Locknuts and earthing locknuts are used in conjunction with a male threaded cable gland and often an IP washer to positively locate equipment in a thin walled enclosure.
They are offered in plated brass and stainless steel to match the cable gland / enclosure.
The specification of earthing locknuts is that one side includes sharp teeth that ensure the equipotential bonding once the locknut is tightened.
For further alternative materials see the Raxton locknuts.
| Thread size | A | E | Order unit | Catalog number |
| Pg7 | 15.0 | 3.0 | 20 | CAP280704 |
| Pg9 | 18.0 | 3.0 | 20 | CAP280904 |
| Pg11 | 21.0 | 3.0 | 20 | CAP281104 |
| Pg13 | 23.0 | 3.0 | 20 | CAP281304 |
| Pg16 | 26.0 | 3.0 | 20 | CAP281604 |
| Pg21 | 32 | 3.5 | 20 | CAP282104 |
| Pg29 | 41.0 | 4.0 | 10 | CAP282904 |
| Pg36 | 51.0 | 5.0 | 10 | CAP283604 |
| Pg42 | 58.0 | 5.0 | 1 | CAP284204 |
| N 48° NFC | 64.0 | 6.0 | 1 | CAP284804 |
| Pg48 DIN | 64.0 | 6.0 | 1 | CAP284884 |
| Thread size | A | E | Order unit | Catalog number |
| Pg7 | 15.0 | 3.0 | 20 | CAP280794 |
| Pg9 | 18.0 | 3.0 | 20 | CAP280994 |
| Pg11 | 21.0 | 3.0 | 20 | CAP281194 |
| Pg13 | 23.0 | 3.0 | 20 | CAP281394 |
| Pg16 | 26.0 | 3.0 | 20 | CAP281694 |
| Pg21 | 32.0 | 3.5 | 20 | CAP282194 |
| Pg29 | 41.0 | 4.0 | 10 | CAP282994 |
| Pg36 | 51.0 | 5.0 | 10 | CAP283694 |
| Pg42 | 58.0 | 5.0 | 1 | CAP284294 |
| N 48° NFC | 64.0 | 6.0 | 1 | CAP284894 |
| Pg48 DIN | 64.0 | 6.0 | 1 | CAP284994 |
| Thread size | A | E | Order unit | Catalog number |
| M10 | 12.0 | 2.5 | 20 | CAP221094 |
| M12 | 23.0 | 3.0 | 20 | CAP221294 |
| M16 | 29.0 | 4.0 | 20 | CAP221694 |
| M20 | 35.0 | 4.0 | 20 | CAP222094 |
| M25 | 44.0 | 4.5 | 20 | CAP222594 |
| M32 | 60.0 | 4.8 | 10 | CAP223294 |
| M40 | 69.0 | 5.0 | 10 | CAP224094 |
| M50 | 87.0 | 6.5 | 1 | CAP225094 |
| M63 | 103.0 | 6.5 | 1 | CAP226394 |
| M75 | 104.0 | 8.0 | 1 | CAP227594 |
| M90 | 122.0 | 8.0 | 1 | CAP229094 |
| M110 | 132.0 | 9.0 | 1 | CAP221104 |
| Thread size | A | E | Order unit | Catalog number |
| M10 | 12.0 | 2.5 | 20 | CAP229104 |
| M12 | 14.0 | 3.0 | 20 | CAP229124 |
| M16 | 18.0 | 3.0 | 20 | CAP229164 |
| M20 | 23.0 | 3.0 | 20 | CAP229204 |
| M25 | 28.0 | 3.0 | 20 | CAP229254 |
| M32 | 36.0 | 3.5 | 10 | CAP229324 |
| M40 | 44.0 | 4.0 | 10 | CAP229404 |
| M50 | 54.0 | 5.0 | 1 | CAP229504 |
| M63 | 70.0 | 6.0 | 1 | CAP229634 |
| Thread size | A | E | Order unit | Catalog number |
| Pg7 | 15.0 | 4.5 | 20 | CAP260770 |
| Pg9 | 19.0 | 4.5 | 20 | CAP260970 |
| Pg11 | 22.0 | 5.0 | 20 | CAP261170 |
| Pg13 | 24.0 | 5.5 | 20 | CAP261370 |
| Pg16 | 27.0 | 6.0 | 20 | CAP261670 |
| Pg21 | 32.0 | 6.5 | 20 | CAP262170 |
| Pg29 | 41.0 | 7.5 | 10 | CAP262970 |
| Pg36 | 54.0 | 9.0 | 10 | CAP263670 |
| Pg42 | 60.0 | 9.0 | 1 | CAP264270 |
| N°48 NFC | 67.0 | 9.5 | 1 | CAP264870 |
| Pg48 DIN | 67.0 | 9.5 | 1 | CAP264878 |
| Thread size | A | E | Order unit | Catalog number |
| M12 | 18.0 | 4.5 | 20 | CAP261273 |
| M16 | 22.0 | 5.0 | 20 | CAP261673 |
| M20 | 26.0 | 5.5 | 20 | CAP262073 |
| M25 | 32.0 | 6.0 | 20 | CAP262573 |
| M32 | 41.0 | 7.0 | 10 | CAP263273 |
| M40 | 50.0 | 8.0 | 1 | CAP264073 |
| M50 | 60.0 | 8.0 | 1 | CAP265073 |
| M63 | 75.0 | 9.0 | 1 | CAP266373 |