XDP offers the XDP Engine Oil Pan Bolt Kit (Black-Phosphate) XD622 that will replace the rounded-off bolts on the steel oil pan of your 2011-2022 Ford 6.7L Powerstroke. These (15) Class 10.9 bolts feature a black phosphate coating that operated like an anti-galling agent and 150,000 PSI tensile strength for durability. The flange on the fastener distributes pressure where the bolts meet the surface, removing the need for a separate washer. Features: Class 10.9 FastenersDirect-Fit ReplacementBlack-Phosphate Coated150,000 PSI Tensile Strength