1-W-31 Posted on February 5, 2026 Andy Zheng Login to see prices 5/16 FLAT WASHERS ID/OD/THK:.343/.750/.050 SKU: 1-W-31 Category: Loose Hardware Description Description 5/16 FLAT WASHERS ID/OD/THK:.343/.750/.050 Related products 1-MHF-8-20 : 18-8 stainless steel hex head screw, M8x1.25mm thread x 20mm long Login to see prices 1-PRA-6-50 is a #6-18 X 1/2 PHIL ROUND S/M/S T-A, Material 18-8 Login to see prices 1-PPM-4C-62 is a 4/40 X 5/8 PHIL PAN MACH SC Material 18-8 Login to see prices 1-S-8C-43 Login to see prices