S/S Bolt Kit - 12pt. (5) 3/8-16 x 4.500

The ARP Stainless Steel Bolt Kit – 12pt 3/8-16 x 4.500 (5-pack) delivers precision-engineered fastening hardware designed for applications requiring corrosion resistance and reliable tensile strength. ARP's stainless steel construction resists oxidation in harsh environments, making this kit suitable for equipment assembly, structural repairs, and maintenance tasks where standard fasteners would degrade. The polished finish provides both functional durability and professional appearance across automotive, industrial, and tactical equipment platforms.

Each bolt features a 3/8-16 thread specification with 4.5-inch length and a 12-point head design, optimizing grip and rotational control during installation and removal. The 12-point configuration distributes load more evenly than conventional 6-point heads, reducing bolt stripping risk and improving access in confined spaces. Stainless steel provides inherent corrosion resistance without additional coating, ensuring consistent performance across temperature fluctuations and moisture-heavy environments. This kit includes five bolts, offering sufficient quantity for single-assembly projects or phased equipment maintenance.

Users maintaining or building equipment in maritime, outdoor recreation, or field operations environments benefit from stainless steel's corrosion profile. Universal application compatibility makes this kit practical for AR platform builds, chassis assembly, optics mounting, and general-purpose hardware replacement. The 4.5-inch length accommodates larger structural components and composite materials common in modern equipment configurations.

ARP's fastening solutions are established throughout performance and industrial sectors where fastener reliability directly impacts safety and function. This 5-pack offers value for operators stocking essential maintenance hardware or completing multi-unit assembly projects without sourcing multiple orders.