Description
Socket head bolts are a cornerstone of any serious mechanic’s fastener collection—whether you’re assembling engine components, securing suspension parts, or building a custom project from the ground up. These DRAG SPECIALTIES fasteners deliver the precision fit and reliable holding power that professional racers and dedicated enthusiasts depend on. Made in the U.S.A., they’re manufactured to tight tolerances and backed by the reputation of a trusted aftermarket supplier.
The 5/16-18X1 1/4″ specification offers a versatile fastening solution for mid-range applications where a coarse thread profile provides quick assembly without sacrificing clamp load. Socket head design eliminates stripped fastener heads and allows for efficient installation using standard hex key tools—essential when working in tight engine bays or precision-fitted assemblies.
- Thread Size: 5/16″-18
- Length: 1 1/4″
- Head Style: Socket Head
- Thread Type: Coarse
- Material: High-grade steel
- Origin: U.S.A. made
- MPN: DS-190547
- Fitment: Universal
- Installation: Bolt-on






Reviews
There are no reviews yet.