Sound Acoustic Solutions stocks self-locking washer that is manufactured of mild steel and stainless steel. 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 Rectangle – Beveled:
- Diameter: 1-1/2 inch 0r 2-1/2 inch
- Material: Mild Steel
- Plating: Galvanized
- Edge Beveled