Rock Wool Fireproof Insulation For Construction Material Cd Welding Insulation Pins

Capacitor Discharge welding pinsThe CD weld pin is a capacitor discharge weld insulation fastener,Website:http://www.weldpinssupplier.com,these insulation weld pins work with a stud welding machine,weld the pins on the sheet metal,then put the insulation through the weld pins,press a self locking washer onto the pin,bend over or clip off the pin to finish fastening insulation installation.Product Details:Material:Low carbon steel,Aluminum,Stainless steelPlating:Galvanized coating or cooper plating for low carbon steelNo Plating for Aluminum or stainless steelSelf-locking washer:Available in all kinds of shapes,sizes and materialsPin diameter:10GA(3.4mm),3mm,12GA(2.7mm),14GA(2.0mm)Length:3/4"1"1-1/2"2"2-1/2"3"3-1/2"4"4-1/2"5"5-1/2"6"6-1/2"7"