Sold in four packs

as the head of a standard allen bolt will fit flush inside

Raw investment-cast steel seat hinge bung welds onto frame for installation

stainless-steel Allen cap screws

Easily mounted to your frame or rear axle plate

Counterbore Steel Bungs for 5/16 Allen Head Bolts - 4 pack Color_Black Sold in four packsCounterbore bungs are great as they allow for very clean mounting, as the head of a standard allen bolt will fit flush inside. These bungs are for 5 16" hardware. The outside measurements are 3 4" diameter and . 625" long. These are nice when used in conjunction with our threaded 5 16" 18 bungs as they are the same diameter and make for a seamless mount. Our counterbore bungs are 1018 cold rolled steel for easy welding and are great for mounts of all