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3/8-16 12pt Nut Kit 2pk

Article number
ARP301-8321
$5.91

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.

SpecificationDetail
MPN / Part Number
301-8321
UPC
672036036867
SKU
ARP301-8321
Dimensions
3.9 x 0.45 x 5.9 in
Weight
0.05 lbs
Thread Size
3/8-16 UNC
Head Style
12-Point
Quantity per Kit
2 Pieces
Application
Engine Assembly, High-Vibration Fastening
Material Grade
Premium Alloy Steel
More Information
Item Returns This item can be returned
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