SKU: ARP612-0750
UPC: 672036015688
MPN: 612-0750
The ARP Stainless Steel Bolt Kit – 12pt (5) 5/16-18 x .750 is a five-piece fastener set engineered for applications demanding corrosion resistance and reliable tensile strength. ARP stainless steel bolts are precision-manufactured to exacting tolerances, delivering consistent clamping force in marine, automotive, and tactical equipment assembly where standard hardware fails under saltwater exposure or repeated stress cycles.
Each bolt in this 5/16-18 x .750 kit features a 12-point head geometry that accepts both standard wrenches and 12-point sockets, reducing fastener rounding and improving installation control. The 5/16-inch diameter with .750-inch length specification fits precision mechanical assemblies, receiver builds, and component mounting where standard hardware clearances must be maintained. Polished stainless construction resists rust and corrosion without requiring protective coatings, critical for operators deploying gear in humid, coastal, or high-moisture environments where ferrous fasteners degrade rapidly.
Precision fastening demands hardware that performs identically across repeated applications. This five-pack serves builders, armorers, and field technicians performing receiver assembly, upper-lower pin replacements, optic mount installation, and other critical builds where fastener failure introduces unacceptable reliability risk. Universal compatibility across standard 5/16-inch threaded holes makes this kit a practical bench supply for maintenance cycles and component replacement in existing systems.
ARP stainless fasteners occupy a specific position in the precision fastener market—they prioritize corrosion resistance and consistent performance over maximum tensile strength, making them the preferred choice for environments where hardware longevity exceeds shear load requirements. For builders and maintainers seeking verifiable corrosion immunity in a general-purpose fastener kit, this ARP product delivers proven reliability across decades of real-world field use.
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