Products

This supplier provides the following products:

Bolt Securing System

Nord-Lock

Nord-Lock
Nord-Lock

The NORD-LOCK bolt securing system uses geometry to safely lock bolted joints in the most critical applications. This unique wedge-locking system offers the following advantages:

Bolt Securing System
Tension makes the bolt self-locking

The key is the difference in angles. Since the cam angle "α" is larger than the thread pitch "β", the pair of washers expand more than the corresponding pitch of the thread. NORD-LOCK washers positively lock the fastener in a joint which is subjected to extreme vibration or dynamic loads.