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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 every detail matters, rely on Auto Racing Products (ARP) for your hardware needs. These 1/4-28 locking hex nuts are designed for high-vibration racing environments where reliability is non-negotiable. Featuring a 7/16 inch hex head and a serrated flange, these nuts provide superior grip and locking capabilities, ensuring your components stay securely fastened under extreme stress.
The serrated flange design eliminates the need for separate washers, saving space and reducing weight while providing a biting surface that resists loosening. Whether you are securing engine accessories, body panels, or suspension components, these ARP fasteners provide the peace of mind that comes with professional-grade hardware. The cadmium plating offers excellent corrosion resistance, ensuring these nuts remain functional and easy to remove even after exposure to harsh track conditions. Find all your essential racing hardware at GGCRACING.
Other popular Auto Racing Products 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 every detail matters, rely on Auto Racing Products (ARP) for your hardware needs. These 1/4-28 locking hex nuts are designed for high-vibration racing environments where reliability is non-negotiable. Featuring a 7/16 inch hex head and a serrated flange, these nuts provide superior grip and locking capabilities, ensuring your components stay securely fastened under extreme stress.
The serrated flange design eliminates the need for separate washers, saving space and reducing weight while providing a biting surface that resists loosening. Whether you are securing engine accessories, body panels, or suspension components, these ARP fasteners provide the peace of mind that comes with professional-grade hardware. The cadmium plating offers excellent corrosion resistance, ensuring these nuts remain functional and easy to remove even after exposure to harsh track conditions. Find all your essential racing hardware at GGCRACING.
Other popular Auto Racing Products products customers consider together:
