{"product_id":"1-4-20-x-1-2-tamper-resistant-machine-screws-flat-head-pin-in-six-lobe-drive-316-stainless-steel-100-pkg_t6f25c050ss316","title":"1\/4\"-20 X 1\/2\" Tamper Resistant Machine Screws | Flat Head | Pin-In Six Lobe Drive | 316 Stainless Steel (100\/Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eThe tamper resistant machine screw family is engineered for industrial applications requiring secure, flush mounting in equipment housings and enclosures. Built from corrosion resistant material and featuring a restricted-drive interface, these fasteners are suited for harsh environments where tamper resistance and reliable fastening are priorities.\u003c\/p\u003e \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e Diameter 0.25 inches; Length 0.5 inches.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDrive type:\u003c\/strong\u003e Pin-In Six Lobe Drive.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial grade:\u003c\/strong\u003e 316 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 Pin-In Six Lobe Drive requires a matching security driver, reducing unauthorized removal or adjustment in secured installations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCorrosion resistance:\u003c\/strong\u003e 316 Stainless Steel delivers excellent resistance to chloride exposure, marine salt spray, and chemical environments, extending service life in outdoor and industrial settings.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHead profile:\u003c\/strong\u003e Flat head design permits flush seating in countersunk holes, improving vibration resistance and maintaining surface flatness on equipment panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial compatibility and strength:\u003c\/strong\u003e 1\/4-20 coarse thread provides dependable engagement with common aluminum and steel components under standard torque conditions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePackage quantity:\u003c\/strong\u003e 100 per package.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal use cases:\u003c\/strong\u003e Industrial enclosures, electrical cabinets, outdoor machinery housings, marine instrumentation, and rugged control panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInstallation considerations:\u003c\/strong\u003e Use the appropriate tamper resistant driver, ensure proper alignment, and apply torque within standard specifications to avoid cam-out and thread galling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mutual Screw \u0026 Supply","offers":[{"title":"Default Title","offer_id":53043865288983,"sku":"T6F25C050SS316","price":234.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/Group_14_3125beca-7589-4b6e-9114-3038bf422b6e.webp?v=1778106512","url":"https:\/\/mutualscrew.com\/products\/1-4-20-x-1-2-tamper-resistant-machine-screws-flat-head-pin-in-six-lobe-drive-316-stainless-steel-100-pkg_t6f25c050ss316","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}