Counter Sunk Bolt
DIN, GB, ANSI, BSW, JIS, GOST
Carbon Steel, Staimless Steel, Steel Anolly
Good Anti-Corrosion Ability, Kinds of Coatings
Construction Industy
If Any Quality Problem, We Pay for The Loose at on
Passivation, Galvanized, Dacromet
Poly Bags+Carton(20x20x15cm)
ISO, DIN, AS/NZS, GB, ANSI and BS
Shenzhen Guangdong China(Mainland)