31-BPI-31C-75 Posted on February 5, 2026 Andy Zheng $0.230 5/16-18 X 3/4 PIN-IN BUTTON SOC /S Available on backorder 31-BPI-31C-75 quantity Add to cart SKU: 31-BPI-31C-75 Category: Loose Hardware Description Description 5/16-18 X 3/4 PIN-IN BUTTON SOC /S Related products 1-MPO-4-30 $0.055 Read more 1-PPM-4C-37 Passivated 18-8 SS pan head phillips screw, 4-40 trhead, 3/8″ long, = McMaster Carr p/n 91772A108 $0.035 Add to cart 1-MS-5-12 M5-0.8 X 12 SOCKET CAP SCREWS A2 stainless $0.059 Add to cart 1-MFS-6-50 M6-1.0×50 flat sockets ss 18-8 mcmaster carr# 92125a252 $0.190 Add to cart