - 4x4x8 mm - Carbon Steel C45
Out of Stock | Backorder Now | Orders can be expected around Mon, May 19, 2025
$90.32 AUD
$90.32 AUD
Per 50
View the product page first if you are unsure.
4.00
mm
+ 0.030 / - 0.0 		4.00
mm
+ 0.030 / - 0.0 		8.00
mm
+/ - 0.25 		1053127 | K-0400-0400-0800AO-C --- Machine Keys - 4x4x8 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Oversized    End Type: A (Rounded Ends)   
Part Number: K-0400-0400-0800AO-C Machine Keys - 4x4x8 mm - Carbon Steel C45
Contact Us | Item Discontinued - Please contact us if you need a large quantity
4.00
mm
+ 0.030 / - 0.0 		4.00
mm
+ 0.030 / - 0.0 		8.00
mm
+/ - 0.25 		1053127 | K-0400-0400-0800AO-C --- Machine Keys - 4x4x8 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Oversized    End Type: A (Rounded Ends)   
Part Number: K-0400-0400-0800AO-C Machine Keys - 4x4x8 mm - Carbon Steel C45
Contact Us | Item Discontinued - Please contact us if you need a large quantity
4.00
mm
+ 0 / - 0.030 		4.00
mm
+ 0 / - 0.030 		8.00
mm
+/ - 0.25 		1053128 | K-0400-0400-0800A-C (10 Pcs) --- Machine Keys - 4x4x8 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain    Tolerance Type: Standard Undersized    End Type: A (Rounded Ends)   
Part Number: K-0400-0400-0800A-C (10 Pcs) Machine Keys - 4x4x8 mm - Carbon Steel
19 units (190 pcs) Available Immediately | Further orders can be expected around Mon, May 19, 2025
$8.05 AUD
$8.05 AUD
Per 10
4.00
mm
+ 0 / - 0.030 		4.00
mm
+ 0 / - 0.030 		8.00
mm
+/ - 0.25 		1053128 | K-0400-0400-0800A-C (10 Pcs) --- Machine Keys - 4x4x8 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain    Tolerance Type: Standard Undersized    End Type: A (Rounded Ends)   
Part Number: K-0400-0400-0800A-C (10 Pcs) Machine Keys - 4x4x8 mm - Carbon Steel
19 units (190 pcs) Available Immediately | Further orders can be expected around Mon, May 19, 2025
$8.05 AUD
$8.05 AUD
Per 10
View the product page first if you are unsure.
4.00
mm
+ 0.030 / - 0.0 		4.00
mm
+ 0.030 / - 0.0 		10.00
mm
+/ - 0.25 		1053139 | K-0400-0400-1000BO-C --- Machine Keys - 4x4x10 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Oversized    End Type: B (Square Ends)   
Part Number: K-0400-0400-1000BO-C Machine Keys - 4x4x10 mm - Carbon Steel C45
Contact Us | Item Discontinued - Please contact us if you need a large quantity
4.00
mm
+ 0.030 / - 0.0 		4.00
mm
+ 0.030 / - 0.0 		10.00
mm
+/ - 0.25 		1053139 | K-0400-0400-1000BO-C --- Machine Keys - 4x4x10 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Oversized    End Type: B (Square Ends)   
Part Number: K-0400-0400-1000BO-C Machine Keys - 4x4x10 mm - Carbon Steel C45
Contact Us | Item Discontinued - Please contact us if you need a large quantity
4.00
mm
+ 0 / - 0.030 		4.00
mm
+ 0 / - 0.030 		10.00
mm
+/ - 0.25 		1053140 | K-0400-0400-1000A-C (10 Pcs) --- Machine Keys - 4x4x10 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain    Tolerance Type: Standard Undersized    End Type: A (Rounded Ends)   
Part Number: K-0400-0400-1000A-C (10 Pcs) Machine Keys - 4x4x10 mm - Carbon Steel
14 units (140 pcs) Available Immediately | Further orders can be expected around Mon, May 19, 2025
$7.32 AUD
$7.32 AUD
Per 10
4.00
mm
+ 0 / - 0.030 		4.00
mm
+ 0 / - 0.030 		10.00
mm
+/ - 0.25 		1053140 | K-0400-0400-1000A-C (10 Pcs) --- Machine Keys - 4x4x10 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain    Tolerance Type: Standard Undersized    End Type: A (Rounded Ends)   
Part Number: K-0400-0400-1000A-C (10 Pcs) Machine Keys - 4x4x10 mm - Carbon Steel
14 units (140 pcs) Available Immediately | Further orders can be expected around Mon, May 19, 2025
$7.32 AUD
$7.32 AUD
Per 10
View the product page first if you are unsure.
