{"product_id":"value-collection-mkcs04c0309mbpkg-m4x0-7-socket-cap-screw-50pk","title":"Value Collection MKCS04C0309MBPKG M4x0.7 Socket Cap Screw 50pk","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION MKCS04C0309MBPKG is an M4x0.7 alloy steel socket cap screw engineered for demanding mechanical and structural fastening applications. With a 30 mm length under the head and partial threading, this screw provides a strong clamped-shank zone that resists joint loosening under vibration and dynamic loads. The hex drive accepts a 3 mm hex key, allowing controlled torque application in tight quarters. A zinc-blue trivalent chromate finish delivers corrosion resistance while meeting RoHS and REACH compliance requirements. Manufactured to DIN 912 and ISO 4762 standards at a material grade of 12.9, these fasteners are sold in a package of 50.\u003c\/p\u003e\n\u003cp\u003eThis socket cap screw is suited for precision mechanical assemblies, HVAC equipment frames, electrical enclosures, pump housings, and other trade-grade applications where a high-strength, small-diameter fastener is required. The M4 coarse thread pitch and right-hand thread direction are standard across most metric equipment and machinery encountered in residential and light commercial service. The partial thread configuration makes these especially useful in through-hole and clearance-hole assemblies where the unthreaded shank must bear shear loads.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eM4x0.7 coarse right-hand thread, partially threaded for shear-load capability\u003c\/li\u003e\n  \u003cli\u003eGrade 12.9 alloy steel construction for high tensile and yield strength\u003c\/li\u003e\n  \u003cli\u003eZinc-blue trivalent chromate finish — RoHS and REACH compliant\u003c\/li\u003e\n  \u003cli\u003eConforms to DIN 912 and ISO 4762 fastener standards\u003c\/li\u003e\n  \u003cli\u003e3 mm hex drive with 7 mm head diameter for compact installation clearances\u003c\/li\u003e\n  \u003cli\u003eSold in a quantity of 50 per package, minimum order of 1 package\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard metric replacement or stock fastener for any assembly specifying an M4x0.7 coarse-thread socket cap screw per DIN 912 or ISO 4762.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed with a 3 mm hex key or hex-bit driver. Verify mating thread condition and ensure the tapped hole depth accommodates the threaded portion before driving. Grade 12.9 fasteners are susceptible to hydrogen embrittlement if improperly lubricated or over-torqued — consult the equipment manufacturer torque specification for M4 grade 12.9 hardware. Do not substitute these fasteners in applications requiring a different material grade or thread form without engineering review.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: M4x0.7\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 30 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\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Size\u003c\/strong\u003e: 3 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Diameter\u003c\/strong\u003e: 7 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\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\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.37 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: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: MKCS04C0309MBPKG\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51694614282546,"sku":"MKCS04C0309MBPKG","price":19.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0b6daaad1a19fe15071c551a19f7716b_b29b7dd8-b58d-41cd-ae61-f537af9bd321.jpg?v=1788326305","url":"https:\/\/voomisupply.com\/products\/value-collection-mkcs04c0309mbpkg-m4x0-7-socket-cap-screw-50pk","provider":"Voomi Supply","version":"1.0","type":"link"}