Place of Origin
Jiangsu, China
Product name
304 Hex Socket Head Cap Screws Bolts Din 912 Allen Key Type Bolt
Surface
Black Oxide,PTFE,Zinc Nickle,etc
Standred
DIN, ASTM/ANSI, JIS, EN, ISO, AS, GB
Material
Stainlesss Steel Carbon Steel
Application
Building, Industry, Machinery