HEICO-LOCK® Wedge Lock Washers

The HEICO-LOCK® wedge locking system is a high-quality securing solution for demanding bolted connections! Especially under extreme vibrations or dynamic loads, the HEICO-LOCK® wedge locking washers provide maximum safety. When tightening the screw, the outer radial ribs of the HEICO-LOCK® wedge locking washers form a positive fit into the respective counter surface. Under dynamic loading of the locking system, only movement between the inner wedge surfaces is possible. This results in an increase in preload force.