{"product_id":"value-collection-43141-m5x0-8-flat-socket-cap-screw-12-9","title":"Value Collection 43141 M5x0.8 Flat Socket Cap Screw 12.9","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 43141 is a metric flat socket cap screw engineered for applications requiring a flush or countersunk fastener profile. Built to DIN 7991, it features an M5x0.8 thread with a 3.00 mm hex socket drive and a 90-degree flat head that sits flush with the mating surface when fully seated. The screw is fully threaded along its 30 mm overall length and manufactured from grade 12.9 alloy steel, delivering high tensile strength suitable for demanding mechanical assemblies. The black oxide finish provides a baseline level of corrosion resistance and reduces light reflection in precision equipment applications. This fastener is installed by machinists, millwrights, and maintenance technicians using a standard 3 mm hex key.\u003c\/p\u003e\n\u003cp\u003eThis screw is suited for use in metal fabrication, machine building, jig and fixture construction, and general industrial assembly where a low-profile countersunk head is required. The M5x0.8 metric thread and DIN 7991 standard make it a common choice in European-specification equipment and machinery. It is fully threaded, so it engages the full length of a tapped hole or nut, providing maximum thread contact in thin-material applications. The minimum order quantity is 25 pieces per order.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eGrade 12.9 alloy steel construction provides high tensile and shear strength\u003c\/li\u003e\n  \u003cli\u003e90-degree flat head with hex socket drive allows flush countersunk installation\u003c\/li\u003e\n  \u003cli\u003eM5x0.8 metric thread conforming to DIN 7991 fastener standard\u003c\/li\u003e\n  \u003cli\u003e3.00 mm hex socket drive compatible with standard metric hex keys\u003c\/li\u003e\n  \u003cli\u003eFully threaded along the entire 30 mm overall length\u003c\/li\u003e\n  \u003cli\u003eBlack oxide finish for mild corrosion resistance and low-reflectance appearance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a DIN 7991 metric flat socket cap screw for use in any M5x0.8 tapped hole or through-hole application requiring a countersunk 90-degree flat head profile.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall using a 3.00 mm hex key or hex bit driver; ensure the mating surface is countersunk to a 90-degree angle to achieve proper head seating. Grade 12.9 fasteners should be torqued per the applicable engineering specification for the assembly — do not substitute with lower-grade fasteners in high-load joints. Clean and inspect the tapped hole before installation to prevent galling or cross-threading. Black oxide finish offers minimal corrosion protection; apply a compatible thread lubricant or anti-seize compound in corrosive environments if required by the application.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: M5x0.8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 30 mm overall\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Type\u003c\/strong\u003e: 90 degree Flat\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: 3.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreading\u003c\/strong\u003e: Fully Threaded\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: Black Oxide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: Metric\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFastener Standard\u003c\/strong\u003e: DIN 7991\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 25\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 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: 43141\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51694663172402,"sku":"43141","price":18.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/66bdaa94c2beeec02608fd7af267dcd0.jpg?v=1788326860","url":"https:\/\/voomisupply.com\/products\/value-collection-43141-m5x0-8-flat-socket-cap-screw-12-9","provider":"Voomi Supply","version":"1.0","type":"link"}