Locking Washers

FAS Locking Washers

Wedge-Locking washers secure bolts down with tension. This ensures that the bolts will not come loose due to heavy loads and extreme vibrations.

Wedge-locking washers can be used on applications such as Robotic engineered applications,Wind TurbinesSpacecraft and other numerous industrial applications.


Nord-Lock Carbon Steel Wedge-Locking Washers

  • Delta Protekt® Zinc Flake Coating
  • Material Standard: EN 1.7182
  • Hardness: ≥ 465HV1
  • Bolt Grades: Up to 12.9
  • Size Range: M3–M130 / #5 to 5"

Nord-Lock Stainless Steel Wedge-Locking Washers

  • Material Standard: EN 1.7182
  • Hardness: ≥ 520HV0.05
  • Bolt Grades: Up to A4-80
  • Size Range: M3–M80 / #5 to 3 1/8"

Nord-Lock 254 SMO Wedge-Locking Washers

  • Material Standard: EN 1.4547
  • Hardness: ≥ 600HV0.05
  • Bolt Grades: Up to A4-80
  • Size Range: M3–M39 / #5 to 1 1/2"