Shop ARP 3/8-inch studs in a range of overall lengths and thread configurations for automotive, racing, engine and custom fabrication applications. Compare individual ARP studs by thread size, overall length, material and other specifications to find the correct fastener for your application.
Always verify the required thread size, thread length and overall stud length before ordering.
ARP offers individual 3/8-inch studs in multiple lengths and thread configurations for engine, automotive, racing and custom applications. Individual studs are useful when replacing a damaged or missing fastener or when assembling a custom hardware combination that is not covered by a complete application-specific ARP fastener kit.
Choosing the Correct ARP 3/8 Stud
When selecting an ARP stud, the nominal 3/8-inch diameter is only one part of the specification. Compare the thread pitch on each end, overall length, threaded lengths, material, finish and installation requirements of the stud with the fastener required for your application.
Available configurations may include different coarse- and fine-thread combinations as well as multiple overall lengths. Do not select a replacement stud based on diameter and overall length alone.
Individual ARP Studs
This collection is intended to make ARP's individual 3/8-inch studs easier to browse by size. Check each product listing for its complete dimensions, material, finish, part number and quantity before ordering.
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