Sems 3G-OTH-532090 — Technical Specifications

The SEMS Screw: Internal Tooth (MPN 1-PPI-25C-50) is a stainless steel, passivated, pan-head machine screw with an internal tooth lock washer, featuring a 1/4"-20 thread size, 1/2 in length, and #3 drive size. 3G Electric sources this genuine OEM fastener across 14 industrial departments, with specialist expertise in combustion, pumps, and controls ensuring accurate specification and supply.