{"product_id":"5-16-18-x-2-tamper-resistant-machine-screws-button-head-pin-in-hex-socket-drive-alloy-steel-black-oxide-100-pkg_thb31c200ab","title":"5\/16\"-18 X 2\" Tamper Resistant Machine Screws | Button Head | Pin-In Hex Socket Drive | Alloy Steel Black Oxide (100\/Pkg.)","description":"\u003cdiv\u003eTamper resistant button head machine screws with a pin-in hex socket drive provide secure fastening for industrial equipment assemblies. The combination of alloy steel base and black oxide finish delivers high strength and durable service in control panels, electrical enclosures, and heavy machinery. \u003ch3\u003eSpecs\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eDiameter\u003c\/b\u003e: 5\/16 inch\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread pitch\u003c\/b\u003e: 18 per inch\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength\u003c\/b\u003e: 2 inch\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish\u003c\/b\u003e: Black oxide\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDrive type\u003c\/b\u003e: Pin-InHex Socket 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: UNC\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eTamper resistance\u003c\/b\u003e: Pin-In Hex Socket Drive necessitates a compatible tool with precise alignment, reducing risk of unauthorized disassembly in security-critical machinery housings and access panels.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eBearing surface\u003c\/b\u003e: Button head distributes clamping load over a broader bearing area, minimizing localized material stress on thin panels and enclosure skirts.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eStrength and reliability\u003c\/b\u003e: Alloy Steel construction delivers high tensile strength and structural integrity for high clamping forces in heavy equipment assemblies.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish and protection\u003c\/b\u003e: Black oxide provides low reflectivity and surface protection; lubrication enhances service life in damp or dusty industrial environments.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eInstallation and compatibility\u003c\/b\u003e: Pin-In drive improves torque transfer in automated lines and reduces tool slippage during insertion, supporting deterministic assembly processes.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplication domains\u003c\/b\u003e: Suitable for control panels, electrical enclosures, machine frames, and industrial equipment requiring secure fasteners with tamper resistance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mutual Screw \u0026 Supply","offers":[{"title":"Default Title","offer_id":53043850674455,"sku":"THB31C200AB","price":89.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/Group_2_c8c3e805-4660-404d-abe0-5d904359d6c2.webp?v=1778106513","url":"https:\/\/mutualscrew.com\/products\/5-16-18-x-2-tamper-resistant-machine-screws-button-head-pin-in-hex-socket-drive-alloy-steel-black-oxide-100-pkg_thb31c200ab","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}