Carbon steel thin head screws M4*5*9

CM large flat head screws black cross flat head M4M5M6 screws wholesale carbon steel thin head screws flat head machine wire

Standard ：CM

Material ：Carbon Steel

Usage ：Standard

Surface treatment ： Oxidation blackening

Strength grade ：Grade 4.8

Head shape ： Flat head

Product Grade ：Grade A

Applicable industries ：Construction,Railway Equipment Manufacturing,Communication Equipment Manufacturing,3C Electronic Manufacturing,Automobile Manufacturing,General Equipment Manufacturing,Solar Power Generation,New Energy Battery Manufacturing,Electronic Device Manufacturing,Medical Equipment Manufacturing,Automobile and Motorcycle Repairing

Grade 4.8

Head shape

Flat head

Applicable industries

Construction,Railway Equipment Manufacturing,Communication Equipment Manufacturing,3C Electronic Manufacturing,Automobile Manufacturing,General Equipment Manufacturing,Solar Power Generation,New Energy Battery Manufacturing,Electronic Device Manufacturing,Medical Equipment Manufacturing,Automobile and Motorcycle Repairing

Product Grade

Grade A