Roc-Master Piping Solutions Ltd. Shanghai [China]

Bolts,fastener,hex bolts Features: Stud bolts (threaded rods) and hex bolts a) Material: ASTM A193 B7,A320 L7, ASTM A3

Bolts,fastener,hex bolts

Features: Stud bolts (threaded rods) and hex bolts a) Material: ASTM A193 B7,A320 L7, ASTM A307, ASTM A325, A490, ASTM B150 C63000, Duplex SS31803b) Specification: UNC,UNF ANSI B1.1,DIN 975 ANSI B18.2.1, ANSI B18.2.6 DIN931,DIN933Packing:Roc-Master export standard

Bolts,fastener,hex bolts