| Customization: | Available |
|---|---|
| Material: | Carbon Steel |
| Type: | Hexagon Head |
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K-Lock Nuts is another type of lock nut. Its a hex nut pre-assembled with a free spinning external tooth lock washer. The teeth pattern of the washer bite into both the nut and the base material to prevent loosening caused by vibration. The locking action is achieved when the nut is tightened against a bearing surface as the teeth of the lock washer dig into it. Click here for dimensions of ANSI standard Keps Nuts or Metric standard K Lock Nuts
| thread size | M3 | M4 | M5 | M6 | M8 | M10 | M12 | |
| d | ||||||||
| P | 0.5 | 0.7 | 0.8 | 1 | 1.25 | 1.5 | 1.75 | |
| s | MIN | 5.32 | 6.78 | 7.78 | 9.78 | 12.73 | 16.73 | 18.7 |
| MAX | 5.5 | 7 | 8 | 10 | 13 | 17 | 19 | |
| k | MAX | 2.4 | 3.2 | 4 | 5 | 6.5 | 8 | 10 |
| dc | MIN | 7 | 7.9 | 9.1 | 10.85 | 14.7 | 18.6 | 21.6 |
| MAX | 7.2 | 8.1 | 9.3 | 11.15 | 15.1 | 19 | 22 | |
| c | Ref | 0.45 | 0.45 | 0.6 | 0.6 | 0.8 | 0.9 | 1 |
Transhow Fastener's main production facilities including steel wire pre-treatment system, Multi-position cold heading machines, hot forging, tapping and rolling machines, grounding, metal stamping, drilling and lathes/CNC. These facilities ensure our customers a wide selection of both standard fasteners and customized products.
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