S/S Bolt Kit - 12pt. (5) 1/4-20 x .750

The S/S Bolt Kit - 12pt. (5) 1/4-20 x .750 from ARP delivers precision fastening for serious tactical builds and professional mechanical applications. This five-piece stainless steel bolt kit is engineered for shooters, armorers, and field technicians who demand reliability under stress. Whether you're assembling rifle components, securing optic mounts, or maintaining crew-served weapons, these fasteners provide the corrosion resistance and structural integrity required in demanding environments where equipment failure is not an option.

Each bolt features a 12-point head design that distributes load more evenly than traditional six-point fasteners, reducing stress concentration and improving clamping force consistency—critical when securing precision components like rail systems or trigger assemblies. The 1/4-20 thread specification (1/4-inch diameter, 20 threads per inch) is industry-standard for tactical rifle accessories and meets strict dimensional tolerances. Stainless steel construction resists corrosion from sweat, salt spray, and harsh field conditions while maintaining full tensile strength. The .750-inch length accommodates typical mounting depths in modular tactical systems without protrusion or clearance conflicts.

Law enforcement gunsmiths, military armorers, and civilian tactical builders rely on ARP fasteners for upper and lower receiver assembly, handguard mounting, and optic platform installation. The compact kit weight of 0.13 lbs makes it field-portable for contingency repairs or equipment modifications in the field. Compatible with any platform using standard 1/4-20 threaded inserts—including AR-pattern rifles, precision bolt-actions, and modular accessory systems. Stock this five-piece kit as essential inventory for your tool pouch or maintenance kit.