Heavy Hex bolt
Heavy hex bolt is with a larger hex head than standard finish hex bolt,the heavy hex bolts are widely using construction projects,such as buildings,bridges, highway structures etc.
Standard: ASME B 18.2.1
Material: Carbon Steel, Alloy Steel
Grade: ASTM A325, A490 ; A307 Gr. B
Thread: M, UNC, UNF
Finish: Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, Nickel, Chrome, H.D.G
Packing: bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand.
Application: Structural steel industry, Metal building industry etc.