Single Head Stud - 7/16 x 5

The Single Head Stud – 7/16 x 5 from ARP is a precision fastener designed for high-performance engine builds, particularly in cylinder head assembly and critical clamping applications. This fastener is essential for serious engine builders and tuners who require reliable fastening integrity under sustained load and thermal cycling.

Manufactured from premium-grade alloy steel and heat-treated to precise specifications, this stud delivers uniform tensile strength and fatigue resistance. The 7/16-inch diameter and 5-inch overall length configuration are designed to accommodate standard cylinder head bolt hole patterns, ensuring compatibility across a wide range of domestic and import platforms.

ARP Single Head Studs are ideal for engine rebuild shops, providing superior vibration resistance and consistent clamp load. Their one-piece design eliminates stress concentration points, extending fastener life in aggressive tuning scenarios and preventing head gasket failure.