{"product_id":"machine-screws-round-head-one-way-18-8-stainless-steel-1-4-20-x-1-2_1408m1wr188","title":"1\/4\"-20 X 1\/2\" Tamper Resistant Machine Screws | Round Head | One Way Drive | 18\/8 Stainless Steel (100\/Pkg.)","description":"\u003cdiv\u003eIndustrial machine screws engineered for precise seating and orientation control in demanding assemblies. The Round Head One Way Drive variant provides a clean, flush appearance while delivering tamper-resistance in compatible hardware systems used in electrical enclosures and industrial equipment housings. \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: Length – 1\/2 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread type\u003c\/strong\u003e: 1\/4-20 UNC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial grade\u003c\/strong\u003e: 304 Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Bright, corrosion resistant surface\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive type\u003c\/strong\u003e: One Way\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne Way drive\u003c\/strong\u003e provides orientation control and tamper-resistance in compatible hardware systems, ensuring consistent seating and reduced loosening in vibration-prone environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion resistance\u003c\/strong\u003e achieved by using 304 Stainless Steel, suitable for humidity, temperature variation, and exposure to common industrial atmospheres.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRound head\u003c\/strong\u003e delivers a flush, professional finish with a smooth profile that minimizes snag hazards in equipment interiors and visible panels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTamper‑resistant seating\u003c\/strong\u003e compatibility with standard hardware to deter unauthorized disassembly in equipment enclosures and control panels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications\u003c\/strong\u003e: ideal for industrial cabinetry, electrical enclosures, control panels, machinery housings, and other general assemblies requiring secure, orientation-controlled fasteners.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility\u003c\/strong\u003e: designed to mate with 1\/4-20 fasteners and hardware designed for round-head, one-way drive screws, enabling reliable alternative to traditional flat-head or Phillips fasteners in controlled assemblies.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50425362514199,"sku":"1408M1WR188","price":36.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/0404M1WR188_cf4dd068-7d34-484c-9a4a-2b84def6827b.webp?v=1746137985","url":"https:\/\/mutualscrew.com\/products\/machine-screws-round-head-one-way-18-8-stainless-steel-1-4-20-x-1-2_1408m1wr188","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}