{"product_id":"machine-screws-flat-head-pin-in-phillips-18-8-stainless-steel-1-4-20-x-1-1-4_1420psfm","title":"1\/4\"-20 X 1-1\/4\" Tamper Resistant Machine Screws | Flat Head | Pin-In Phillips Drive | 18\/8 Stainless Steel (100\/Pkg.)","description":"\u003cdiv\u003eIndustrial-grade fastener engineered for precision alignment and flush mounting across metalworking, cabinetry, electronics applications. This specification sheet documents a Pin-In, Flat Head, Phillips drive machine screw with thread size 1\/4-20 and length 1-1\/4, fabricated from 304 stainless steel for superior corrosion resistance. \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e Length: 1-1\/4; Diameter: 1\/4\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Bright, corrosion-resistant passivated surface\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDrive type:\u003c\/strong\u003e Pin-In Phillips\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial grade:\u003c\/strong\u003e AISI 304 Stainless Steel (18\/8)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThread type:\u003c\/strong\u003e 1\/4-20 UNC\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAlignment accuracy:\u003c\/strong\u003e Pin-In design centers mating components for precise seating and repeatable assembly, suitable for fixtures and panel mounts\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFlush mounting:\u003c\/strong\u003e Flat head countersunk profile yields a flush surface with panels, enclosures, and chassis\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCorrosion resistance:\u003c\/strong\u003e 304 stainless steel provides resistance to rust, oxidation, and chemical exposure across industrial environments\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTorque reliability:\u003c\/strong\u003e Phillips drive delivers consistent torque and reduces cam-out during manual and automated installation\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for standard 1\/4-20 threaded holes and components in metalworking and electronics assemblies\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSurface protection:\u003c\/strong\u003e Passivated finish supports long-term durability when fasteners are installed with dissimilar materials\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal use cases:\u003c\/strong\u003e Panel mounting for control cabinets, equipment housings, electrical enclosures, and machinery fixtures requiring a high-visibility, durable fastener\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50425256608023,"sku":"1420PSFM","price":98.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/0404PSFM_621e7a55-f598-4ef1-b0bc-831d67e4975c.jpg?v=1746137087","url":"https:\/\/mutualscrew.com\/products\/machine-screws-flat-head-pin-in-phillips-18-8-stainless-steel-1-4-20-x-1-1-4_1420psfm","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}