{"product_id":"metric-blue-ust187475-flat-socket-cap-screw-m8x1-25","title":"Metric Blue UST187475 Flat Socket Cap Screw M8x1.25","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe METRIC BLUE UST187475 is a flat socket cap screw engineered to DIN 7991 standards, designed for flush or countersunk fastening applications in precision assemblies. It features an M8x1.25 thread and a 5.00 mm hex socket drive with a 90-degree flat head profile. Manufactured from 12.9 grade alloy steel, this screw delivers high tensile strength suitable for demanding mechanical and industrial installations. The Metric Blue finish provides a layer of corrosion resistance while also serving as a visual identifier for metric hardware. The overall length is 40.00 mm with full threading along the shank.\u003c\/p\u003e\n\u003cp\u003eThis flat socket cap screw is used in applications where the fastener head must sit flush with or below a mating surface. It is well-suited for machinery, tooling fixtures, automotive components, and fabricated steel assemblies where clearance is limited and a low-profile fastener is required. Installation is carried out by machinists, millwrights, maintenance technicians, and mechanical contractors working with metric-specification equipment and assemblies.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eDIN 7991 fastener standard for consistent dimensional compliance\u003c\/li\u003e\n  \u003cli\u003e12.9 grade alloy steel construction for high tensile and proof load strength\u003c\/li\u003e\n  \u003cli\u003e90-degree flat head profile allows flush or countersunk seating\u003c\/li\u003e\n  \u003cli\u003e5.00 mm hex socket drive for precise torque application\u003c\/li\u003e\n  \u003cli\u003eFully threaded shank along the 40.00 mm overall length\u003c\/li\u003e\n  \u003cli\u003eMetric Blue finish for corrosion resistance and metric identification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-fit fastener for metric M8x1.25 countersunk hex socket applications conforming to DIN 7991 specifications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists or mechanical technicians using a 5 mm hex key or socket driver. Ensure the mating hole is properly countersunk to the correct 90-degree angle before installation. De-energize and lock out any machinery before fastener service in powered assemblies. Do not exceed the rated torque specification for 12.9 grade fasteners as published in applicable engineering references.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: M8x1.25\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 40.00 mm (overall)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Type\u003c\/strong\u003e: 90-degree Flat\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Type\u003c\/strong\u003e: Hex Socket\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Size\u003c\/strong\u003e: 5.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreading\u003c\/strong\u003e: Fully Threaded\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\u003eThread Standard\u003c\/strong\u003e: Metric\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFastener Standard\u003c\/strong\u003e: DIN 7991\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: UST187475\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"METRIC BLUE","offers":[{"title":"Default Title","offer_id":67906038858034,"sku":"UST187475","price":1588.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ee2ad8fc51001baf98daab969736b17a.jpg?v=1791163492","url":"https:\/\/voomisupply.com\/products\/metric-blue-ust187475-flat-socket-cap-screw-m8x1-25","provider":"Voomi Supply","version":"1.0","type":"link"}