{"product_id":"value-collection-534298br-flat-socket-cap-screw-m20x2-5","title":"Value Collection 534298BR Flat Socket Cap Screw M20x2.5","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 534298BR is a metric flat socket cap screw engineered for applications requiring a flush or countersunk fastener profile. Built to DIN 7991 standard, it features a 90-degree flat head with a hex socket drive and is manufactured from 12.9 grade alloy steel — the highest common tensile grade for metric fasteners — finished in black oxide for mild corrosion resistance and reduced light reflection. The M20x2.5 thread designation indicates a 20 mm nominal diameter with a 2.5 mm thread pitch, and the screw is fully threaded along its 70 mm overall length. Mechanical contractors, millwrights, and industrial maintenance technicians reach for this grade when joint clamping loads demand high-strength hardware in a low-profile head geometry.\u003c\/p\u003e\n\u003cp\u003eThis screw is suited for use in machine assemblies, structural jigs, fixtures, and equipment frames where a standard socket cap head would protrude above the mating surface. The flat head seats into a countersunk bore, leaving the fastened surface flush or recessed. Typical applications include CNC machine construction, hydraulic manifold mounting, mold and die work, and heavy equipment fabrication. The black oxide finish makes it a common choice in industrial environments where bright zinc plating is undesirable.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e12.9 alloy steel construction delivers high tensile and proof-load strength for demanding mechanical joints\u003c\/li\u003e\n  \u003cli\u003e90-degree flat head profile allows flush or countersunk installation where clearance is limited\u003c\/li\u003e\n  \u003cli\u003eHex socket drive accepts standard metric hex keys and socket bits for high-torque installation in confined spaces\u003c\/li\u003e\n  \u003cli\u003eFully threaded M20x2.5 shank along the full 70 mm overall length for maximum thread engagement\u003c\/li\u003e\n  \u003cli\u003eBlack oxide finish provides mild corrosion resistance and a non-reflective appearance\u003c\/li\u003e\n  \u003cli\u003eManufactured to DIN 7991 fastener standard for consistent dimensional interchangeability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-fit metric fastener for any application requiring a DIN 7991 M20x2.5 flat socket cap screw with a 90-degree countersunk head and 12.9 material grade.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by millwrights, machinists, or mechanical technicians using a calibrated torque wrench with the appropriate metric hex key or hex bit socket. Countersunk bores must be machined to the correct 90-degree included angle and diameter per DIN 7991 specifications to achieve proper head seating before applying final torque. At 12.9 grade, fastener preload is substantial — ensure mating material and thread inserts are rated for the clamping forces involved. Always inspect threads for contamination or damage before installation and use appropriate thread lubricant or thread-locking compound as specified by the equipment manufacturer.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: M20x2.5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 70 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: 12 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\/Coating\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\u003eSystem of Measurement\u003c\/strong\u003e: Metric\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: 534298BR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51719274594610,"sku":"534298BR","price":19.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d4e14fa2f3ded20955a633a001935bb0_3e423273-2a2f-4978-9558-a9a4d80b0cf2.jpg?v=1788558545","url":"https:\/\/voomisupply.com\/products\/value-collection-534298br-flat-socket-cap-screw-m20x2-5","provider":"Voomi Supply","version":"1.0","type":"link"}