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ARP 8740 chromoly bolt kit features black oxide finish and 12‑point head configuration in 1/2‑20 thread size by 3.50 inches long. These high‑strength chromoly bolts are supplied as a kit and are intended for demanding fastening applications where a 12‑point head and ARP 8740 specification are required. The listing focuses on size, head style and finish for accurate part selection.
ARP 8740 Chromoly Black Oxide 12pt Head 1/2-20 in x 3.50in Bolt Kit
