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 31-BP6-10F-50 10-32 nf x 1/2 pin-in 6-lobe button soc t-25 security screw T-25 driver Login to see prices 1-S-8C-43 Login to see prices 1-MBS-5-8 Button Socket M5-0.8×8 18-8 stainless (McMaster Carr# 92095A207) 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