Heavy-duty hexagonal head structural bolts designed for high-stress framing joints.
Hex Head Bolts are standard structural fasteners with a six-sided head. We manufacture high-tensile hex bolts (Grade 8.8, 10.9) and corrosion-proof stainless steel bolts for heavy piping flanges, steel bridges, PEB sheds, and plant building assemblies.
Common Applications: Steel framing joints, flange connections, machinery brackets, vehicle chassis assemblies, and PEB structural framing.
Material availability: High Tensile Carbon Steel (Grade 8.8, 10.9), Stainless Steel (SS304, SS316).
Inquire About Hex Bolts| Bolt Designation | Across Flats (AF) | Head Height (k) | Yield Strength (Grade 8.8) | Yield Strength (Grade 10.9) |
|---|---|---|---|---|
| M10 Hex Bolt | 17 mm | 6.4 mm | 640 MPa | 940 MPa |
| M12 Hex Bolt | 19 mm | 7.5 mm | 640 MPa | 940 MPa |
| M16 Hex Bolt | 24 mm | 10.0 mm | 640 MPa | 940 MPa |
| M20 Hex Bolt | 30 mm | 12.5 mm | 640 MPa | 940 MPa |