Hex bolts are bolts with a six sided head, which have hexagonal heads and machine threads for use with a nut or in a tapped hole. Also known as hex cap screws or machine bolts.
Standard: ASME B 18.2.1, IFI149，DIN931, DIN933, DIN558, DIN960, DIN961, DIN558, ISO4014
Size: 1/4”-3”, M5-M64
Material: Carbon Steel, Alloy Steel, Stainless Steel, Brass
Grade: SAE J429 Gr.2, 5,8; ASTM A307Gr.A, CL4.8, 5.8, 6.8, 8.8, 10.9, 12.9
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: Mechanical equipment Industry, auto mobile Industry, etc.