• DIN 25201, ISO 10683-3 HEICO wedge lock washer system provides a convenient and effective way to secure bolt joints that may be susceptible to loosening when used with a standard washer. Since a wedge washer harnesses tension instead of friction within an application, it can provide a more secure hold than standard washers.

Similar to EN 10083-3, Durloc, Nord-Lock, TEC Series Disc-Lock, Wedge Lock