Hex Head Bolt 3/8-16 x 7 Grade 5 5pk

The Hex Head Bolt 3/8-16 x 7 Grade 5 5pk from Allstar Performance is a heavy-duty fastening solution designed for demanding applications in automotive, machinery, and tactical equipment assembly. These Grade 5 bolts are ideal for professionals and builders who require dependable structural integrity under load and vibration. Whether securing engine components, mounting systems, or assembling field equipment, this five-pack provides the reliability needed in challenging environments.

Each bolt features a 3/8-inch diameter with 16 threads per inch (TPI), a 7-inch length, and a 9/16-inch hex head designed for compatibility with standard wrenches and sockets. The Grade 5 classification indicates a minimum tensile strength of 120,000 PSI, making these fasteners suitable for critical applications where bolt failure is not an option. The zinc plating provides corrosion protection while maintaining a clean aesthetic presentation, ensuring durability in various environments.

Mechanics, technicians, and equipment builders benefit most from keeping this five-pack on hand for repairs, rebuilds, and new installations. The 3/8-16 x 7 specification accommodates a wide range of universal fastening applications across industrial and recreational platforms. Installation is straightforward—use appropriate wrenches or sockets matched to the hex head size for efficient assembly.