Collection: Keys - Machine - Carbon Steel
- Keys (With Images)
- Machine
- Carbon Steel
- Stainless 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
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 |
---|---|---|---|
19.05
mm + 0 / - 0.051 |
12.70
mm + 0 / - 0.051 |
74.61
mm + / - 0.25 |
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Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) | |||
Part Number: K-1905-1270-7461B-C Machine Keys - 19.05x12.7x74.61 mm - Carbon Steel C45
Out of Stock | Backorder Now | Orders can be expected around Sun, May 11, 2025 Regular price
$11.50 AUD
Regular price
Unit price
/
per
Each
|
|||
Width (W) | Height (h) | Length (L) |
Indicative Image |
19.05
mm + 0 / - 0.051 |
12.70
mm + 0 / - 0.051 |
74.61
mm + / - 0.25 |
![]() |
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) | |||
Part Number: K-1905-1270-7461B-C Machine Keys - 19.05x12.7x74.61 mm - Carbon Steel C45
Out of Stock | Backorder Now | Orders can be expected around Sun, May 11, 2025 Regular price
$11.50 AUD
Regular price
Unit price
/
per
Each
|
|||
|
|||
19.05
mm + 0 / - 0.051 |
12.70
mm + 0 / - 0.051 |
88.90
mm + / - 0.25 |
![]() |
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard Undersized End Type: B (Square Ends) | |||
Part Number: K-1905-1270-8890BU-C (92 Pcs) Machine Keys - 19.05x12.7x88.9 mm - Carbon Steel C45
Out of Stock | Backorder Now | Orders can be expected around Sun, May 11, 2025 Regular price
$1,020.59 AUD
Regular price
Unit price
/
per
Per 92
|
|||
19.05
mm + 0 / - 0.051 |
12.70
mm + 0 / - 0.051 |
88.90
mm + / - 0.25 |
![]() |
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard Undersized End Type: B (Square Ends) | |||
Part Number: K-1905-1270-8890BU-C (92 Pcs) Machine Keys - 19.05x12.7x88.9 mm - Carbon Steel C45
Out of Stock | Backorder Now | Orders can be expected around Sun, May 11, 2025 Regular price
$1,020.59 AUD
Regular price
Unit price
/
per
Per 92
|
|||
|
|||
19.05
mm + 0 / - 0.030 |
14.29
mm + 0 / - 0.051 |
50.80
mm + / - 0.25 |
![]() |
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) | |||
Part Number: K-1905-1429-5080B-C Machine Keys - 19.05x14.29x50.8 mm - Carbon Steel C45
Out of Stock | Backorder Now | Orders can be expected around Sun, May 11, 2025 Regular price
$8.95 AUD
Regular price
Unit price
/
per
Each
|
|||
19.05
mm + 0 / - 0.030 |
14.29
mm + 0 / - 0.051 |
50.80
mm + / - 0.25 |
![]() |
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) | |||
Part Number: K-1905-1429-5080B-C Machine Keys - 19.05x14.29x50.8 mm - Carbon Steel C45
Out of Stock | Backorder Now | Orders can be expected around Sun, May 11, 2025 Regular price
$8.95 AUD
Regular price
Unit price
/
per
Each
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19.05
mm + 0 / - 0.051 |
19.05
mm + 0 / - 0.051 |
38.10
mm + / - 0.25 |
![]() |
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) | |||
Part Number: K-1905-1905-3810B-C Machine Keys - 19.05x19.05x38.1 mm - Carbon Steel C45
Out of Stock | Backorder Now | Orders can be expected around Sun, May 11, 2025 Regular price
$9.14 AUD
Regular price
Unit price
/
per
Each
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19.05
