SKU: ARP301-8321
UPC: 672036036867
MPN: 301-8321
The 3/8-16 12pt Nut Kit 2pk from ARP is a premium fastener solution designed for serious engine builders and performance mechanics. These fasteners are engineered for high-vibration, high-stress engine applications, ensuring reliability where standard fasteners may fail. This two-pack kit is essential for anyone working on high-performance vehicles.
The 3/8-16 specification indicates a 3/8-inch diameter fastener with 16 threads per inch, making it suitable for critical engine assembly tasks. The 12-point head design provides greater surface contact area, allowing for better load distribution and engagement at 30-degree increments, which is particularly useful in tight spaces. ARP's cold-formed construction and precise thread geometry ensure consistent clamping force and reduced joint relaxation.
This kit is ideal for engine builders, performance shops, and experienced DIY mechanics working on high-compression or modified engines. Its design is specifically tailored for applications where fastener retention is critical, making it a reliable choice for various engine assembly tasks.
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