Bulk #3-48 Socket Head Cap screws, Alloy Steel with Black Oxide, Coarse Thread,B1821BH038C325N | 3/8-16 X 3-1/4 Mil-Spec ASME B18.2.1 BH Coarse Hex Head Cap Screw Grade-BD Steel Zinc Yellow [150 per Box],M4-0.7 x 12mm L 3mm Hex Drive Class 12.9 Black Oxide Alloy Steel Socket Head Cap Screw | Fastenal,M8-1.25 x 25mm L 5mm Hex Drive Class 10.9 Black Oxide Alloy Steel Flat Head Socket Cap Screw | Fastenal,MR418534 Mitsubishi OEM Genuine STOPPER, RR SUSP UPR ARM | eBay