mm + 0 / - 0.051 |
19.05
mm + 0 / - 0.051 |
38.10
mm + / - 0.25 |
![]() |
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) | |||
Part Number: K-1905-1905-3810B-C Machine Keys - 19.05x19.05x38.1 mm - Carbon Steel C45
Out of Stock | Backorder Now | Orders can be expected around Sun, May 11, 2025 Regular price
$9.14 AUD
Regular price
Unit price
/
per
Each
|
|||
|
|||
19.05
mm + 0 / - 0.051 |
19.05
mm + 0 / - 0.051 |
50.80
mm + / - 0.25 |
![]() |
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) | |||
Part Number: K-1905-1905-5080B-C Machine Keys - 19.05x19.05x50.8 mm - Carbon Steel C45
Out of Stock | Backorder Now | Orders can be expected around Sun, May 11, 2025 Regular price
$11.14 AUD
Regular price
Unit price
/
per
Each
|
|||
19.05
mm + 0 / - 0.051 |
19.05
mm + 0 / - 0.051 |
50.80
mm + / - 0.25 |
![]() |
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) | |||
Part Number: K-1905-1905-5080B-C Machine Keys - 19.05x19.05x50.8 mm - Carbon Steel C45
Out of Stock | Backorder Now | Orders can be expected around Sun, May 11, 2025 Regular price
$11.14 AUD
Regular price
Unit price
/
per
Each
|
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|
|||
19.05
mm + 0 / - 0.051 |
19.05
mm + 0 / - 0.051 |
53.98
mm + / - 0.25 |
![]() |
Material: Carbon Steel Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends) | |||
Part Number: K-1905-1905-5398A-C Machine Keys - 19.05x19.05x53.98 mm - Carbon Steel
Out of Stock | Backorder Now | Orders can be expected around Sun, May 11, 2025 Regular price
$27.68 AUD
Regular price
Unit price
/
per
Each
|
|||
19.05
mm + 0 / - 0.051 |
19.05
mm + 0 / - 0.051 |
53.98
mm + / - 0.25 |
![]() |
Material: Carbon Steel Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends) | |||
Part Number: K-1905-1905-5398A-C Machine Keys - 19.05x19.05x53.98 mm - Carbon Steel
Out of Stock | Backorder Now | Orders can be expected around Sun, May 11, 2025 Regular price
$27.68 AUD
Regular price
Unit price
/
per
Each
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|||
19.05
mm + 0 / - 0.051 |
19.05
mm + 0 / - 0.051 |
76.20
mm + / - 0.25 |
![]() |
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) | |||
Part Number: K-1905-1905-7620B-C Machine Keys - 19.05x19.05x76.2 mm - Carbon Steel C45
Out of Stock | Backorder Now | Orders can be expected around Sun, May 11, 2025 Regular price
$12.59 AUD
Regular price
Unit price
/
per
Each
|
|||
19.05
mm + 0 / - 0.051 |
19.05
mm + 0 / - 0.051 |
76.20
mm + / - 0.25 |
![]() |
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) | |||
Part Number: K-1905-1905-7620B-C Machine Keys - 19.05x19.05x76.2 mm - Carbon Steel C45
Out of Stock | Backorder Now | Orders can be expected around Sun, May 11, 2025 Regular price
$12.59 AUD
Regular price
Unit price
/
per
Each
|
|||
|
|||
19.05
mm + 0 / - 0.051 |
19.05
mm + 0 / - 0.051 |
82.55
mm + / - 0.25 |
![]() |
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) | |||
Part Number: K-1905-1905-8255B-C Machine Keys - 19.05x19.05x82.55 mm - Carbon Steel C45
Out of Stock | Backorder Now | Orders can be expected around Sun, May 11, 2025 Regular price
$15.05 AUD
Regular price
Unit price
/
per
Each
|
|||
19.05
mm + 0 / - 0.051 |
19.05
mm + 0 / - 0.051 |
82.55
mm + / - 0.25 |
![]() |
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) | |||
Part Number: K-1905-1905-8255B-C Machine Keys - 19.05x19.05x82.55 mm - Carbon Steel C45
Out of Stock | Backorder Now | Orders can be expected around Sun, May 11, 2025 Regular price
$15.05 AUD
Regular price
Unit price
/
per
Each
|
|||
|
|||
19.05
mm + 0 / - 0.051 |
19.05
mm + 0 / - 0.051 |
88.90
mm + / - 0.25 |
![]() |
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) | |||
Part Number: K-1905-1905-8890B-C Machine Keys - 19.05x19.05x88.9 mm - Carbon Steel C45
Out of Stock | Backorder Now | Orders can be expected around Sun, May 11, 2025 Regular price
$14.59 AUD
Regular price
Unit price
/
per
Each
|
|||
19.05
mm + 0 / - 0.051 |
19.05
mm + 0 / - 0.051 |
88.90
mm + / - 0.25 |
![]() |
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) | |||
Part Number: K-1905-1905-8890B-C Machine Keys - 19.05x19.05x88.9 mm - Carbon Steel C45
Out of Stock | Backorder Now | Orders can be expected around Sun, May 11, 2025 Regular price
$14.59 AUD
Regular price
Unit price
/
per
Each
|
|||
|
|||
19.05
mm + 0 / - 0.051 |
19.05
mm + 0 / - 0.051 |
95.25
mm + / - 0.25 |
![]() |
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) | |||
Part Number: K-1905-1905-9525B-C Machine Keys - 19.05x19.05x95.25 mm - Carbon Steel C45
Out of Stock | Backorder Now | Orders can be expected around Sun, May 11, 2025 Regular price
$15.41 AUD
Regular price
Unit price
/
per
Each
|
|||
19.05
mm + 0 / - 0.051 |
19.05
mm + 0 / - 0.051 |
95.25
mm + / - 0.25 |
![]() |
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) | |||
Part Number: K-1905-1905-9525B-C Machine Keys - 19.05x19.05x95.25 mm - Carbon Steel C45
Out of Stock | Backorder Now | Orders can be expected around Sun, May 11, 2025 Regular price
$15.41 AUD
Regular price
Unit price
/
per
Each
|
|||
|
|||
20.00
mm + 0 / - 0.076 |
12.00
mm + 0 / - 0.043 |
40.00
mm + / - 0.25 |
![]() |
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) | |||
Part Number: K-2000-1200-4000B-C Machine Keys - 20x12x40 mm - Carbon Steel C45
Out of Stock | Backorder Now | Orders can be expected around Sun, May 11, 2025 Regular price
$7.50 AUD
Regular price
Unit price
/
per
Each
|
|||
20.00
mm + 0 / - 0.076 |
12.00
mm + 0 / - 0.043 |
40.00
mm + / - 0.25 |
![]() |
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) | |||
Part Number: K-2000-1200-4000B-C Machine Keys - 20x12x40 mm - Carbon Steel C45
Out of Stock | Backorder Now | Orders can be expected around Sun, May 11, 2025 Regular price
$7.50 AUD
Regular price
Unit price
/
per
Each
|
|||
|
|||
20.00
mm + 0 / - 0.076 |
12.00
mm + 0 / - 0.043 |
70.00
mm + / - 0.25 |
![]() |
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends) | |||
Part Number: K-2000-1200-7000A-C45 Machine Keys - 20x12x70 mm - Carbon Steel C45
Out of Stock | Backorder Now | Orders can be expected around Sun, May 11, 2025 Regular price
$9.41 AUD
Regular price
Unit price
/
per
Each
|
|||
20.00
mm + 0 / - 0.076 |
12.00
mm + 0 / - 0.043 |
70.00
mm + / - 0.25 |
![]() |
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends) | |||
Part Number: K-2000-1200-7000A-C45 Machine Keys - 20x12x70 mm - Carbon Steel C45
Out of Stock | Backorder Now | Orders can be expected around Sun, May 11, 2025 Regular price
$9.41 AUD
Regular price
Unit price
/
per
Each
|
|||
|
|||
20.00
mm + 0 / - 0.076 |
12.00
mm + 0 / - 0.043 |
80.00
mm + / - 0.25 |
![]() |
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends) | |||
Part Number: K-2000-1200-8000A-C45 (45 Pcs) Machine Keys - 20x12x80 mm - Carbon Steel C45
Out of Stock | Backorder Now | Orders can be expected around Thu, Jun 12, 2025 Regular price
$714.05 AUD
Regular price
Unit price
/
per
Per 45
|
|||
20.00
mm + 0 / - 0.076 |
12.00
mm + 0 / - 0.043 |
80.00
mm + / - 0.25 |
![]() |
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends) | |||
Part Number: K-2000-1200-8000A-C45 (45 Pcs) Machine Keys - 20x12x80 mm - Carbon Steel C45
Out of Stock | Backorder Now | Orders can be expected around Thu, Jun 12, 2025 Regular price
$714.05 AUD
Regular price
Unit price
/
per
Per 45
|
|||
|
|||
20.00
mm + 0.076 / - 0.00 |
12.00
mm + 0.043 / - 0.00 |
85.73
mm + / - 0.25 |
![]() |
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Oversized End Type: B (Square Ends) | |||
Part Number: K-2000-1200-8573BO-C Machine Keys - 20x12x85.73 mm - Carbon Steel C45
Out of Stock | Backorder Now | Orders can be expected around Sun, May 11, 2025 Regular price
$12.05 AUD
Regular price
Unit price
/
per
Each
|
|||
20.00
mm + 0.076 / - 0.00 |
12.00
mm + 0.043 / - 0.00 |
85.73
mm + / - 0.25 |
![]() |
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Oversized End Type: B (Square Ends) | |||
Part Number: K-2000-1200-8573BO-C Machine Keys - 20x12x85.73 mm - Carbon Steel C45
Out of Stock | Backorder Now | Orders can be expected around Sun, May 11, 2025 Regular price
$12.05 AUD
Regular price
Unit price
/
per
Each
|
|||
|
|||
22.23
mm + 0 / - 0.051 |
19.05
mm + 0 / - 0.051 |
63.50
mm + / - 0.25 |
![]() |
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) | |||
Part Number: K-2223-1905-6350B-C Machine Keys - 22.23x19.05x63.5 mm - Carbon Steel C45
Out of Stock | Backorder Now | Orders can be expected around Sun, May 11, 2025 Regular price
$14.95 AUD
Regular price
Unit price
/
per
Each
|
|||
22.23
mm + 0 / - 0.051 |
19.05
mm + 0 / - 0.051 |
63.50
mm + / - 0.25 |
![]() |
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) | |||
Part Number: K-2223-1905-6350B-C Machine Keys - 22.23x19.05x63.5 mm - Carbon Steel C45
Out of Stock | Backorder Now | Orders can be expected around Sun, May 11, 2025 Regular price
$14.95 AUD
Regular price
Unit price
/
per
Each
|
|||
|
|||
22.23
mm + 0 / - 0.076 |
22.23
mm + 0 / - 0.076 |
50.80
mm + / - 0.25 |
![]() |
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) | |||
Part Number: K-2223-2223-5080B-C Machine Keys - 22.23x22.23x50.8 mm - Carbon Steel C45
Out of Stock | Backorder Now | Orders can be expected around Sun, May 11, 2025 Regular price
$14.68 AUD
Regular price
Unit price
/
per
Each
|
|||
22.23
mm + 0 / - 0.076 |
22.23
mm + 0 / - 0.076 |
50.80
mm + / - 0.25 |
![]() |
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) | |||
Part Number: K-2223-2223-5080B-C Machine Keys - 22.23x22.23x50.8 mm - Carbon Steel C45
