Complete set of 4 Grade 8 yellow zinc plated carriage bolts, serrated flange nuts and push nut bolt retainers for the rear side and 3 Grade 8 yellow zinc plated flange bolts and serrated flange nuts for the front side. To attach the gas tank skid plate to the frame on compatible with Jeep Wrangler YJ's 1987-1995 and CJ's 1976-1986. High quality direct OEM replacement.