{"product_id":"metric-blue-ust179775-socket-cap-screw-m8-x-1-25-80mm","title":"Metric Blue UST179775 Socket Cap Screw M8 X 1.25 80mm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe METRIC BLUE UST179775 is a socket cap screw designed for high-strength bolted assemblies requiring precise torque control and a compact head profile. Sized M8 x 1.25 with an 80 mm length under head, this screw is partially threaded and manufactured from alloy steel to a material grade of 12.9  -  the highest standard fastener grade, indicating tensile strength suited for demanding mechanical and structural applications. The hex socket drive accepts a standard hex key for installation in confined spaces where a wrench cannot reach. A Metric Blue finish provides corrosion resistance while aiding visual identification on the job.\u003c\/p\u003e\n\u003cp\u003eThis fastener is used in industrial machinery, automotive assemblies, tooling fixtures, and mechanical fabrication work where high clamp load and reliable joint integrity are required. The partial threading is appropriate for clamped joints where the unthreaded shank spans the grip length of the assembly. It is installed by machinists, maintenance technicians, and fabricators working with metric-dimensioned components. The M8 x 1.25 thread pitch conforms to standard metric coarse thread specifications.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eM8 x 1.25 thread size with 80 mm length under head for deep-reach bolted joints\u003c\/li\u003e\n  \u003cli\u003ePartially threaded shank for proper grip-length clamping in through-bolted assemblies\u003c\/li\u003e\n  \u003cli\u003eAlloy steel construction at material grade 12.9 for maximum tensile strength\u003c\/li\u003e\n  \u003cli\u003eHex socket drive for torque application in tight or recessed spaces\u003c\/li\u003e\n  \u003cli\u003eMetric Blue finish for corrosion resistance and part identification\u003c\/li\u003e\n  \u003cli\u003eConforms to DIN 912 and ISO 4762 fastener standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style metric socket cap screw for use in any application requiring an M8 x 1.25 DIN 912 or ISO 4762 compliant fastener with an 80 mm grip length.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed with a properly sized hex key or hex bit driver matched to the M8 socket cap head. De-energize or lock out any machinery before replacing fasteners on powered equipment, following applicable LOTO procedures. Apply thread-locking compound or appropriate lubrication only as specified by the equipment manufacturer  -  do not assume dry or lubricated torque values without consulting the relevant service documentation. Minimum order quantity is 5 units.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: M8 x 1.25\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 80 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreading\u003c\/strong\u003e: Partially Threaded\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Type\u003c\/strong\u003e: Hex Socket\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Alloy Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: 12.9\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Metric Blue\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFastener Standard\u003c\/strong\u003e: DIN 912 \/ ISO 4762\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161501\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\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: METRIC BLUE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: UST179775\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"METRIC BLUE","offers":[{"title":"Default Title","offer_id":67911693173042,"sku":"UST179775","price":576.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/71f5e2e6c143b56433eac2df9951bdaf_6699592c-b78a-4f3e-a8aa-3a03bb844e30.jpg?v=1791216789","url":"https:\/\/voomisupply.com\/products\/metric-blue-ust179775-socket-cap-screw-m8-x-1-25-80mm","provider":"Voomi Supply","version":"1.0","type":"link"}