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Collection: Machine Keys

Machine keys are available in carbon steel and stainless steel, metric and imperial, with undersized or oversized tolerances.

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: 10 to 19.9 mm (118 products)
: 20 to 29.9 mm (113 products)
: 30 to 39.9 mm (123 products)
: 40 to 49.9 mm (76 products)
: 50 to 59.9 mm (81 products)
: 60 to 69.9 mm (51 products)
: 70 to 79.9 mm (38 products)
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: 10 to 19.9 mm (118 products)
: 20 to 29.9 mm (113 products)
: 30 to 39.9 mm (123 products)
: 40 to 49.9 mm (76 products)
: 50 to 59.9 mm (81 products)
: 60 to 69.9 mm (51 products)
: 70 to 79.9 mm (38 products)
: 80 to 89.9 mm (45 products)
: 90 to 99.9 mm (11 products)
: 100 to 109.9 mm (2 products)
: 110 to 119.9 mm (1 product)
: 120 to 129.9 mm (1 product)
: 140 to 149.9 mm (1 product)
: Under 9.9 mm (14 products)

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: 2.00 (5 products)
: 2.38 (5 products)
: 2.778 (1 product)
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: 3.18 (42 products)
: 3.97 (4 products)
: 4.00 (26 products)
: 4.76 (88 products)
: 5.00 (32 products)
: 6.00 (46 products)
: 6.35 (94 products)
: 7.00 (40 products)
: 7.93 (16 products)
: 7.94 (13 products)
: 8.00 (72 products)
: 9.00 (12 products)
: 9.53 (58 products)
: 10.00 (8 products)
: 11.00 (5 products)
: 11.11 (10 products)
: 12.00 (6 products)
: 12.70 (44 products)
: 14.00 (1 product)
: 14.29 (1 product)
: 15.88 (16 products)
: 19.05 (8 products)
: 22.23 (3 products)
: 25.40 (1 product)

: 2.00 (5 products)
: 2.38 (5 products)
: 2.778 (1 product)
: 3.00 (18 products)
: 3.18 (42 products)
: 3.97 (4 products)
: 4.00 (26 products)
: 4.76 (88 products)
: 5.00 (32 products)
: 6.00 (46 products)
: 6.35 (94 products)
: 7.00 (40 products)
: 7.93 (16 products)
: 7.94 (13 products)
: 8.00 (72 products)
: 9.00 (12 products)
: 9.53 (58 products)
: 10.00 (8 products)
: 11.00 (5 products)
: 11.11 (10 products)
: 12.00 (6 products)
: 12.70 (44 products)
: 14.00 (1 product)
: 14.29 (1 product)
: 15.88 (16 products)
: 19.05 (8 products)
: 22.23 (3 products)
: 25.40 (1 product)

Material

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Material

Carbon Steel (112 products)
Carbon Steel C45 (391 products)
Carbon Steel C45K Trivalent Zinc (9 products)
Carbon Steel C45 with Dry Rust Inhibitor (1 product)
Carbon Steel C45 Zinc Electroplate (47 products)
Carbon Steel Zinc Plated (2 products)
Stainless 303-304 - 18-8 - A2 (88 products)
Stainless 304 Grade (1 product)
Stainless 316 - A4 (1 product)
Stainless 316 Grade (23 products)

Carbon Steel (112 products)
Carbon Steel C45 (391 products)
Carbon Steel C45K Trivalent Zinc (9 products)
Carbon Steel C45 with Dry Rust Inhibitor (1 product)
Carbon Steel C45 Zinc Electroplate (47 products)
Carbon Steel Zinc Plated (2 products)
Stainless 303-304 - 18-8 - A2 (88 products)
Stainless 304 Grade (1 product)
Stainless 316 - A4 (1 product)
Stainless 316 Grade (23 products)

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Type / Features

Rounded Ends (36 products)
Square Ends (77 products)

Rounded Ends (36 products)
Square Ends (77 products)

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Tolerance

Oversized (64 products)
Standard (498 products)
Undersized - Standard (112 products)
Unilateral (1 product)

Oversized (64 products)
Standard (498 products)
Undersized - Standard (112 products)
Unilateral (1 product)

Price

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keys-machine-carbon-steel (562 products)
keys-machine-stainless-steel (113 products)

keys-machine-carbon-steel (562 products)
keys-machine-stainless-steel (113 products)

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Available

Backorder (618 products)
In Stock (57 products)

Backorder (618 products)
In Stock (57 products)

