표준
DIN IFI, DIN BSW, ISO, JIS
Product name
Stainless steel socket hexagon bolts and Hexagonal nuts
Place of Origin
Jiangsu, China (Mainland)
Material
Carbon Steel, Alloy Steel, Stainless Steel, Brass
Grade
SAE J429 Gr.2, 5,8; ASTM A307Gr.A, CL4.8, etc