Round Head Hot Dip Galvanized Carriage Bolt
Surface finishing: self color, electro galvanized, hot dip galvanized, black ;
Standard: DIN, ASTM, JIS, BS, AS, ISO, GB, nonstandard bolt (according to your order);
Material: carbon steel ;
Grade: 4.8/6.8/8.8/10.9/12.9 ;
Dia: M3-M27 ;
Packaging: product bulk in plastic bag→carton box→wood pallet.
China Round Head Hot Dip Galvanized Carriage Bolt Factory professionally engaged in fastener manufacture and trading.The company have ourselves produce factory , electroplating factory and heating factory, Annual production capacity exceeds 20,000 tons.we are specialized in screw，thread rod ,anchor,bolt and so on products.Conforming DIN,ANSI,ISO standards. We can also provide processing service according to Customer drawing .