Washer
25.4mm or 30mm, 38mm
Length
3/8" to 16" , Requirements
Material
Mild steel or 18-8 stainless steel
Plating
Zinc plated or Copper plated
Surface Treatment
Copper Coated,Polished, Galva
Place of Origin
Guangdong China (Mainland)
Product name
insulation pin weld
Usage
Fixed rock wool board air conditioning pipe insulation