Special nuts with screw lock
HELICOIL® locknuts are one-piece fasteners because the nut is connected to the HELICOIL® screwlock thread insert.
Characteristics
Locking of the screw is achieved by one or several polygonal-shaped threads on the HELICOIL®. These threads clamp the flanks of the screwed-in screw; the result is an elastically resilient frictional locking. The achieved locking torques can be compared to the indications in ISO 2320.
Technology
The most important benefits at a glance
- Screw-locking in the thread
- Elastically acting screw lock
- Constant thread friction
- High temperature resistance
- Uniform load and stress distribution
- High repeat screwing-unscrewing cycles
Product types
| Download | Version | Language | Type/Size |
|---|---|---|---|
| HELICOIL® locknut Special nuts with screw lock |
0560/09.02 | English | PDF/ KB |
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