Wholesale Din912 8.8 M2 m3 m4 M8 ss 316 steel carbon zinc stock tornillo bolt hexagonal smooth hex socket head cap screw
Product Name
hexagon socket bolt screws
Size
m10x75 m6 m12 m8 m9 m12 m20 m29
Grade
4.6,4.8,5.6,6.8,8.8,9.8,10.9,12.9,etc
Available Material
304 stainless steel,plastic,brass,carbon steel,titanium,aluminum,etc
Surface treatment
Zinc plated,Black oxide,Phosphate,Dacroment,etc
Standard
ISO,BS,ANSI, GB,DIN,JIS,Nonstandard
Advantage
OEM / ODM / customized service provided
Quality control
ISO standard,100% Whole range inspection through the production
Certificate
ISO9001,ISO14001,IATF16949,ROHS,etc