{"product_id":"value-collection-mkcs03c0509mbpkg-m3x0-5-socket-cap-screw-25pk","title":"Value Collection MKCS03C0509MBPKG M3x0.5 Socket Cap Screw 25pk","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION MKCS03C0509MBPKG is an M3x0.5 partially threaded socket cap screw engineered for high-strength mechanical fastening in precision assemblies. Built from alloy steel to material grade 12.9, it delivers exceptional tensile strength suited for demanding industrial and mechanical applications. The hex drive accepts a 2.5 mm hex key for secure torque application. A zinc-blue trivalent chromate finish provides corrosion resistance while meeting RoHS and REACH compliance requirements. This package contains 25 screws. Licensed tradespeople, machinists, and maintenance technicians working with close-tolerance assemblies will find this fastener a reliable stock item.\u003c\/p\u003e\n\u003cp\u003eThis socket cap screw is appropriate for use in machinery, fixtures, tooling, and structural assemblies where a high-strength metric fastener with a low-profile head is required. The partially threaded shank allows the unthreaded portion to bear shear loads while the threaded section engages the mating component. The coarse M3x0.5 thread pitch and right-hand thread direction conform to DIN 912 and ISO 4762 standards, making this screw a direct fit for metric-threaded applications across industrial, OEM, and MRO environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eAlloy steel construction, material grade 12.9 for high tensile and proof load strength\u003c\/li\u003e\n  \u003cli\u003ePartially threaded shank to handle shear loads through the unthreaded body section\u003c\/li\u003e\n  \u003cli\u003eHex socket drive accepts a 2.5 mm hex key for precise torque application in confined spaces\u003c\/li\u003e\n  \u003cli\u003eZinc-blue trivalent chromate finish provides corrosion resistance without hexavalent chromium\u003c\/li\u003e\n  \u003cli\u003eConforms to DIN 912 and ISO 4762 fastener standards\u003c\/li\u003e\n  \u003cli\u003eRoHS and REACH compliant; trivalent chromate coating meets current environmental regulations\u003c\/li\u003e\n  \u003cli\u003eSold in a package of 25 screws\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard metric socket cap screw per DIN 912 and ISO 4762 for use in any M3x0.5 coarse-thread tapped hole requiring a grade 12.9 partially threaded fastener.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists, millwrights, or maintenance technicians using a 2.5 mm hex key or hex bit driver. Verify that the mating tapped hole is clean, free of debris, and dimensioned to M3x0.5 coarse thread before installation. Apply thread-locking compound or specified preload torque values per the assembly drawing or equipment manufacturer documentation, as no specific torque value is provided with this fastener listing. Grade 12.9 fasteners are not recommended for re-use in critical joints after yielding.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\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: 50 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\u003eDrive Type\u003c\/strong\u003e: Hex Socket\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Size\u003c\/strong\u003e: 2.5 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\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\u003eREACH Compliant\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 25\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1505 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: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: MKCS03C0509MBPKG\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51715930587442,"sku":"MKCS03C0509MBPKG","price":18.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0b6daaad1a19fe15071c551a19f7716b_8cdfe630-b2ef-4395-b513-bdacf7a32085.jpg?v=1788519850","url":"https:\/\/voomisupply.com\/products\/value-collection-mkcs03c0509mbpkg-m3x0-5-socket-cap-screw-25pk","provider":"Voomi Supply","version":"1.0","type":"link"}