{"product_id":"1-4-20-x-1-1-2-tamper-resistant-machine-screws-flat-head-spanner-drive-18-8-stainless-steel-100-pkg_spf25c150ss","title":"1\/4\"-20 X 1-1\/2\" Tamper Resistant Machine Screws | Flat Head | Spanner Drive | 18\/8 Stainless Steel (100\/Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eIndustrial fasteners for equipment housings and heavy machinery enclosures demanding secure, tamper resistant fastening. They combine a flush flat head with a spanner drive and 304 stainless steel composition to deliver reliable performance in harsh environments.\u003c\/p\u003e \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 1\/4 inch diameter x 1-1\/2 inch length\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 profile requires a specialized tool, reducing unauthorized removal in equipment housings and control panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCorrosion resistance:\u003c\/strong\u003e 304 Stainless Steel provides robust corrosion resistance across damp, coastal, and washdown environments; passivation enhances surface protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFlush mounting:\u003c\/strong\u003e Flat Head design enables countersunk seating to minimize protrusion and facilitate gasket seating on panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e 100 pieces per package.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Ideal for electrical enclosures, process machinery, and industrial panels where secure, long-life fasteners are required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mutual Screw \u0026 Supply","offers":[{"title":"Default Title","offer_id":53043863322903,"sku":"SPF25C150SS","price":64.43,"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-1-1-2-tamper-resistant-machine-screws-flat-head-spanner-drive-18-8-stainless-steel-100-pkg_spf25c150ss","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}