Aluminum Insulation Dome Caps are both lock washers and protective caps that conceal the sharp end of a pin. Dome caps can be used as a locking washer on both Perforated Base and Self-Stick Insulation Hanger Pins. The aluminum dome cap contains a stainless steel lock washer on the inside and creates a safe and an attractive look if left exposed. Dome caps can come in silver or painted black or white to match insulation facings or fabrics.
- 12 Gauge (More on gauges here)
- Made from Aluminum
- Sold in Bags of 100, 500 and 1000