{"product_id":"cap-screws-flat-socket-nylon-patch-alloy-thermal-black-oxide-5-16-18-x-2-1-4","title":"5\/16-18 X 2-1\/4\" Flat Head Cap Screws | Nylon Patch | Alloy Steel Thermal Black Oxide (100 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered for demanding assemblies, the Cap Screws Flat Socket Nylon Patch Alloy Thermal Black Oxide 5\/16-18 X 2 1\/4 delivers dependable holding power with insulation and abrasion resistance. Designed for electrical and mechanical applications, this flat socket cap screw blends strong alloy construction with a nylon patch and a durable thermal black oxide finish.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eThread size:\u003c\/b\u003e 5\/16-18\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 2 1\/4\" (2.25 in)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead style:\u003c\/b\u003e Flat Socket Cap Screw\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Alloy with Nylon Patch\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Thermal Black Oxide\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eBenefits\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eHigh-strength alloy\u003c\/b\u003e for reliable fastening in heavy-duty applications.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eNylon patch\u003c\/b\u003e provides electrical insulation and vibration dampening where needed.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThermal black oxide finish\u003c\/b\u003e adds corrosion resistance and wear protection for longer service life.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFlat socket design\u003c\/b\u003e offers a clean, recessed appearance and secure driver engagement.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal applications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAutomotive assemblies and automotive aftermarket projects\u003c\/li\u003e \u003cli\u003eIndustrial machinery and equipment housings\u003c\/li\u003e \u003cli\u003eElectrical enclosures and panels requiring insulating fasteners\u003c\/li\u003e \u003cli\u003eAny project needing a robust, corrosion-resistant fastener with vibration dampening\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor best results, install using standard tools appropriate for 5\/16-18 fasteners and follow general torque guidelines from the hardware manufacturer. This fastener is designed to pair with compatible components in environments demanding both strength and electrical insulation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50350879342871,"sku":"3136CSFPBB","price":107.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/0606CSF188BYW_57b15762-87f8-488a-b34f-010e6b61e2bc.jpg?v=1746805095","url":"https:\/\/mutualscrew.com\/products\/cap-screws-flat-socket-nylon-patch-alloy-thermal-black-oxide-5-16-18-x-2-1-4","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}