SIZE: M4-M62 ; ANSI 1/4"-2.1/2"SURFACE TREATMENT:Zinc Plated(CR3+,CR6+),Black Treatment,Hot Galvanization Etc.Produce According With DIN(Code Forging:M4-M24 ; Hot Forging: M27-M62),ANSI(Code Forging:1/4"-7/8"; Hot Forging: 1"-2.1/2"), BS, ISO and...
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hexnut, threaded rod, anchor bolts and casting expansion pipe...
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