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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 engine build demands heavy-duty hardware, turn to these ARP M12 x 1.50 x 40mm 12-point stainless steel bolts. Designed for maximum strength and reliability, these fasteners are the gold standard for race engines and high-performance street builds. The stainless steel material provides excellent resistance to oxidation, ensuring your engine bay looks as good as it performs for years to come.
The 12-point head design is engineered to allow for higher torque settings without the risk of rounding off the bolt head, a common issue with standard hex fasteners. Whether you are mounting heavy-duty brackets, transmission components, or engine accessories, these bolts offer the security and confidence required for high-horsepower applications. ARP is world-renowned for their commitment to quality, and these bolts are no exception. Invest in the best hardware for your vehicle to prevent failures and maintain peak performance. Find all the high-performance parts you need for your next project at GGCRACING.
| Brand | ARP |
|---|---|
| Manufacturer part number | 774-1004 |
| GGC SKU | ARP774-1004 |
| UPC / GTIN | 672036041663 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 6 × 4 × 1 in |
|---|---|
| Shipping weight | 0.7 lb |
Universal fit — check measurements. Compare the dimensions and specifications on this page with your application before you order.
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