CD Insulation Weld 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.
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
Size
Pin diameter: 10GA, 12GA, 14GA
Head part diameter : 0.175″ ,0.22″
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″ etc
ANNEALING: All steel pins are made from annealed in process wire unless otherwise specified.
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