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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.
The ARP 7/16-20 CA625 12pt nut is engineered for the most demanding racing applications. Constructed from ultra-high-strength CA625 material, this nut offers exceptional tensile strength and fatigue resistance, making it the ideal choice for critical engine assemblies where failure is not an option. Its 12-point design ensures precise torque application and allows for easier tool clearance in confined spaces.
This fastener is designed to maintain consistent clamping loads under extreme thermal cycling and high-RPM conditions. By choosing ARP's CA625 series, you are investing in the gold standard of racing hardware. Whether you are prepping for a drag strip run or a circuit race, these nuts provide the peace of mind that your engine components remain locked in place. Experience the difference in quality and performance with 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.
The ARP 7/16-20 CA625 12pt nut is engineered for the most demanding racing applications. Constructed from ultra-high-strength CA625 material, this nut offers exceptional tensile strength and fatigue resistance, making it the ideal choice for critical engine assemblies where failure is not an option. Its 12-point design ensures precise torque application and allows for easier tool clearance in confined spaces.
This fastener is designed to maintain consistent clamping loads under extreme thermal cycling and high-RPM conditions. By choosing ARP's CA625 series, you are investing in the gold standard of racing hardware. Whether you are prepping for a drag strip run or a circuit race, these nuts provide the peace of mind that your engine components remain locked in place. Experience the difference in quality and performance with GGCRACING.
Other popular ARP products customers consider together:
