super fast shipping
ARP (Automotive Racing Products) makes the strongest fasteners in motorsport — head studs, main studs, rod bolts, and flexplate bolts used by every Formula 1, NHRA, NASCAR, and championship motorsport program. Aerospace-grade alloys, exact-fit machining.
For enthusiasts and professional builders alike, the ARP 5/16-18 x 1.250 Hex Black Oxide Bolt represents the gold standard in automotive hardware. Designed for applications where precision and strength are paramount, this bolt provides the consistent clamping force required for high-stress engine components.
Whether you are performing routine maintenance or a full engine overhaul, using high-quality fasteners is the best way to prevent leaks and mechanical failure. ARP is world-renowned for its commitment to quality, and this hex bolt is no exception. Its robust construction makes it ideal for securing brackets, accessories, and various engine covers. By choosing ARP, you are investing in the longevity of your build and ensuring that your vehicle remains reliable on the track or the street. Equip your project with the best hardware available by browsing the full selection of performance parts at GGCRACING.
Other popular ARP products customers consider together:
ARP (Automotive Racing Products) makes the strongest fasteners in motorsport — head studs, main studs, rod bolts, and flexplate bolts used by every Formula 1, NHRA, NASCAR, and championship motorsport program. Aerospace-grade alloys, exact-fit machining.
For enthusiasts and professional builders alike, the ARP 5/16-18 x 1.250 Hex Black Oxide Bolt represents the gold standard in automotive hardware. Designed for applications where precision and strength are paramount, this bolt provides the consistent clamping force required for high-stress engine components.
Whether you are performing routine maintenance or a full engine overhaul, using high-quality fasteners is the best way to prevent leaks and mechanical failure. ARP is world-renowned for its commitment to quality, and this hex bolt is no exception. Its robust construction makes it ideal for securing brackets, accessories, and various engine covers. By choosing ARP, you are investing in the longevity of your build and ensuring that your vehicle remains reliable on the track or the street. Equip your project with the best hardware available by browsing the full selection of performance parts at GGCRACING.
Other popular ARP products customers consider together:
