
ARP Chromoly hex bolts, 5/16-24 x 3.500", black oxide finish, sold in a pack of five. These hex-head fasteners offer chromoly strength in a commonly used thread and length for fabrication and assembly tasks. Supplied as a small hardware kit, they provide durable bolting where the specified size and finish are required without additional performance assertions.
ARP 5/16-24 x 3.500 Hex Black Oxide Bolts (Pack of 5)