S/S Bolt Kit - 12pt. (5) 3/8-16 x 2.250

The S/S Bolt Kit - 12pt. (5) 3/8-16 x 2.250 is a professional-grade fastener set designed for demanding mechanical and structural applications where corrosion resistance and reliable performance are non-negotiable. This stainless steel bolt kit contains five individually polished fasteners, each precision-manufactured to exacting tolerances for use in automotive, marine, industrial, and tactical equipment assembly. Whether you're performing maintenance on high-performance engines, constructing marine hardware, or assembling precision equipment, these bolts deliver the durability and consistency that professionals demand.

Each bolt in this stainless steel fastener set features a 3/8-inch diameter with a 16 threads-per-inch (TPI) pitch and a 2.25-inch length, making them suitable for a wide range of mounting and assembly tasks. The 12-point head design provides superior grip geometry compared to traditional 6-point heads, reducing the risk of rounding and allowing for faster installation with impact wrenches or hand tools. The polished stainless finish not only resists rust and corrosion in harsh environments—including saltwater and chemical exposure—but also offers an aesthetically refined appearance ideal for visible fastening applications. The material composition ensures these bolts maintain their strength and dimensional stability across temperature fluctuations, making them reliable in both extreme heat and cold.

Technicians, engineers, and equipment builders working on mission-critical systems benefit most from this bolt kit's superior corrosion resistance and precision engineering. The universal design accommodates standard 3/8-16 threaded holes, making these fasteners compatible with a broad spectrum of industrial equipment, engine blocks, frame assemblies, and hardware applications. For professionals who cannot afford fastener failure due to rust or mechanical degradation, the investment in stainless steel construction delivers long-term reliability and reduced maintenance costs. Installation is straightforward using standard 9/16-inch sockets or wrenches, and the set of five provides adequate quantities for typical repair, assembly, or upgrade projects.