{"product_id":"5-16-18-x-3-4-tamper-resistant-machine-screws-flat-undercut-head-pin-in-six-lobe-drive-18-8-stainless-steel-100-pkg_t6f31c075uss","title":"5\/16\"-18 X 3\/4\" Tamper Resistant Machine Screws | Flat Undercut Head | Pin-In Six Lobe Drive | 18\/8 Stainless Steel (100\/Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eIndustrial fasteners for security-critical assemblies and rugged equipment housings. This tamper resistant machine screw combines 5\/16-18 thread engagement with 3\/4 inch length, 304 stainless steel composition, and a Pin-In 6-Lobe Drive for secure, maintenance-friendly installations under harsh environmental conditions.\u003c\/p\u003e \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eDimensions\u003c\/b\u003e: Diameter 5\/16 inch; Length 3\/4 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFinish\u003c\/b\u003e: 18\/8 Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDrive Type\u003c\/b\u003e: Pin-In 6-Lobe\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial Grade\u003c\/b\u003e: 304 Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThread Type\u003c\/b\u003e: 5\/16-18 UNC\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eTamper resistance\u003c\/b\u003e: Pin-In 6-Lobe drive requires compatible tooling, deterring unauthorized removal from enclosures and critical machinery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCorrosion resistance\u003c\/b\u003e: 304 Stainless Steel delivers robust performance in humid, chemically cleaned, and outdoor industrial environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFlush seating\u003c\/b\u003e: Flat undercut head enables minimal protrusion and reduced snag risk in dense assemblies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eApplication scope\u003c\/b\u003e: Suitable for 5\/16-18 threaded holes in machinery, electrical enclosures, and OEM equipment assemblies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePackaging\u003c\/b\u003e: 100 pieces per package\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mutual Screw \u0026 Supply","offers":[{"title":"Default Title","offer_id":53043868369175,"sku":"T6F31C075USS","price":95.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/Group_22.jpg?v=1778106513","url":"https:\/\/mutualscrew.com\/products\/5-16-18-x-3-4-tamper-resistant-machine-screws-flat-undercut-head-pin-in-six-lobe-drive-18-8-stainless-steel-100-pkg_t6f31c075uss","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}