[WHAT TO GET]: The base and washer are made of galvanized iron, and the nails are made of aluminum. These components feature good insulation performance, strong bearing capacity, high durability, and are not prone to rusting or deformation.[WHERE TO USE]: Insulation pins and washers serve primarily as anchoring components, widely applied in securing insulation materials across scenarios such as HVAC duct insulation, building wall insulation, equipment thermal insulation, and presentation board installation. They are suitable for fixing various materials including fiberglass mats, extruded polystyrene boards, insulation foam boards, and wooden boards.[WHAT IT IS]: The self stick insulation pin size is 30mm x 1.5mm / 1.18 x 0.06 inch (LxD), base size is 24 x 24mm / 0.95 x 0.95 inch; the self locking washer diameter is 30mm / 1.18 inch.
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