Standard BS 3575, DIN 7338, ANSI B 18.7 and so on Type FULL TUBULAR RIVET Material 08AL Surface finish Environmental protection blue-white zinc plated, color zinc plated, black zinc plated, copper plated, Ni plated, phosphating, blackening Heat Treatment Heat treatment with the material, and heat treatment with the product Manufactruing Process Wire Drawing, Cold Heading, Heat Treatment, Surface Plating, Packing Lead Time 10-30days, according to customer's order qty and detailed requirements Packing 500-2000pieces in a Polybag, then into a carton box, finally into a pallet, or customized