a193 b7 stud bolt
Astm a193 B7 B7M threaded rod,Stud bolt(assembly with Astm a194 2H 2HM nut)
Dia. :1/2" ~ 4"
Length :4" ~ 235"
Material:Astm 4140,Astm 4142 (GB 42CrMo)
Grade: Astm a193 B7 B7M,A194 2H 2HM
Surface treatment : plain ,black oxygenation, zinc plated, hot dip galvanizing, etc.
Dia. :1/2" ~ 4"
Length :4" ~ 235"
Material:Astm 4140,Astm 4142 (GB 42CrMo)
Grade: Astm a193 B7 B7M,A194 2H 2HM
Surface treatment : plain ,black oxygenation, zinc plated, hot dip galvanizing, etc.
Main Products
Hex bolt,heavy hex structural bolt,threaded rod,hex nut,washer