- Clamping effect directly in the thread – elastically resilient
- Even clamping torque in repeated screwings
- Constant thread friction
- Uniform load and stress distribution
- High temperature resistance
- Modular design
– Profitable
– Material and surface in higher quality only required for small fastener (HELICOIL® screwlock)
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HELICOIL - locknuts
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Catalogue
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Product descriptions
- Product characteristics
- Installation procedures
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.
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
