S/S Bolt Kit - 6pt. (5) 5/16-24 x .560

The S/S Bolt Kit - 6pt. (5) 5/16-24 x .560 is a precision fastener assembly engineered for high-performance tactical and competition firearms. This ARP stainless steel bolt kit serves shooters, armorers, and gunsmith professionals who demand reliability in critical load-bearing applications. Whether you're building a custom AR platform, upgrading a precision rifle, or maintaining law enforcement duty weapons, this six-point bolt configuration delivers the consistency and durability required in field operations and precision shooting disciplines.

Manufactured from stainless steel, the S/S Bolt Kit features a 5/16-24 thread pitch with a .560-inch depth specification, designed to meet exacting OEM and aftermarket standards. The six-point design distributes clamping force evenly across fastening surfaces, reducing stress concentration and preventing galling or stripping under repeated torque cycles—critical in rapid-fire scenarios or high-round-count training. The five-piece kit configuration allows for replacement or backup fasteners, essential for mission-critical applications where component failure is not an option. Stainless construction resists corrosion in field environments while maintaining structural integrity through temperature extremes and rigorous cleaning protocols.

This bolt kit is ideal for precision rifle builds, AR platform upgrades, and professional armorer maintenance kits. Installation requires standard hex key or driver compatibility with the six-point configuration; torque specifications should follow manufacturer guidelines for your specific application to ensure optimal clamp load. The compact 0.17-pound weight and compact dimensions make this kit portable for field repair kits or competition shooting bags. Compatible with most modern rifle platforms that utilize 5/16-24 fastener specifications, this kit delivers the redundancy and reliability professionals expect from ARP precision fasteners for sale.