{"product_id":"hillman-m8-1-25-mm-d-x-80-mm-l-heat-treated-steel-hex-head-cap-screw","title":"HILLMAN M8-1.25 mm D X 80 mm L Heat Treated Steel Hex Head Cap Screw","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eHillman M8-1.25 mm D x 80 mm L Heat Treated Steel Hex Head Cap Screw\u003c\/strong\u003e is engineered for demanding assemblies where strength, precision, and repeatable performance matter. This high‑strength metric fastener delivers dependable torque resistance and durable long‑term wear, making it a trusted choice for construction, equipment mounting, and heavy‑duty fabrication projects.\u003c\/p\u003e \u003ch3\u003eKey features that set it apart\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-strength construction:\u003c\/strong\u003e Grade 8.8 steel combined with a heat‑treated finish provides excellent tensile strength and increased hardness for tough, high‑torque settings.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAccurate metric geometry:\u003c\/strong\u003e M8 coarse thread (1.25 mm pitch) delivers reliable thread engagement and strong pull‑through resistance across compatible materials.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePrecisely sized for robust fittings:\u003c\/strong\u003e 80 mm overall length with a hex head designed to accept standard hex wrenches for efficient driving and solid seating.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile fastener family:\u003c\/strong\u003e Ideal for framing, machine assemblies, and fixtures where a dependable, heavy‑duty cap screw is required.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePractical packaging:\u003c\/strong\u003e Boxed, 40‑piece quantity per box—ready for ongoing projects or kit builds without frequent repurchases.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this screw is the right choice for your project\u003c\/h3\u003e\n\u003cp\u003eWhen projects demand a fastener that won't back out under vibration or heavy loads, the M8‑1.25 x 80 mm hex head cap screw from Hillman delivers. The heat‑treated steel core and 8.8 grade steel composition mean you can tighten to higher torque levels with confidence, while the coarse thread provides solid grip in a range of materials, reducing the risk of stripping during installation.\u003c\/p\u003e \u003ch3\u003eUse cases and practical tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eFraming and wooden substructures: the coarse thread bites quickly into wood fibers, providing strong, repeatable connections for shelving supports, mounting brackets, and light to medium framing tasks.\u003c\/li\u003e \u003cli\u003eMetal brackets and machinery assemblies: pair with compatible nuts or tapped holes for secure, high‑load joints in equipment housings, frames, or mounting plates.\u003c\/li\u003e \u003cli\u003eGeneral purpose fastener kit: keep a box on hand for quick repairs, replacements, and ongoing projects that require a reliable metric hex screw.\u003c\/li\u003e \u003cli\u003eInstallation tips: use a standard hex key or wrench for precise torque control; clean threads before installation to maximize grip and reduce seating effort.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith its combination of heat treatment, Grade 8.8 strength, and a dependable M8 coarse thread, this Hillman hex head cap screw helps you complete projects that demand lasting performance and consistent results. Add it to your toolkit and experience secure, efficient fastening from first drive to final torque.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Hillman","offers":[{"title":"Default Title","offer_id":52199912014098,"sku":"5305891","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/5305891_A.eps_High.jpg?v=1776292730","url":"https:\/\/nationalhardwaregroup.com\/products\/hillman-m8-1-25-mm-d-x-80-mm-l-heat-treated-steel-hex-head-cap-screw","provider":"National Hardware Group","version":"1.0","type":"link"}