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Length

: 10 to 19.9 mm (118 products)
: 20 to 29.9 mm (113 products)
: 30 to 39.9 mm (123 products)
: 40 to 49.9 mm (76 products)
: 50 to 59.9 mm (81 products)
: 60 to 69.9 mm (51 products)
: 70 to 79.9 mm (38 products)
: 80 to 89.9 mm (45 products)
: 90 to 99.9 mm (11 products)
: 100 to 109.9 mm (2 products)
: 110 to 119.9 mm (1 products)
: 120 to 129.9 mm (1 products)
: 140 to 149.9 mm (1 products)
: Under 9.9 mm (14 products)

Clear

Width

: 2.00 (5 products)
: 2.38 (5 products)
: 2.778 (1 products)
: 3.00 (18 products)
: 3.18 (42 products)
: 3.97 (4 products)
: 4.00 (26 products)
: 4.76 (88 products)
: 5.00 (32 products)
: 6.00 (46 products)
: 6.35 (94 products)
: 7.00 (40 products)
: 7.93 (16 products)
: 7.94 (13 products)
: 8.00 (72 products)
: 9.00 (12 products)
: 9.53 (58 products)
: 10.00 (8 products)
: 11.00 (5 products)
: 11.11 (10 products)
: 12.00 (6 products)
: 12.70 (44 products)
: 14.00 (1 products)
: 14.29 (1 products)
: 15.88 (16 products)
: 19.05 (8 products)
: 22.23 (3 products)
: 25.40 (1 products)

Clear

Material

Carbon Steel (112 products)
Carbon Steel C45 (391 products)
Carbon Steel C45K Trivalent Zinc (9 products)
Carbon Steel C45 with Dry Rust Inhibitor (1 products)
Carbon Steel C45 Zinc Electroplate (47 products)
Carbon Steel Zinc Plated (2 products)
Stainless 303-304 - 18-8 - A2 (88 products)
Stainless 304 Grade (1 products)
Stainless 316 - A4 (1 products)
Stainless 316 Grade (23 products)

Clear

Type / Features

Rounded Ends (36 products)
Square Ends (77 products)

Clear

Tolerance

Oversized (64 products)
Standard (498 products)
Undersized - Standard (112 products)
Unilateral (1 products)

Clear

Price

The highest price is $7,676.32

$

From

$

To

Clear

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keys-machine-carbon-steel (562 products)
keys-machine-stainless-steel (113 products)

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Backorder (618 products)
In Stock (57 products)

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675 products

keys-machine-carb...
K020002001000AC

Machine Key 2 x 2 x 10 mm - Round Ends Carbon Steel - Standard - ExactKey (Pack of 10)

Machine Key 2 x 2 x 10 mm - Round Ends Carbon Steel - Standard - ExactKey (Pack of 10)

Regular price $6.05 AUD

Regular price Sale price $6.05 AUD
Unit price per

Out of stock! Backorder Now
keys-machine-stai...
K020002002000A3

Machine Key 2 x 2 x 20 mm - Stainless 303-304 - 18-8 - A2 - Rounded Ends - Undersized - Standard - ExactKey (Pack of 1)

Machine Key 2 x 2 x 20 mm - Stainless 303-304 - 18-8 - A2 - Rounded Ends - Undersized - Standard - ExactKey (Pack of 1)

Regular price $8.95 AUD

Regular price Sale price $8.95 AUD
Unit price per

Out of stock! Backorder Now
keys-machine-stai...
K020002002000A6

Machine Key 2 x 2 x 20 mm - Stainless 316 Grade - Rounded Ends - Undersized - Standard - ExactKey (Pack of 1)

Machine Key 2 x 2 x 20 mm - Stainless 316 Grade - Rounded Ends - Undersized - Standard - ExactKey (Pack of 1)

Regular price $48.95 AUD

Regular price Sale price $48.95 AUD
Unit price per

Out of stock! Backorder Now
keys-machine-carb...
K020002002000AC

Machine Key 2 x 2 x 20 mm - Round Ends Carbon Steel - Standard - ExactKey (Pack of 50)

Machine Key 2 x 2 x 20 mm - Round Ends Carbon Steel - Standard - ExactKey (Pack of 50)

Regular price $109.59 AUD

Regular price Sale price $109.59 AUD
Unit price per

Out of stock! Backorder Now
keys-machine-carb...
K020002000800AC

Machine Key 2 x 2 x 8 mm - Rounded Ends Carbon Steel - Standard - ExactKey (Pack of 50)

