Engineered with a double-layer self-locking design to create irreversible friction, ensuring bolts stay securely tightened even under extreme vibration, heavy loads, or thermal expansion.
DIN25201 standards, trusted for automotive drivetrains, CNC machine bases, bridge bolt connections, and high-speed rail track fastening systems.
Covers 98% of industrial fastener needs, from small precision equipment (M3) to heavy-duty construction machinery (M56), eliminating the hassle of sourcing multiple washer types.
Wedge Locking Washers - Steel (Dacromet) Washer with Zinc Flake Coating, Vibration Resistant Safety Washers for Automotive, Industrial Machinery, Construction Equipment & Maintenance