Leading UK Manufacturer of Tapered Lock Nuts.
We specialise in the precision manufacture and supply of high-integrity Tapered Lock Nuts, engineered specifically to complement clevis fork ends, turnbuckles, and architectural tension systems.
Designed with a specialised tapered profile, these lock nuts securely jam and lock adjustable threaded components into place at precise tension settings, preventing loosening under dynamic or cyclic vibration.
Utilising advanced in-house machining, thread tapping, and bar-turning cells, we ensure consistent mechanical performance, accurate thread alignments, and reliable locking integrity across every production run.
| A | B | L | D1 |
|---|---|---|---|
| Thread | mm | mm | mm |
| M10 X 1.50 | 3.5 | 17.0 | 15 |
| M12 X 1.75 | 3.5 | 20.4 | 19 |
| M16 X 2.00 | 3.5 | 27.2 | 25 |
| M20 X 2.50 | 3.5 | 34.0 | 30 |
| M24 X 3.00 | 4.0 | 40.8 | 36 |
| M27 X 3.00 | 4.0 | 45.9 | 42 |
| M30 X 3.50 | 4.0 | 51.0 | 45 |
| M33 X 3.50 | 5.0 | 56.1 | 48 |
| M36 X 4.00 | 5.0 | 61.2 | 54 |
| M39 X 4.00 | 5.0 | 66.3 | 60 |
