Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
ARP 5/16-24 x 1.375 12‑point black oxide chromoly bolts are provided for installations requiring a 1.375" length with 5/16-24 thread and a 12‑point head. The description specifies chromoly construction and a black oxide finish at the listed length. This fastener suits situations where that precise thread size, length, and 12‑point head geometry are required for proper fit and torque application.
ARP 5/16-24 X 1.375 12pt black oxide bolts
