{"product_id":"value-collection-354-0408-01-flat-socket-cap-screw-1-4-20","title":"Value Collection 354-0408-01 Flat Socket Cap Screw 1\/4-20","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 354-0408-01 is a flat socket cap screw engineered for flush or countersunk fastening applications in metal and structural assemblies. It features a 1\/4-20 UNC thread in a 1\/2-inch overall length, fully threaded from head to tip. The 82-degree flat head profile seats flush with the work surface when installed in a properly countersunk hole. Drive is Torx Plus T30, which provides higher torque transfer and reduced cam-out compared to standard hex socket drives. Base material is alloy steel with a black oxide finish that offers mild corrosion resistance and a low-glare appearance. This fastener meets ASME\/ANSI B18.3 and ASTM F835 standards. Machinists, millwrights, and maintenance technicians install this type of screw in equipment frames, fixtures, and assemblies where a flush surface is required.\u003c\/p\u003e\n\u003cp\u003eThis flat socket cap screw is suited for general industrial, mechanical, and fabrication applications where a countersunk, flush-mount fastener is needed. The fully threaded shank makes it appropriate for thin material applications and through-bolted connections where thread engagement along the full length is beneficial. The black oxide finish is common in interior or low-moisture environments. The Torx Plus T30 drive requires a matching bit or driver, which is standard tooling in most industrial and maintenance settings.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e82-degree flat head seats flush in standard countersunk holes\u003c\/li\u003e\n  \u003cli\u003eTorx Plus T30 drive for improved torque transmission and reduced cam-out\u003c\/li\u003e\n  \u003cli\u003eFully threaded 1\/4-20 UNC shank over the full 1\/2-inch length\u003c\/li\u003e\n  \u003cli\u003eAlloy steel construction for high tensile and shear strength\u003c\/li\u003e\n  \u003cli\u003eBlack oxide finish for a low-glare, mildly corrosion-resistant surface\u003c\/li\u003e\n  \u003cli\u003eMeets ASME\/ANSI B18.3 and ASTM F835 fastener standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style or general-purpose replacement flat socket cap screw for applications requiring a 1\/4-20 UNC, 1\/2-inch overall length, 82-degree countersunk head fastener with a Torx Plus T30 drive.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists, millwrights, or maintenance technicians using a Torx Plus T30 driver or bit. The mating hole must be countersunk to an 82-degree included angle for proper head seating. Power down or de-energize any equipment before fastener replacement on live assemblies. Do not substitute a standard hex key in the Torx Plus socket, as this will damage the drive recess.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/4-20\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 1\/2 inches (overall)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Type\u003c\/strong\u003e: 82 degree Flat\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Type\u003c\/strong\u003e: Torx Plus\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTorx Size\u003c\/strong\u003e: T30\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull or Partial Threading\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\u003eFinish\/Coating\u003c\/strong\u003e: Black Oxide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFastener Standard\u003c\/strong\u003e: ASME\/ANSI B18.3, ASTM F835\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.008 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: 354-0408-01\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51699169624370,"sku":"354-0408-01","price":2513.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7f68ab4927bf12a6049437147d20d664.jpg?v=1788373086","url":"https:\/\/voomisupply.com\/products\/value-collection-354-0408-01-flat-socket-cap-screw-1-4-20","provider":"Voomi Supply","version":"1.0","type":"link"}