Specifications of Black Oxide Hex Bolt:
Available Packing:Bulk in master cartons, then on pallets
Certification: ISO, ROHS, SGS
Sample:Free
Port:Shanghai,Ningbo
Black oxide hex bolt
Material: Carbon Steel
Standard: DIN GB ISO JIS BA ANSI
Finish: Zinc-Plated,Hot Dip Galvanized(HDG),Dacromet,Black,Plain,etc.
Grade: Grade 4.8,6.8,8.8,10.9,12.9,etc.
Size: According to customer requirements
All of the products widely used in automobiles, major engineering projects, mechanical engineering, petrochemical engineering, building, vessels, bridges, metallurgy, environmental protection and so on.
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