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Bolted joints in machines and technical systems are usually impacted by heavy dynamic loads or vibrations and therefore tend to self-loosening. The loosening is a gradual process that often remains undetected until damage or total failure occurs. HEICO-LOCK® Wedge Locking Systems offer effective and sustainable protection – for every application.
The HEICO-LOCK® series is a two-washer bolt locking system based on the wedge locking principle. When tensioning, the radial ribs on the outer surface of the washer pairs imprint into the surface of the components, while the opposing wedges at the inner surfaces effectively prevent self-loosening of the bolt.
The portfolio includes a large selection of innovative bolt locking devices and smart product combinations to keep securing bolts fast, simple and comfortable:
HEICO-LOCK® Wedge Lock Washers
The proven standard locking system to protect bolted joints against self-loosening
HEICO-LOCK® Ring Lock Washers
The best locking system for repeated use and non-specialists
HEICO-LOCK® Wedge Lock Nuts
The captive and rotary combination of nuts and wedge lock washers
HEICO-LOCK® Wheel Nuts
Engineered to provide reliable wheel security for on-road and off-road vehicles.
HEICO-LOCK® Combi-Washers
Quick and easy to pre-assemble – Excellent for complex installation situations
HEICO-LOCK® Reaction Washers
The ultimate bolt locking device that allows reaction-arm-free tightening with most branded high-torque tools
Discover the full range of HEICO-LOCK® at www.HEICO-GROUP.com.
