Product Parameters
Square Head Bolts:
Material:Carbon Steel, Alloy Steel, Stainless Steel, Brass
Grade:SAE J429 Gr.2, 5,8; A307 Gr. A
Finish:Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black Oxide, Nickel, Chrome, H.D.G
Application:
Structural Steel; Metal Building; Oil&Gas; Tower&Pole; Wind Energy; Mechanical Machine; Automobile: Home Decorating
