Oval Hd Fasteners 5/16 .500in 50pk Steel

The Oval Hd Fasteners 5/16 .500in 50pk Steel is a professional-grade fastener pack designed for tactical builds, firearms assembly, and equipment repairs where reliability is essential. These oval head fasteners are precision manufactured to meet exacting tolerances, making them indispensable for operators, armorers, and field technicians who require consistent performance across various applications.

Featuring a 5/16-inch diameter and a 0.500-inch head diameter, these fasteners provide optimal surface contact and load distribution on lightweight tactical platforms and accessories. The oval head design minimizes stress concentration around the fastener hole while maintaining a low-profile footprint, which is critical for rail systems and optic bases where clearance is a concern. Constructed from hardened steel, these fasteners resist corrosion, vibration loosening, and thermal cycling, ensuring durability in field-deployed equipment.

With a quantity of 50 pieces, this pack ensures you have an adequate supply for builds, replacements, and inventory without excessive overstocking. These fasteners are compatible with most modular rail systems, Picatinny-mounted accessories, and custom AR platforms that require either metric or standard hardware integration, making them a versatile choice for armorers and gunsmiths.