Hex Head Bolt 3/8-16 x 3 Grade 5 5pk

The Hex Head Bolt 3/8-16 x 3 Grade 5 5pk from ALLSTAR PERFORMANCE is a reliable fastening solution designed for automotive builds, restorations, and mechanical repairs. These bolts are essential for maintaining structural integrity in various applications, including engine assemblies and chassis reinforcement.

Constructed to Grade 5 specifications, these bolts offer superior tensile strength and shear resistance compared to standard Grade 2 fasteners. The 3/8-inch diameter with 16 threads per inch (TPI) ensures balanced clamping force distribution, while the 3-inch length is suitable for most engine bay and frame-mounted assemblies. The hex head design allows for secure engagement with standard tools, facilitating easy installation.

Mechanics and fabricators often choose Grade 5 hardware for critical applications such as engine rebuilds and transmission installations. This 5-pack provides multiple fasteners for redundancy in high-stress environments, ensuring that you have the right components for your projects.