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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.
When building a high-performance engine or custom chassis, hardware integrity is paramount. These ARP 5/16-18 x 1.250 12-point stainless steel bolts offer the perfect balance of tensile strength and aesthetic appeal. Engineered to exceed standard commercial-grade fasteners, these bolts provide superior clamping force while resisting the oxidation and corrosion common in harsh automotive environments.
The 12-point head design allows for higher torque values compared to standard hex heads, ensuring your components stay locked in place under extreme vibration and thermal cycles. Whether you are securing intake manifolds, brackets, or custom fabrication projects, these ARP fasteners deliver the reliability professional builders demand. The polished finish provides a clean, show-quality look that stands up to the elements without rusting or pitting. Trust your build to the industry leader in fastener technology. Find these premium ARP bolts and more high-performance hardware 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.
When building a high-performance engine or custom chassis, hardware integrity is paramount. These ARP 5/16-18 x 1.250 12-point stainless steel bolts offer the perfect balance of tensile strength and aesthetic appeal. Engineered to exceed standard commercial-grade fasteners, these bolts provide superior clamping force while resisting the oxidation and corrosion common in harsh automotive environments.
The 12-point head design allows for higher torque values compared to standard hex heads, ensuring your components stay locked in place under extreme vibration and thermal cycles. Whether you are securing intake manifolds, brackets, or custom fabrication projects, these ARP fasteners deliver the reliability professional builders demand. The polished finish provides a clean, show-quality look that stands up to the elements without rusting or pitting. Trust your build to the industry leader in fastener technology. Find these premium ARP bolts and more high-performance hardware at GGCRACING.
Other popular ARP products customers consider together:
