Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
This ARP stud is specified as an M9 fastener with dual thread pitches (M9-1.0 x M9-1.25) and a 4.060 in. overall length. Intended for use in engine or mechanical assemblies that require precision studs, it provides the exact thread and length specification needed for matching ARP components or replacing worn studs in high-quality fastening applications.
ARP M9-1.0 X M9-1.25 4.060in OAL STUD