Out of Stock | Backorder Now | Orders can be expected around Sun, May 11, 2025 Regular price
$14.68 AUD
Regular price
Unit price
/
per
Each
|
|||
|
|||
22.23
mm + 0 / - 0.076 |
22.23
mm + 0 / - 0.076 |
88.90
mm + / - 0.25 |
![]() |
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) | |||
Part Number: K-2223-2223-8890B-C Machine Keys - 22.23x22.23x88.9 mm - Carbon Steel C45
Out of Stock | Backorder Now | Orders can be expected around Sun, May 11, 2025 Regular price
$19.41 AUD
Regular price
Unit price
/
per
Each
|
|||
22.23
mm + 0 / - 0.076 |
22.23
mm + 0 / - 0.076 |
88.90
mm + / - 0.25 |
![]() |
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) | |||
Part Number: K-2223-2223-8890B-C Machine Keys - 22.23x22.23x88.9 mm - Carbon Steel C45
Out of Stock | Backorder Now | Orders can be expected around Sun, May 11, 2025 Regular price
$19.41 AUD
Regular price
Unit price
/
per
Each
|
|||
|
|||
25.00
mm + 0 / - 0.076 |
14.00
mm + 0 / - 0.043 |
85.00
mm + / - 0.25 |
![]() |
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) | |||
Part Number: K-2500-1400-8500B-C (8 Pcs) Machine Keys - 25x14x85 mm - Carbon Steel C45
Out of Stock | Backorder Now | Orders can be expected around Fri, May 23, 2025 Regular price
$291.77 AUD
Regular price
Unit price
/
per
Per 8
|
|||
25.00
mm + 0 / - 0.076 |
14.00
mm + 0 / - 0.043 |
85.00
mm + / - 0.25 |
![]() |
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) | |||
Part Number: K-2500-1400-8500B-C (8 Pcs) Machine Keys - 25x14x85 mm - Carbon Steel C45
Out of Stock | Backorder Now | Orders can be expected around Fri, May 23, 2025 Regular price
$291.77 AUD
Regular price
Unit price
/
per
Per 8
|
|||
|
|||
25.40
mm + 0 / - 0.076 |
22.23
mm + 0 / - 0.076 |
82.55
mm + / - 0.25 |
![]() |
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) | |||
Part Number: K-2540-2223-8255B-C Machine Keys - 25.4x22.23x82.55 mm - Carbon Steel C45
Out of Stock | Backorder Now | Orders can be expected around Sun, May 11, 2025 Regular price
$24.14 AUD
Regular price
Unit price
/
per
Each
|
|||
25.40
mm + 0 / - 0.076 |
22.23
mm + 0 / - 0.076 |
82.55
mm + / - 0.25 |
![]() |
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) | |||
Part Number: K-2540-2223-8255B-C Machine Keys - 25.4x22.23x82.55 mm - Carbon Steel C45
Out of Stock | Backorder Now | Orders can be expected around Sun, May 11, 2025 Regular price
$24.14 AUD
Regular price
Unit price
/
per
Each
|
|||
|
|||
25.40
mm + 0 / - 0.076 |
25.40
mm + 0 / - 0.076 |
76.20
mm + / - 0.25 |
![]() |
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) | |||
Part Number: K-2540-2540-7620B-C Machine Keys - 25.4x25.4x76.2 mm - Carbon Steel C45
Out of Stock | Backorder Now | Orders can be expected around Sun, May 11, 2025 Regular price
$23.05 AUD
Regular price
Unit price
/
per
Each
|
|||
25.40
mm + 0 / - 0.076 |
25.40
mm + 0 / - 0.076 |
76.20
mm + / - 0.25 |
![]() |
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) | |||
Part Number: K-2540-2540-7620B-C Machine Keys - 25.4x25.4x76.2 mm - Carbon Steel C45
Out of Stock | Backorder Now | Orders can be expected around Sun, May 11, 2025 Regular price
$23.05 AUD
Regular price
Unit price
/
per
Each
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