{"product_id":"value-collection-mkcs03c0309mbpkg-m3x0-5-socket-cap-screw-50pk","title":"Value Collection MKCS03C0309MBPKG M3x0.5 Socket Cap Screw 50pk","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION MKCS03C0309MBPKG is a partially threaded socket cap screw with an M3x0.5 thread size and a 30 mm length under head. Built from alloy steel to material grade 12.9, it delivers high tensile strength suitable for demanding mechanical assemblies. The zinc-blue trivalent chromate finish provides corrosion resistance and meets RoHS and REACH compliance standards. Driven by a 2.5 mm hex key, this fastener is suited for precision equipment assembly, machine frames, tooling fixtures, and other applications where a compact cap head profile is required. This package contains 50 pieces.\u003c\/p\u003e\u003cp\u003eThis socket cap screw is intended for use in mechanical, industrial, and equipment assembly applications where a high-strength, small-diameter fastener is needed. The M3x0.5 coarse right-hand thread and partially threaded shank make it appropriate for through-hole and clearance-hole installations in metal components. Typical installers include machine builders, millwrights, maintenance technicians, and equipment assemblers working with light structural and precision mechanical assemblies.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eM3x0.5 coarse right-hand thread with 30 mm length under head\u003c\/li\u003e\n\u003cli\u003ePartially threaded shank for clearance-hole and through-hole applications\u003c\/li\u003e\n\u003cli\u003eAlloy steel construction at material grade 12.9 for high tensile strength\u003c\/li\u003e\n\u003cli\u003eZinc-blue trivalent chromate finish — RoHS and REACH compliant\u003c\/li\u003e\n\u003cli\u003e2.5 mm hex drive for precise torque application in tight spaces\u003c\/li\u003e\n\u003cli\u003eConforms to DIN 912 and ISO 4762 fastener standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or standard fastener for mechanical assemblies requiring DIN 912 or ISO 4762 compliant M3x0.5 socket cap screws with a 30 mm length under head.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation requires a 2.5 mm hex key or Allen driver. Power down and de-energize any equipment before fastener service. Do not exceed the rated torque range for grade 12.9 M3 fasteners as specified by the equipment manufacturer. Follow applicable mechanical assembly standards and workplace safety protocols when working with high-strength fasteners.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: M3x0.5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 30 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Diameter\u003c\/strong\u003e: 5.50 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive Type\u003c\/strong\u003e: Hex\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive Size\u003c\/strong\u003e: 2.5 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThreading\u003c\/strong\u003e: Partially Threaded\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Spacing\u003c\/strong\u003e: Coarse\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 Coating\u003c\/strong\u003e: Zinc-Blue Trivalent Chromate\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\u003eRoHS Compliant\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 50 pieces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.19 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: MKCS03C0309MBPKG\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51695325774130,"sku":"MKCS03C0309MBPKG","price":18.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0b6daaad1a19fe15071c551a19f7716b_4b4e8776-2d1c-4d0b-b723-98521558145c.jpg?v=1788333929","url":"https:\/\/voomisupply.com\/products\/value-collection-mkcs03c0309mbpkg-m3x0-5-socket-cap-screw-50pk","provider":"Voomi Supply","version":"1.0","type":"link"}