Nord-Lock Washer

Also known as: Wedge Lock Washer, Wedge Locking Washer

Wedge-locking washer pairs with serrated faces that prevent loosening through wedge effect. Superior vibration resistance.

Quick Specifications

Washer Type

Lock

Category

Washer

Measurement

Imperial, Metric

Dimensions

Inner Diameter (ID)
0.125" - 4"
Outer Diameter (OD)
0.312" - 6"
Thickness
0.04" - 0.25"

Available Materials

Steel Stainless Steel

Standards

DIN 25201

Common Applications

  • + High-vibration machinery
  • + Critical joints
  • + Wind turbines
  • + Mining equipment
  • + Rail

Not Recommended For

  • - Low-budget applications
  • - Non-critical fastening

Related Fasteners

Lock Washer Belleville Washer