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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 your project requires longer hardware, the ARP M8 x 1.25 x 100mm 12pt black oxide bolts provide the strength and reliability you need. These fasteners are manufactured from premium-grade alloy steel, ensuring they can handle the high-stress environments of modern racing engines. The black oxide finish provides a clean, professional aesthetic while offering essential protection against rust and corrosion.
These 100mm bolts are essential for mounting deep-profile components, custom brackets, or specialized engine accessories where standard length bolts fall short. The 12-point head design is a favorite among engine builders because it allows for higher torque values without the risk of rounding off the fastener head. By choosing ARP, you are ensuring that your engine components remain secure under the most demanding conditions. Whether you are a professional fabricator or a dedicated DIY enthusiast, you can trust these bolts to perform when it matters most. Build with confidence using the best hardware available. Find your next set of performance fasteners 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 your project requires longer hardware, the ARP M8 x 1.25 x 100mm 12pt black oxide bolts provide the strength and reliability you need. These fasteners are manufactured from premium-grade alloy steel, ensuring they can handle the high-stress environments of modern racing engines. The black oxide finish provides a clean, professional aesthetic while offering essential protection against rust and corrosion.
These 100mm bolts are essential for mounting deep-profile components, custom brackets, or specialized engine accessories where standard length bolts fall short. The 12-point head design is a favorite among engine builders because it allows for higher torque values without the risk of rounding off the fastener head. By choosing ARP, you are ensuring that your engine components remain secure under the most demanding conditions. Whether you are a professional fabricator or a dedicated DIY enthusiast, you can trust these bolts to perform when it matters most. Build with confidence using the best hardware available. Find your next set of performance fasteners at GGCRACING.
Other popular ARP products customers consider together:
