Cup Head Weld Pin
Cup head weld pin is mainly used for fasten the insulation to the sheet metal of insulation construction. It works with welding equipment, through welding for fasten the insulation.
MATERIAL: common material is Low Carbon Steel, other materials are available.
FINISH: Zinc Plating is standard, Copper plating also is available.
ANNEALING: all steel pins are fully annealed unless otherwise specified.
WASHER: Low carbon steel & zinc plating.
BEVEL: washer edge is beveled to prevent cutting of insulation material
| CUP HEAD WELD PIN | ||
| “D” | “C” | “L” |
| 12GA(0.105) | 1-1/2 | 3/8" minimum, other length can be customized |
| 14GA(0.080) | 1-3/8 | 3/16" minimum, other length can be customized |
