Raw Material | Carbon steel | ||||
Surface | H.D.G,dacromet,black phosphating | ||||
Head Style | Round,Pan,Hex,etc | ||||
Specifications | Various shape size according to your requirement | ||||
Standard | DIN, ANSI,ASTM, JIS, GB, Non-standard | ||||
Package | Master cartons and pallets | ||||
Certification | ISO,SGS,ROHS |