Hex Head Bolt 7/16-14 x 2-1/2 Grad 5 10pk

The Hex Head Bolt 7/16-14 x 2-1/2 Grade 5 10pk is a precision fastening solution engineered for demanding tactical, military, and industrial applications where reliability under load is non-negotiable. Whether you're assembling rifle platforms, mounting optics, securing armor systems, or maintaining critical equipment in field conditions, this bolt pack delivers the structural integrity professionals depend on. Grade 5 steel bolts have proven their worth across decades of military and law enforcement use, earning trust through consistent performance in high-stress environments.

Each bolt in this 10-pack features a 7/16-inch diameter with 14 threads per inch (TPI) and a 2-1/2 inch length, offering the versatile thread pitch needed across AR platforms, precision rifle builds, and modular systems. Grade 5 classification—indicated by three radial hash marks on the bolt head—denotes a minimum tensile strength of 120,000 PSI, making these fasteners suitable for structural and high-vibration applications where standard hardware would fail. The hex head design provides superior torque transfer and gripping surface, critical when working in gloved conditions or tight spaces typical of field maintenance and tactical assembly work.

Operators, armorers, and maintenance personnel favor Grade 5 hardware for upper and lower receiver assembly, rail systems, and load-bearing connections where fastener failure could compromise weapon reliability or mission success. The 10-pack quantity ensures adequate stock for complete builds or repair reserves without excess inventory. Always pair with appropriate locking washers and threadlocker compound when applications demand vibration resistance, and verify bolt clearance in confined mounting areas before installation. This bolt specification meets or exceeds standard industrial fastener specifications for military and tactical equipment applications.