{"product_id":"value-collection-354-5410-01-flat-socket-cap-screw-4-40","title":"Value Collection 354-5410-01 Flat Socket Cap Screw 4-40","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 354-5410-01 is a 4-40 x 5\/8-inch flat socket cap screw designed for precision fastening in tight, countersunk installations. Manufactured from alloy steel with a black oxide finish, this screw delivers reliable corrosion resistance and a low-profile, flush-mount head. The 82-degree flat head geometry seats cleanly in standard countersunk holes. A T10 Torx Plus drive provides high torque transfer with reduced cam-out risk compared to standard hex or Phillips drives. The screw is fully threaded along its 5\/8-inch overall length, conforming to ASME\/ANSI B18.3 and ASTM F835 standards. Licensed mechanics, machinists, electricians, and maintenance technicians install this fastener in assemblies requiring a flush surface and a secure, vibration-resistant connection.\u003c\/p\u003e\n\u003cp\u003eThis flat socket cap screw is suited for use in light mechanical assemblies, electrical enclosures, instrument panels, and precision equipment where a recessed, flush head is required. The 4-40 UNC thread size is commonly found in small-diameter applications including electronic chassis, control panels, and instrumentation hardware. The black oxide finish reduces light reflection and provides mild corrosion protection in indoor and low-moisture environments. This screw is sold in a minimum order quantity of 100 units per order, with a package quantity of 1 per unit.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e4-40 UNC fully threaded, 5\/8-inch overall length for complete thread engagement throughout\u003c\/li\u003e\n  \u003cli\u003e82-degree flat head profile seats flush in standard countersunk holes\u003c\/li\u003e\n  \u003cli\u003eT10 Torx Plus drive reduces cam-out and allows higher installation torque\u003c\/li\u003e\n  \u003cli\u003eAlloy steel construction provides strength appropriate for small-diameter fastener applications\u003c\/li\u003e\n  \u003cli\u003eBlack oxide finish offers mild corrosion resistance and low-glare appearance\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 replacement or standard-specification fastener for any application requiring a 4-40 UNC flat socket cap screw with an 82-degree head angle and T10 Torx Plus drive, per ASME\/ANSI B18.3 and ASTM F835.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by machinists, maintenance technicians, or electricians using a T10 Torx Plus bit and appropriate driver. Ensure the mating countersink is machined to an 82-degree angle before installation to achieve a flush seat. Follow torque guidelines specified by the assembly engineer or applicable industry standard for 4-40 alloy steel fasteners. Do not overtighten small-diameter screws, as thread stripping is possible in softer mating materials.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 4-40 UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 5\/8 inches (overall length)\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: T10\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\u003eFinish\u003c\/strong\u003e: Black oxide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC\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\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.002 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: 354-5410-01\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51718524207410,"sku":"354-5410-01","price":7790.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/04d2f6abec8d27c1021899c23413d82c_d465d16d-4c39-4a72-b6ad-4e2dbd936e47.jpg?v=1788554007","url":"https:\/\/voomisupply.com\/products\/value-collection-354-5410-01-flat-socket-cap-screw-4-40","provider":"Voomi Supply","version":"1.0","type":"link"}