ARP Metric Bolt 5-Packs, M8 (8 x 1.25mm), Black Oxide

These high-strength metric ARP bolts are great for installing most accessories. The 180,000 psi tensile strength bolts are made of 8740 chrome moly with a black oxide finish. All bolts are packaged in sets of 5 bolts with matching washers.

These bolts have M8 threads (8 x 1.25mm thread pitch) with 22mm of threads on all sizes longer than 25mm (sizes shorter than 30mm have a fully-threaded shank). Choose hex head or 12-point head. Both styles take a small 10mm wrench, but provides a full 15mm OD bearing surface. Head measures 7.4mm tall overall.

The ARP 300-Series 12-Point M8x1.25 Nuts (Part No. ARP300-8310, sold separately) are a perfect match for these bolts!