Socket Head Bolts 5/16-18 x 3/4in 5pk

The Socket Head Bolts 5/16-18 x 3/4in 5pk by ALLSTAR PERFORMANCE represents a fundamental fastening solution trusted across law enforcement equipment assembly, military platforms, and professional tactical gear builds. These hex socket cap screws serve as critical structural components in optic mounts, rail systems, weapon accessory assemblies, and tactical load-bearing platforms where reliability and repeatability are non-negotiable. Whether securing a red dot sight to a carbine upper receiver, mounting a light on a tactical handgun, or fastening armor plate carriers, these bolts provide the precision fit and holding power that operators depend on in the field.

Socket head cap bolts feature an internal hex (Allen key) drive that resists stripping and allows full-contact torque application—critical advantages over conventional slotted or Phillips-head fasteners in high-vibration environments like firearm platforms. The 5/16-18 specification denotes a 5/16-inch diameter bolt with 18 threads per inch (UNC coarse pitch), and the 3/4-inch length provides adequate engagement depth for two-piece mounts, Picatinny rail adapters, and integrated tactical accessories. The five-pack quantity is ideal for single equipment repairs or small-scale platform modifications, eliminating the need for bulk purchasing while maintaining shop inventory consistency. Grade 8.8 or equivalent construction ensures sufficient tensile strength and shear resistance for sustained use under recoil and operational stress.

This fastener pack delivers maximum benefit to armorers, tactical equipment assemblers, and field operators performing maintenance or component swaps on rifles, carbines, and duty pistols. Installation requires only a hex key (included or sourced separately) and proper torque sequencing to prevent over-tightening and potential stripping of aluminum or polymer receiver components. Compatibility spans AR-platform builds, modular optic systems, bipod and sling mounts, and aftermarket tactical accessories from established manufacturers adhering to standard fastener specifications. Keep this 5-pack on hand as a critical backup supply for equipment maintenance cycles and emergency repairs in field or garrison environments.