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

The Oval Hd Fasteners 5/16 .500in 50pk Steel is a professional-grade fastener pack engineered for tactical builds, firearms assembly, and equipment repairs where reliability is non-negotiable. These oval head fasteners are precision manufactured to exacting tolerances, making them essential for operators, armorers, and field technicians who demand consistent performance across law enforcement, military, and civilian tactical applications. Whether you're building custom optic mounts, securing rail systems, or performing equipment maintenance in the field, this 50-piece steel package delivers the dependability required in mission-critical situations.

These fasteners feature a 5/16-inch diameter with a .500-inch head specification, providing optimal surface contact and load distribution on lightweight tactical platforms and accessories. The oval head design reduces stress concentration around the fastener hole while maintaining a low-profile footprint—critical for rail systems and optic bases where clearance matters. Constructed from hardened steel, each fastener resists corrosion, vibration loosening, and the thermal cycling common in field-deployed equipment. The 50-pack quantity ensures you maintain 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 requiring metric or standard hardware integration. Armorers and gunsmiths will appreciate the dimensional consistency and material specification, which prevent cross-threading and galling during installation on aluminum and steel components. Field technicians and tactical operators benefit from the bulk 50-piece configuration, enabling rapid equipment repairs and upgrades during missions or training cycles. Proper torque application and thread-locking compound are recommended for maximum security in recoil-intensive or high-vibration environments.