Brass Locknuts
Application
Secures a Cable Gland in position at the equipment.
Materials & Finishes
Locknuts are manufactured as standard in Brass.
Stainless Steel Locknuts available, but dimensions may differ slightly to those stated in the selection table. Please contact Hawke for details.
| LOCKNUT SELECTION TABLE | |||||||
|---|---|---|---|---|---|---|---|
| Metric x 1.5mm Pitch | NPT | ||||||
| Metric Cable Gland |
Across Flats ‘X’ |
Across Corners ‘Y’ |
‘Z’ | NPT * Cable Gland |
Across Flats ‘X’ |
Across Corners ‘Y’ |
‘Z’ |
| M16 | 19.0 | 21.9 | 3.2 | - | - | - | - |
| M20 | 24.0 | 26.9 | 4.0 | ½" | 30.0 | 33.6 | 4.7 |
| M20 | 24.0 | 26.9 | 4.0 | ¾" | 30.0 | 33.6 | 4.7 |
| M25 | 30.0 | 33.6 | 4.0 | 1" | 36.0 | 40.3 | 6.4 |
| M32 | 46.0 | 53.1 | 4.0 | 1¼" | 46.0 | 51.5 | 6.4 |
| M40 | 46.0 | 53.1 | 4.8 | 1½" | 55.0 | 61.6 | 6.4 |
| M50 | 65.0 | 72.8 | 4.7 | 2" | 65.0 | 72.8 | 6.4 |
| M63 | 80.0 | 89.6 | 6.4 | 2½" | 80.0 | 89.6 | 6.4 |
| M75 | 95.0 | 107.0 | 6.4 | 3" | 95.0 | 107.0 | 6.4 |
| M80 | 106.4 | 119.2 | 10.0 | 3½" | 127.0 | 143.0 | 9.0 |
| M90 | 106.4 | 119.2 | 10.0 | 3½" | 127.0 | 143.0 | 9.0 |
| M100 | 127.0 | 142.2 | 10.0 | 4" | 139.7 | 158.0 | 9.0 |
| All dimensions in millimetres (except*). Hawke do not recommend the sealing of plain holes in Enclosure walls using tapered threaded entries. Hawke only recommends the use of parallel threaded entries for this purpose. |
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Ordering Example
Locknut/Thread
e.g. Locknut/M25
