We Provide Bolts Nuts And Washers
Mar 14, 2008
Bolts, nuts and washers:
1) Stud bolts (threaded rods) and hex bolts:
a) Material: ASTM A193 B7, A320 L7, ASTM A307, ASTM A325, A490, ASTM B150 C63000, Duplex SS31803
b) Specification: UNC, UNF ANSI B1.1, DIN 975 ANSI B18.2.1, ANSI B18.2.6.....
Taicang Juya Special Steel Company