Rock Wool Fireproof Insulation for Construction Material CD Welding Insulation Pins

Product Detail

Capacitor Discharge welding pins

The CD weld pin is a capacitor discharge weld insulation fastener,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 steel

Plating:Galvanized coating or cooper plating for low carbon steel

No Plating for Aluminum or stainless steel

Self-locking washer:Available in all kinds of shapes,sizes and materials

Pin 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”



Welcome to purchase high quality and standard rock wool fireproof insulation for construction material cd welding insulation pins from Dongpu Hardware - one of the leading manufacturers and suppliers of screws and related products. We aim at offering customers high quality products with competitive price, and offering excellent service and timely delivery. With many products in stock in our factory, we also offer customized service.