ASTM ANSI A193 B7/ A194 2h Zn-Ni Electro Pl Threaded Rod, Find Details and Price about Stud Bolt ASTM A193 Gr B7 Acme Threaded Rod from ASTM ANSI A193 B7/ A194 2h Zn-Ni Electro Pl Threaded Rod - Shanghai G&T Industry Co., Ltd.