DIN25201 Wedge Lock Washers

Superior vibration resistance for critical industrial applications

Product Overview

FULLERKREG DIN25201 Wedge Lock Washers (双叠自锁垫圈) are engineered for high-vibration environments where conventional fasteners fail. Compliant with DIN25201 standard, these washers deliver reliable clamping force retention across demanding industrial applications.

Browse our full range: Dual Lock Washers

Key Features

• Self-locking under vibration – maintains clamp load where spring washers fail
• Reusable up to 5 times without loss of performance
• DIN25201 compliant – internationally recognized standard
• High clamping force retention across temperature extremes

Stock Sizes

NL3 – NL72  |  NL3SP – NL48SP

Materials

65Mn  ·  Carbon Steel  ·  SS304  ·  SS316  ·  Alloy Steel SK5

Surface Finishes

Dacromet  ·  Black Oxide  ·  Zinc Plated  ·  Polished

Applications

Machinery  ·  Rail Transit  ·  Automotive

For more specifications and customized requirements, please contact us.