Burning River Buys stocks self-locking washer that is manufactured primarily of Aluminum. We offer self-locking washers in round shape. These insulation washers mount on many types of insulation fasteners for holding insulation material in place. The gauge of the pin, or diameter, should match the fastener it is being affixed.
Self-Locking Washers Round:
- Diameter: 1 inch, 1-3/16 inch or 1½ inch
- Material: Mild Steel or Stainless Steel
- Plating: Galvanized
- Edge: Beveled