{"product_id":"value-collection-644139pr-m12x1-75x70mm-hex-cap-screw-gr8-8","title":"Value Collection 644139PR M12x1.75x70mm Hex Cap Screw Gr8.8","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 644139PR is a metric hex head cap screw engineered for general industrial and mechanical fastening applications. It features an M12 x 1.75 thread profile with a 70 mm length under the head and a 19 mm hex drive size. Manufactured from Grade 8.8 steel with a bright uncoated finish, this fastener delivers reliable tensile strength for structural and machine assembly work. The partially threaded shank conforms to DIN 931 and ISO 4014 standards, making it a drop-in fit wherever those specifications are called out. Installation is performed by maintenance technicians, millwrights, and mechanical contractors working on equipment frames, fixtures, and structural connections.\u003c\/p\u003e\n\u003cp\u003eThis cap screw is suited for metric-standard fastening in manufacturing, construction, and equipment maintenance environments. The partial threading is appropriate for applications where the unthreaded shank must pass through a clearance hole before engaging a threaded bore or nut. Its Grade 8.8 classification indicates a medium-high strength carbon steel fastener, appropriate for general load-bearing bolted joints that do not require alloy-grade or hardened-steel specifications. Sold individually, with a minimum order quantity of 50 pieces.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eM12 x 1.75 metric thread size, partially threaded shank per DIN 931 and ISO 4014\u003c\/li\u003e\n  \u003cli\u003e70 mm length under head for deep engagement in structural and machine assemblies\u003c\/li\u003e\n  \u003cli\u003eGrade 8.8 steel construction for reliable tensile and proof load performance\u003c\/li\u003e\n  \u003cli\u003e19 mm hex drive size compatible with standard metric wrenches and sockets\u003c\/li\u003e\n  \u003cli\u003eBright uncoated finish suitable for dry or lightly oiled indoor service environments\u003c\/li\u003e\n  \u003cli\u003eConforms to DIN 931 and ISO 4014 international fastener standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard metric replacement fastener for any bolted joint specifying an M12 x 1.75 x 70 mm partially threaded hex head cap screw per DIN 931 or ISO 4014.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by millwrights, maintenance mechanics, or mechanical contractors using a standard metric wrench or socket set. Verify the mating thread is clean and free of damage before assembly. Apply thread lubricant or thread-locking compound only as specified by the equipment manufacturer or applicable fastener torque specifications. Do not exceed the rated proof load for Grade 8.8 fasteners in safety-critical joints without consulting a qualified engineer.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: M12 x 1.75\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 70 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreading\u003c\/strong\u003e: Partially Threaded\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHex Drive Size\u003c\/strong\u003e: 19 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: 8.8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Bright \/ Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: Metric\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: DIN 931, ISO 4014\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161501\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 50\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 644139PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51714139226418,"sku":"644139PR","price":6110.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d9652bffa5ebd27afc8f624eb852c405.jpg?v=1788496773","url":"https:\/\/voomisupply.com\/products\/value-collection-644139pr-m12x1-75x70mm-hex-cap-screw-gr8-8","provider":"Voomi Supply","version":"1.0","type":"link"}