S/S Bolt Kit - 6pt. (5) 5/16-18 x 4.500

The ARP S/S Bolt Kit - 6pt. (5) 5/16-18 x 4.500 is a professional-grade stainless steel fastener assembly designed for demanding tactical, law enforcement, and military applications. This five-piece kit addresses a critical need in equipment builds, chassis systems, and modular firearm platforms where quality hardware directly impacts reliability and longevity.

Manufactured from premium stainless steel, the 6-point socket head design provides superior tool engagement and eliminates the rounding-off that compromises standard fasteners under field stress. The 5/16-18 thread specification matches common military and commercial equipment standards, while the 4.500-inch length accommodates thicker component stacks typical in modular rifle builds and accessory rails. The stainless steel construction ensures resistance to rust, salt corrosion, and chemical exposure, making it critical for operators in harsh climates or maritime environments.

Armorers, gunsmiths, and equipment technicians rely on ARP hardware for builds where the cost of failure is unacceptable. This kit is suitable for AR platform chassis and other modular systems, ensuring that users have the reliability and performance they need in high-stakes environments.