High Tensile Black Hex Socket Cap Head Screw Hexagon Allen Bolts Grade 10.9

Socket head cap screws are high tensile strength precision fasteners that have a small cylindrical head with a hexagon socket and external machine screw threads. They are used with bearing caps, machine assemblies, punch press tooling, shaft collars and other applications. Product name hex socket cap head screw Brand Name YBC Place of Origin Hebei, China Finish  ZINC, Plain, BLUE DYED Drive Hex Material Brass, Stainless Steel, Aluminium, Titanium, Stainless Steel Heade Style Hex Socket Head  Size m3-m60, as you request Length 10mm-500mm as you request Standard DIN, GB, ISO, ANSI, BS, JIS etc Certificate ISO9001:2015 Thread Full Grade 4.8/6.8/8.8/10.9/12.9 Application Machine.Building,