4.00
mm
+ 0 / - 0.030 		4.00
mm
+ 0 / - 0.030 		10.00
mm
+/ - 0.25 		1053142 | K-0400-0400-1000B-C (50 Pcs) --- Machine Keys - 4x4x10 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Standard Undersized    End Type: B (Square Ends)   
Part Number: K-0400-0400-1000B-C (50 Pcs) Machine Keys - 4x4x10 mm - Carbon Steel C45
Out of Stock | Backorder Now | Orders can be expected around Mon, May 19, 2025
$90.95 AUD
$90.95 AUD
Per 50
4.00
mm
+ 0 / - 0.030 		4.00
mm
+ 0 / - 0.030 		10.00
mm
+/ - 0.25 		1053142 | K-0400-0400-1000B-C (50 Pcs) --- Machine Keys - 4x4x10 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Standard Undersized    End Type: B (Square Ends)   
Part Number: K-0400-0400-1000B-C (50 Pcs) Machine Keys - 4x4x10 mm - Carbon Steel C45
Out of Stock | Backorder Now | Orders can be expected around Mon, May 19, 2025
$90.95 AUD
$90.95 AUD
Per 50
View the product page first if you are unsure.
4.00
mm
+ 0.030 / - 0.0 		4.00
mm
+ 0.030 / - 0.0 		10.00
mm
+/ - 0.25 		1053143 | K-0400-0400-1000AO-C --- Machine Keys - 4x4x10 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Oversized    End Type: A (Rounded Ends)   
Part Number: K-0400-0400-1000AO-C Machine Keys - 4x4x10 mm - Carbon Steel C45
Contact Us | Item Discontinued - Please contact us if you need a large quantity
4.00
mm
+ 0.030 / - 0.0 		4.00
mm
+ 0.030 / - 0.0 		10.00
mm
+/ - 0.25 		1053143 | K-0400-0400-1000AO-C --- Machine Keys - 4x4x10 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Oversized    End Type: A (Rounded Ends)   
Part Number: K-0400-0400-1000AO-C Machine Keys - 4x4x10 mm - Carbon Steel C45
Contact Us | Item Discontinued - Please contact us if you need a large quantity
4.00
mm
+ 0 / - 0.030 		4.00
mm
+ 0 / - 0.030 		12.00
mm
+/ - 0.25 		1053154 | K-0400-0400-1200A-C (50 Pcs) --- Machine Keys - 4x4x12 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain    Tolerance Type: Standard Undersized    End Type: A (Rounded Ends)   
Part Number: K-0400-0400-1200A-C (50 Pcs) Machine Keys - 4x4x12 mm - Carbon Steel
Out of Stock | Backorder Now | Orders can be expected around Mon, May 19, 2025
$36.95 AUD
$36.95 AUD
Per 50
4.00
mm
+ 0 / - 0.030 		4.00
mm
+ 0 / - 0.030 		12.00
mm
+/ - 0.25 		1053154 | K-0400-0400-1200A-C (50 Pcs) --- Machine Keys - 4x4x12 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain    Tolerance Type: Standard Undersized    End Type: A (Rounded Ends)   
Part Number: K-0400-0400-1200A-C (50 Pcs) Machine Keys - 4x4x12 mm - Carbon Steel
Out of Stock | Backorder Now | Orders can be expected around Mon, May 19, 2025
$36.95 AUD
$36.95 AUD
Per 50
View the product page first if you are unsure.