Machine Key 2 x 2 x 8 mm - Rounded Ends Carbon Steel - Standard - ExactKey (Pack of 50)

Regular price $70.41 AUD

Regular price Sale price $70.41 AUD
Unit price per

Out of stock! Backorder Now
keys-machine-carb...
K023802381270BC

Machine Key 2.38 x 2.38 x 12.7 mm - Square Ends Carbon Steel C45 - Standard - ExactKey (Pack of 100)

Machine Key 2.38 x 2.38 x 12.7 mm - Square Ends Carbon Steel C45 - Standard - ExactKey (Pack of 100)

Regular price $124.50 AUD

Regular price Sale price $124.50 AUD
Unit price per

Out of stock! Backorder Now
keys-machine-carb...
K023802381905BC

Machine Key 2.38 x 2.38 x 19.05 mm - Square Ends Carbon Steel C45 - Standard - ExactKey (Pack of 100)

Machine Key 2.38 x 2.38 x 19.05 mm - Square Ends Carbon Steel C45 - Standard - ExactKey (Pack of 100)

Regular price $145.23 AUD

Regular price Sale price $145.23 AUD
Unit price per

Out of stock! Backorder Now
keys-machine-carb...
K023802382540BC

Machine Key 2.38 x 2.38 x 25.4 mm - Square Ends Carbon Steel C45 - Standard - ExactKey (Pack of 100)

Machine Key 2.38 x 2.38 x 25.4 mm - Square Ends Carbon Steel C45 - Standard - ExactKey (Pack of 100)

Regular price $94.77 AUD

Regular price Sale price $94.77 AUD
Unit price per

Out of stock! Backorder Now
keys-machine-carb...
K023802383175AC

Machine Key 2.38 x 2.38 x 31.75 mm - Rounded Ends Carbon Steel - Standard - ExactKey (Pack of 50)

Machine Key 2.38 x 2.38 x 31.75 mm - Rounded Ends Carbon Steel - Standard - ExactKey (Pack of 50)

Regular price $402.68 AUD

Regular price Sale price $402.68 AUD
Unit price per

Out of stock! Backorder Now
keys-machine-carb...
K023802380953BC

Machine Key 2.38 x 2.38 x 9.53 mm - Square Ends Carbon Steel C45 - Standard - ExactKey (Pack of 100)

Machine Key 2.38 x 2.38 x 9.53 mm - Square Ends Carbon Steel C45 - Standard - ExactKey (Pack of 100)

Regular price $122.86 AUD

Regular price Sale price $122.86 AUD
Unit price per

Out of stock! Backorder Now
keys-machine-stai...
K027802780650B6

Machine Key 2.778 x 2.778 x 6.5 mm - Stainless 316 Grade - Square Ends - Unilateral - ExactKey (Pack of 10)

Sale

Machine Key 2.778 x 2.778 x 6.5 mm - Stainless 316 Grade - Square Ends - Unilateral - ExactKey (Pack of 10)

Regular price $30.00 AUD

Regular price ~~$90.00 AUD~~ Sale price $30.00 AUD
Unit price per
6 Packs Available

Sale
keys-machine-stai...
K030003001000A3

Machine Key 3 x 3 x 10 mm - Stainless 303-304 - 18-8 - A2 - Rounded Ends - Undersized - Standard - ExactKey (Pack of 1)

Machine Key 3 x 3 x 10 mm - Stainless 303-304 - 18-8 - A2 - Rounded Ends - Undersized - Standard - ExactKey (Pack of 1)

Regular price $6.68 AUD

Regular price Sale price $6.68 AUD
Unit price per

Out of stock! Backorder Now
keys-machine-stai...
K030003001000A6

Machine Key 3 x 3 x 10 mm - Stainless 316 Grade - Rounded Ends - Undersized - Standard - ExactKey (Pack of 1)

Machine Key 3 x 3 x 10 mm - Stainless 316 Grade - Rounded Ends - Undersized - Standard - ExactKey (Pack of 1)

Regular price $44.05 AUD

Regular price Sale price $44.05 AUD
Unit price per

Out of stock! Backorder Now
keys-machine-carb...
K030003001000AC

Machine Key 3 x 3 x 10 mm - Round Ends Carbon Steel - Standard - ExactKey (Pack of 10)

Machine Key 3 x 3 x 10 mm - Round Ends Carbon Steel - Standard - ExactKey (Pack of 10)

