{"product_id":"1-4-20-x-1-tamper-resistant-machine-screws-flat-head-spanner-drive-18-8-stainless-steel-100-pkg_spf25c100ss","title":"1\/4\"-20 X 1\" Tamper Resistant Machine Screws | Flat Head | Spanner Drive | 18\/8 Stainless Steel (100\/Pkg.)","description":"\u003cdiv\u003eIndustrial fasteners designed for secure, tamper resistant assemblies in harsh operating environments. The 1\/4-20 x 1 inch tamper resistant machine screws with flat head and spanner drive are engineered for reliable clamping and corrosion resistance in industrial equipment and control panels. \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e Overall length 1 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 18\/8 stainless steel (AISI 304)\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 Flat head with spanner drive provides security against casual tampering and unauthorized access in enclosures and machinery housings.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCorrosion resistance:\u003c\/strong\u003e 18\/8 stainless steel (AISI 304) offers reliable corrosion resistance in humid, wash-down, and moderate chemical environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFlush mounting:\u003c\/strong\u003e Flat head design enables countersunk installation for flush mounting in panels and thin gauge sheets.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial use cases:\u003c\/strong\u003e Ideal for equipment enclosures, control panels, automation hardware, conveyor systems, and machine housings across manufacturing facilities.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInstallation and maintenance:\u003c\/strong\u003e Requires matching spanner drive tool; supports controlled torque and repeatable removal with the correct spanner bit; compatible with standard 1\/4-20 fastener patterns.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mutual Screw \u0026 Supply","offers":[{"title":"Default Title","offer_id":53043867320599,"sku":"SPF25C100SS","price":63.41,"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-tamper-resistant-machine-screws-flat-head-spanner-drive-18-8-stainless-steel-100-pkg_spf25c100ss","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}