Place of Origin
Jiangsu, China
Model Number
din 97 /din 7997 /din 571
Place of Origin
Jiangsu China (Mainland)
Product Name
torx wood screw
Model Number
DIN517 DIN7997 DIN97
Finished
Black,Zinc plated,Copper plating,Phosphating,Mechanical galvanized
Material
Stainless steel / Carbon steel
Surface Treatment
ZP,Dacromet,HDG, heat treating
Standard
DIN, ISO, JIS, AISI