Certified system for securing bolts, working at low and high preload levels
Particularly suitable for dynamic loads – including when using lubricants
Very easy to install and remove (wedge lock washers are supplied as a pre-assembled pair)
Can be re-used
Also suitable for high-tensile bolts of 8.8, 10.9 and 12.9 and their respective nuts
Available in steel or stainless steel with narrow or wide bearing surfaces – other materials are available upon request
Wedge Lock Washers
The proven locking system for the most demanding of bolted joint applications.
Ring Lock Washers
The innovative system with added security.
Wedge Lock Nuts
Combined. Efficient. Safe!
Wheel Nuts
The reliable solution for the problem of self-loosening of wheel nuts on both roads and rough terrain.
HLK-Washers
The anti-vibration bolt securing system for HV sets according to DIN EN 14399-4 and DIN EN 14399-8.
Combi-Washers
Flexible. Fast. Innovative.