{"product_id":"hillman-m12-1-75-mm-d-x-70-mm-l-heat-treated-steel-hex-head-cap-screw","title":"HILLMAN M12-1.75 mm D X 70 mm L Heat Treated Steel Hex Head Cap Screw","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered for dependable, long-lasting fastening, the Hillman M12 x 70 mm Hex Head Cap Screw combines high-strength steel with precision heat treatment. Designed for tough metal-to-metal connections, this M12 bolt uses a coarse 1.75 mm thread (M12 x 1.75) for quicker, more forgiving threading and robust engagement in demanding assemblies. The 70 mm length provides ample thread engagement for brackets, frames, and structural components. Each boxed package contains 20 pieces, giving you a ready supply for ongoing projects or multi-step builds.\u003c\/p\u003e \u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Hillman\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Heat treated\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGrade:\u003c\/strong\u003e 8.8\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThread:\u003c\/strong\u003e M12 x 1.75 (coarse)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 70 mm\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDrive type:\u003c\/strong\u003e Hex head\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHead size indication:\u003c\/strong\u003e Designed for standard hex sockets\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePackage:\u003c\/strong\u003e Boxed, 20 pieces\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this screw stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-strength performance:\u003c\/strong\u003e Heat-treated steel with a Grade 8.8 rating provides elevated tensile strength and fatigue resistance for demanding installations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable engagement:\u003c\/strong\u003e Coarse M12 thread (1.75 mm pitch) offers smoother threading and strong bite in metal joints.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLong reach for secure assemblies:\u003c\/strong\u003e 70 mm length delivers substantial thread engagement, ideal for thick materials and mounting brackets.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReady-to-use packaging:\u003c\/strong\u003e A boxed set of 20 ensures you have a consistent supply for projects, replacements, or kits without frequent reordering.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eMetal brackets and structural framing in machinery and industrial equipment\u003c\/li\u003e \u003cli\u003eAutomotive and trailer assemblies requiring durable, long fasteners\u003c\/li\u003e \u003cli\u003eHeavy furniture, cabinetry, and equipment mounts where a secure, high-torque connection is needed\u003c\/li\u003e \u003cli\u003eRepair work or build-outs where standardized metric fasteners simplify sourcing\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation tips\u003c\/h2\u003e\n\u003cp\u003eFor best results, use a properly sized hex socket or Allen key to avoid rounding the head. Apply a compatible thread lubricant to ease installation and reduce galling, especially in heat-treated steel. Align parts carefully to prevent cross-threading, and tighten gradually toward the recommended torque for Grade 8.8 M12 bolts. If you don’t have a torque reference, consult a standard torque chart for M12 fasteners to ensure a secure, clamped connection without overstressing materials.\u003c\/p\u003e \u003ch2\u003eWho should consider this fastener\u003c\/h2\u003e\n\u003cp\u003eIdeal for professional builders, fabricators, and DIY enthusiasts who need strong, long-capacity fasteners in a boxed, ready-to-use format. If you’re outfitting a workshop with dependable metric hardware or replacing worn bolts in heavy-duty frames, this Hillman hex head cap screw provides consistent performance and value.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Hillman","offers":[{"title":"Default Title","offer_id":52199916142866,"sku":"5306113","price":40.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/5306113_A.eps_High.jpg?v=1776292765","url":"https:\/\/nationalhardwaregroup.com\/products\/hillman-m12-1-75-mm-d-x-70-mm-l-heat-treated-steel-hex-head-cap-screw","provider":"National Hardware Group","version":"1.0","type":"link"}