{"product_id":"1-4-20-x-1-1-4-tamper-resistant-machine-screws-flat-head-spanner-drive-18-8-stainless-steel-100-pkg_spf25c125ss","title":"1\/4\"-20 X 1-1\/4\" Tamper Resistant Machine Screws | Flat Head | Spanner Drive | 18\/8 Stainless Steel (100\/Pkg.)","description":"\u003cdiv\u003eIndustrial fasteners engineered for secure mounting in demanding environments. These tamper resistant flat head machine screws provide reliable engagement for equipment enclosures, control panels, and automation assemblies. \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: Diameter 0.250 inch; Length 1.250 inch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDrive type\u003c\/strong\u003e: Spanner Drive\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial grade\u003c\/strong\u003e: 304 Stainless Steel\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\u003eTamper resistance\u003c\/strong\u003e: Spanner drive requires a matching tool, reducing unauthorized disassembly in secured assemblies.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCorrosion resistance\u003c\/strong\u003e: 304 Stainless Steel offers robust performance in washdown, moisture, and humidity conditions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFlush mounting\u003c\/strong\u003e: Flat head design enables countersunk installation for smooth, flush surfaces on panels and enclosures.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial integrity\u003c\/strong\u003e: Austenitic stainless steel provides reliable strength and ductility under vibration and dynamic loading.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThread standard\u003c\/strong\u003e: 1\/4-20 UNC compatibility with common taps, inserts, and fastener hardware in sheet metal assemblies.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mutual Screw \u0026 Supply","offers":[{"title":"Default Title","offer_id":53043870171415,"sku":"SPF25C125SS","price":40.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/Group_20.jpg?v=1778106513","url":"https:\/\/mutualscrew.com\/products\/1-4-20-x-1-1-4-tamper-resistant-machine-screws-flat-head-spanner-drive-18-8-stainless-steel-100-pkg_spf25c125ss","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}