Regular price $6.50 AUD

Regular price Sale price $6.50 AUD
Unit price per
1 Pack Available
keys-machine-carb...
K030003001000BC

Machine Key 3 x 3 x 10 mm - Square Ends Carbon Steel C45 - Standard - ExactKey (Pack of 5)

Machine Key 3 x 3 x 10 mm - Square Ends Carbon Steel C45 - Standard - ExactKey (Pack of 5)

Regular price $13.59 AUD

Regular price Sale price $13.59 AUD
Unit price per

Out of stock! Backorder Now
keys-machine-carb...
K030003001200AC

Machine Key 3 x 3 x 12 mm - Rounded Ends Carbon Steel - Standard - ExactKey (Pack of 50)

Machine Key 3 x 3 x 12 mm - Rounded Ends Carbon Steel - Standard - ExactKey (Pack of 50)

Regular price $34.05 AUD

Regular price Sale price $34.05 AUD
Unit price per

Out of stock! Backorder Now
keys-machine-carb...
K030003001200BC

Machine Key 3 x 3 x 12 mm - Square Ends Carbon Steel C45 - Standard - ExactKey (Pack of 50)

Machine Key 3 x 3 x 12 mm - Square Ends Carbon Steel C45 - Standard - ExactKey (Pack of 50)

Regular price $46.14 AUD

Regular price Sale price $46.14 AUD
Unit price per

Out of stock! Backorder Now
keys-machine-carb...
K030003001400AC

Machine Key 3 x 3 x 14 mm - Round Ends Carbon Steel - Standard - ExactKey (Pack of 50)

Machine Key 3 x 3 x 14 mm - Round Ends Carbon Steel - Standard - ExactKey (Pack of 50)

Regular price $35.14 AUD

Regular price Sale price $35.14 AUD
Unit price per

Out of stock! Backorder Now
keys-machine-carb...
K030003001400BC

Machine Key 3 x 3 x 14 mm - Square Ends Carbon Steel C45 - Standard - ExactKey (Pack of 700)

Machine Key 3 x 3 x 14 mm - Square Ends Carbon Steel C45 - Standard - ExactKey (Pack of 700)

Regular price $361.50 AUD

Regular price Sale price $361.50 AUD
Unit price per

Out of stock! Backorder Now
keys-machine-carb...
K030003001500AC

Machine Key 3 x 3 x 15 mm - Rounded Ends Carbon Steel - Standard - ExactKey (Pack of 100)

Machine Key 3 x 3 x 15 mm - Rounded Ends Carbon Steel - Standard - ExactKey (Pack of 100)

Regular price $58.95 AUD

Regular price Sale price $58.95 AUD
Unit price per

Out of stock! Backorder Now
keys-machine-carb...
K030003001500BC

Machine Key 3 x 3 x 15 mm - Square Ends Carbon Steel C45 - Standard - ExactKey (Pack of 50)

Machine Key 3 x 3 x 15 mm - Square Ends Carbon Steel C45 - Standard - ExactKey (Pack of 50)

Regular price $81.50 AUD

Regular price Sale price $81.50 AUD
Unit price per

Out of stock! Backorder Now
keys-machine-carb...
K030003001600AC

Machine Key 3 x 3 x 16 mm - Rounded Ends Carbon Steel - Standard - ExactKey (Pack of 50)

Machine Key 3 x 3 x 16 mm - Rounded Ends Carbon Steel - Standard - ExactKey (Pack of 50)

Regular price $46.14 AUD

Regular price Sale price $46.14 AUD
Unit price per

Out of stock! Backorder Now
keys-machine-carb...
K030003001800AC

Machine Key 3 x 3 x 18 mm - Rounded Ends Carbon Steel - Standard - ExactKey (Pack of 50)

Machine Key 3 x 3 x 18 mm - Rounded Ends Carbon Steel - Standard - ExactKey (Pack of 50)

Regular price $47.23 AUD

Regular price Sale price $47.23 AUD
Unit price per

Out of stock! Backorder Now
keys-machine-stai...
K030003002000A6

Machine Key 3 x 3 x 20 mm - Stainless 316 Grade - Rounded Ends - Undersized - Standard - ExactKey (Pack of 2)

Sale

Machine Key 3 x 3 x 20 mm - Stainless 316 Grade - Rounded Ends - Undersized - Standard - ExactKey (Pack of 2)

Regular price $4.00 AUD

Regular price ~~$12.00 AUD~~ Sale price $4.00 AUD
Unit price per
1 Pack Available

Sale

1
2
3
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