{"product_id":"5-16-18-x-3-4-tamper-resistant-machine-screws-button-head-pin-in-six-lobe-drive-alloy-steel-trivalent-zinc-plated-100-pkg_t6b31c075az","title":"5\/16\"-18 X 3\/4\" Tamper Resistant Machine Screws | Button Head | Pin-In Six Lobe Drive | Alloy Steel Trivalent Zinc Plated (100\/Pkg.)","description":"\u003cdiv\u003eIndustrial fasteners designed for secure panel mounting and equipment enclosures. These fasteners deliver tamper resistance, vibration resilience, and corrosion protection for demanding industrial environments. \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eDimensions\u003c\/b\u003e: Diameter 5\/16\"-18, Length 3\/4\"\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish\u003c\/b\u003e: Trivalent Zinc Plated\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDrive Type\u003c\/b\u003e: Pin-In Six Lobe Drive\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial Grade\u003c\/b\u003e: Alloy Steel\u003c\/li\u003e \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 \u003cli\u003e\n\u003cb\u003eTamper-Resistant Drive\u003c\/b\u003e: Pin-In Six Lobe configuration resists tool access, enhancing security for panel mounting and equipment housings.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead Style\u003c\/b\u003e: Button head with a low-profile seating surface minimizes snag and allows flush mounting in restricted assemblies.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eCorrosion Protection\u003c\/b\u003e: Trivalent Zinc Plating provides sacrificial protection in moderate environmental exposure, extending service life.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial Strength\u003c\/b\u003e: Alloy Steel base delivers high tensile strength suitable for dynamic loading and vibration resistance.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThreading Compatibility\u003c\/b\u003e: 5\/16\"-18 UNC thread aligns with standard fastener assemblies and mating components.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications\u003c\/b\u003e: Ideal for control panels, electrical enclosures, machinery housings, and other equipment requiring secure, tamper-resistant fastening.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eInstallation Profile\u003c\/b\u003e: Six Lobe drive enables reliable engagement with compatible tooling, improving installation efficiency in field service.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mutual Screw \u0026 Supply","offers":[{"title":"Default Title","offer_id":53043871219991,"sku":"T6B31C075AZ","price":98.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/Group_6_39999a1f-731d-40f1-9b13-0f8ecc61cdb0.webp?v=1778106513","url":"https:\/\/mutualscrew.com\/products\/5-16-18-x-3-4-tamper-resistant-machine-screws-button-head-pin-in-six-lobe-drive-alloy-steel-trivalent-zinc-plated-100-pkg_t6b31c075az","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}