ARP uses a premium grade 8740 alloy that is rated far superior to “aircraft” quality. Then, each stud is heat-treated to 190,000 psi. Every ARP stud kit exceeds the most stringent aerospace specifications. All kits come complete with hardened parallel-ground washers and aerospace quality nuts.
Fastener Style: 8740 Material Undercut and Knurled Studs
Knurl Diameter: 0.509˝ (13mm)
Knurl Length: 0.315˝
Nose Length: NA
Set of 5 Studs; ORDER 4 SETS FOR ENTIRE VEHICLE
PLEASE NOTE THE KNURL DIAMETER!!!
These studs are used on most late model GM vehicles, including Corvette, Camaro, Firebird.
These studs fit Timken 513157 front hub assemblies for 2G DSM (Mitsubishi Eclipse, Eagle Talon) Applications
Also used on wheel stud conversions commonly on S13 / S14 / S15 Silvias, 240SX, and 300ZX applications.