{"product_id":"metric-blue-ust176221-socket-cap-screw-m5-x-0-8-16mm","title":"Metric Blue UST176221 Socket Cap Screw M5 X 0.8 16mm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe METRIC BLUE UST176221 is a socket cap screw designed for precision fastening applications requiring high tensile strength and a compact drive profile. Manufactured from alloy steel to a Grade 12.9 specification, this screw delivers exceptional clamping force in a small form factor. The M5 x 0.8 thread pitch and 16 mm length under head make it well suited for tight-tolerance assemblies. A Metric Blue finish provides surface protection while serving as a visual identifier for metric fastener sizing. The hex socket drive accepts a standard hex key or Allen-type driver, keeping the installation footprint minimal.\u003c\/p\u003e\n\u003cp\u003eThis screw is used across a wide range of industrial, mechanical, and machinery applications where high-strength metric fasteners are required. Common installation scenarios include machine frames, tooling fixtures, hydraulic components, and precision equipment assemblies. It is fully threaded along the shank, making it compatible with through-hole and tapped-hole configurations at the M5 x 0.8 thread standard. Machinists, millwrights, and maintenance technicians working with metric equipment will find this fastener appropriate for both OEM assembly and field repair work.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eGrade 12.9 alloy steel construction for high tensile and proof load strength\u003c\/li\u003e\n  \u003cli\u003eFully threaded shank for maximum thread engagement in tapped holes\u003c\/li\u003e\n  \u003cli\u003eM5 x 0.8 thread size conforms to DIN 912 and ISO 4762 standards\u003c\/li\u003e\n  \u003cli\u003eHex socket drive allows torque application in confined or recessed installations\u003c\/li\u003e\n  \u003cli\u003eMetric Blue finish for corrosion resistance and metric size identification\u003c\/li\u003e\n  \u003cli\u003e16 mm length under head suits a variety of standard stack-up thicknesses\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or standard metric fastener for any application requiring an M5 x 0.8 socket cap screw conforming to DIN 912 or ISO 4762.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by machinists, maintenance technicians, or millwrights using a calibrated hex key or torque wrench with the appropriate hex bit. Ensure the mating threaded hole is clean, properly tapped to M5 x 0.8, and free of debris before installation. Power down and de-energize any equipment before replacing fasteners on live machinery. Do not substitute a lower-grade fastener in applications specified for Grade 12.9 hardware.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: M5 x 0.8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 16 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreading\u003c\/strong\u003e: Fully Threaded\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Type\u003c\/strong\u003e: Hex Socket\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Style\u003c\/strong\u003e: Socket Cap\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: 0.001 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: UST176221\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"METRIC BLUE","offers":[{"title":"Default Title","offer_id":67906854388018,"sku":"UST176221","price":2628.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6073dbdf1a969e77678b39ad8f5df58d.jpg?v=1791172071","url":"https:\/\/voomisupply.com\/products\/metric-blue-ust176221-socket-cap-screw-m5-x-0-8-16mm","provider":"Voomi Supply","version":"1.0","type":"link"}