{"product_id":"holo-krome-77008-m3x0-5-hex-socket-cap-screw-8mm-ss","title":"Holo-krome 77008 M3x0.5 Hex Socket Cap Screw 8mm Ss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HOLO-KROME 77008 is a metric hex socket cap screw designed for precision fastening in industrial, mechanical, and trade applications. Sized M3 x 0.50 with an 8 mm length under head, this fastener is fully threaded and features a recessed hex drive socket for use with standard hex keys or Allen wrenches. Constructed from austenitic Grade A4 stainless steel with a bright, uncoated finish, it provides solid corrosion resistance without surface treatment. This screw is manufactured to ISO 3506-1 and ISO 4762 standards, making it a reliable choice for metric fastening work where material grade and dimensional accuracy matter.\u003c\/p\u003e\n\u003cp\u003eThis fastener suits light mechanical assemblies, equipment enclosures, instrumentation panels, and precision fixtures where a low-profile cap head and hex socket drive are required. The fully threaded M3 shank engages the entire grip length, making it well suited for thin material applications or short blind-hole installations. Machinists, millwrights, HVAC equipment assemblers, and maintenance technicians commonly use this size when working with metric-threaded components in stainless steel environments where corrosion resistance is a factor.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eM3 x 0.50 thread size with 8 mm length under head for precise short-reach fastening\u003c\/li\u003e\n  \u003cli\u003eFully threaded shank maximizes thread engagement across the entire fastener length\u003c\/li\u003e\n  \u003cli\u003eAustenitic Grade A4 stainless steel construction for corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eBright uncoated finish maintains dimensional consistency and clean appearance\u003c\/li\u003e\n  \u003cli\u003eHex socket drive accepts standard hex keys for controlled torque application\u003c\/li\u003e\n  \u003cli\u003eManufactured to ISO 3506-1 and ISO 4762 fastener standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in any M3 x 0.50 metric-threaded application requiring a hex socket cap screw to ISO 4762 dimensions. Suitable for use with standard metric hex key sets.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed using a properly sized metric hex key or Allen driver; use of an undersized key risks rounding the socket drive. Always ensure the mating threaded hole or nut is also rated for stainless steel fasteners to avoid galvanic incompatibility. Follow applicable fastener torque guidelines for M3 stainless fasteners per your assembly specification or equipment service documentation. Minimum order quantity for this fastener is 10 pieces.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: M3 x 0.50\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 8 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\u003eMaterial\u003c\/strong\u003e: Stainless Steel, Austenitic Grade A4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Bright \/ Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFastener Standard\u003c\/strong\u003e: ISO 3506-1, ISO 4762\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.2 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161501\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: HOLO-KROME\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 77008\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HOLO-KROME","offers":[{"title":"Default Title","offer_id":51754836951346,"sku":"77008","price":1454.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3b703018f916ffb6bc2d7317e554fe89_afdd50d4-b98d-4136-a4b1-5808b5e71dba.jpg?v=1788949059","url":"https:\/\/voomisupply.com\/products\/holo-krome-77008-m3x0-5-hex-socket-cap-screw-8mm-ss","provider":"Voomi Supply","version":"1.0","type":"link"}