Speed Washers and Self-Locking Washers

Speed washers and self-locking washers are used for the installation of glasswool and rockwool (mineral wool) or other insulation material in thermal insulation project. Generally, they are used with our CD weld pins, hooks and anchors together.

Material of washers

  • Type304 stainless steel;
  • Low carbon steel;
  • Middle carbon steel.
Self-Locking Washers
Speed Washers

Washers Specifications

  • Diameter or length: 20mm - 80mm;
  • Thickness: 0.5mm - 2mm;
  • Surface: Copper coated or zinc coated;

If the spec that you need is not listed here, please contact us.