{"product_id":"value-collection-fhs1x0645-025bx-m6x1-flat-socket-cap-screw","title":"Value Collection FHS1X0645-025BX M6x1 Flat Socket Cap Screw","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION FHS1X0645-025BX is a metric flat socket cap screw designed for flush or countersunk fastening applications where a low-profile head is required. The screw features a 90-degree flat head with a 4.00 mm hex socket drive, an M6x1 thread, and an overall length of 45.00 mm. It is partially threaded, which helps resist loosening under shear loads. Constructed from 18-8 austenitic stainless steel to Grade A2 per DIN 7991, it delivers corrosion resistance suited to wet, chemical, or marine-adjacent environments. This fastener is installed by machinists, millwrights, maintenance technicians, and fabricators working on assemblies that require a flush surface finish.\u003c\/p\u003e\n\u003cp\u003eThis flat socket cap screw is used in mechanical assemblies, equipment panels, fixtures, and structural connections where a countersunk seat is machined or stamped into the mating surface. The hex socket drive requires an Allen key or hex bit driver, making it well-suited to confined spaces where a wrench cannot engage a traditional bolt head. Its partial threading is appropriate for applications with a defined grip length. Sold in a minimum order quantity of 25 pieces, this fastener suits both repair and small-production use cases.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e90-degree flat head seats flush in countersunk holes, eliminating protrusion above the mating surface\u003c\/li\u003e\n  \u003cli\u003e4.00 mm hex socket drive for use with standard Allen keys or hex bit drivers\u003c\/li\u003e\n  \u003cli\u003eM6x1 metric thread conforms to DIN 7991 fastener standard\u003c\/li\u003e\n  \u003cli\u003ePartially threaded shank provides a defined grip zone and resists lateral shear\u003c\/li\u003e\n  \u003cli\u003e18-8 austenitic stainless steel, Austenitic Grade A2, resists corrosion in wet and mildly chemical environments\u003c\/li\u003e\n  \u003cli\u003e45.00 mm overall length accommodates moderate-depth countersunk assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a DIN 7991-compliant M6x1 flat socket cap screw for use in any metric-threaded countersunk application requiring an 18-8 stainless steel Grade A2 fastener with a 4.00 mm hex socket drive.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall using a calibrated 4.00 mm hex key or hex bit driver to avoid rounding the socket. Ensure the mating surface is machined or stamped to a 90-degree countersink angle matching the head geometry before installation. Power down and de-energize any equipment before performing fastener service in electrical or mechanical enclosures. Follow applicable mechanical codes and torque guidance from the equipment manufacturer for M6 stainless fasteners.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: M6x1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 45.00 mm\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: 4.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreading\u003c\/strong\u003e: Partially Threaded\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\u003eMaterial\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: 18-8 Austenitic Grade A2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Metric\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: 1 pound\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: FHS1X0645-025BX\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51723401658674,"sku":"FHS1X0645-025BX","price":3266.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d4e14fa2f3ded20955a633a001935bb0_af02dfb8-3a82-46f6-94ba-05968f38e25e.jpg?v=1788604467","url":"https:\/\/voomisupply.com\/products\/value-collection-fhs1x0645-025bx-m6x1-flat-socket-cap-screw","provider":"Voomi Supply","version":"1.0","type":"link"}