{"product_id":"value-collection-33613-hex-socket-cap-screw-1-4-20-unc","title":"Value Collection 33613 Hex Socket Cap Screw 1\/4-20 Unc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 33613 is a hex socket cap screw designed for secure, high-strength fastening in mechanical assemblies and fabrication applications. Manufactured from alloy steel with a black oxide finish, this fastener resists corrosion and withstands demanding service conditions. The screw uses a 3\/16-inch hex drive and features a 1\/4-20 UNC thread form with a 3-1\/2-inch length under head. The partial threading allows for strong clamping force between joined components. Machinists, millwrights, and maintenance technicians install this type of fastener across a wide range of industrial, commercial, and OEM equipment applications.\u003c\/p\u003e\n\u003cp\u003eThis screw is suited for use in mechanical assemblies where a recessed drive is required to allow flush or countersunk installation. Typical applications include machine frames, tooling fixtures, equipment panels, and structural sub-assemblies. The 1\/4-20 UNC thread is a standard coarse-thread designation widely used in North American manufacturing environments. The black oxide coating provides mild corrosion resistance and reduces light reflection in precision equipment settings.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1\/4-20 UNC coarse thread for broad compatibility with standard tapped holes\u003c\/li\u003e\n  \u003cli\u003e3-1\/2-inch length under head accommodates thicker material stacks\u003c\/li\u003e\n  \u003cli\u003ePartial threading provides strong clamping load between fastened surfaces\u003c\/li\u003e\n  \u003cli\u003e3\/16-inch hex socket drive allows use of standard Allen or hex key tools\u003c\/li\u003e\n  \u003cli\u003eAlloy steel construction meets ASME\/ANSI B18.3 and ASTM A574 standards\u003c\/li\u003e\n  \u003cli\u003eBlack oxide finish offers mild corrosion resistance and reduced reflectivity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard 1\/4-20 UNC hex socket cap screw for use in any application requiring an ASME\/ANSI B18.3 or ASTM A574 compliant fastener in a matching tapped or through-hole assembly.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall using a 3\/16-inch hex key or Allen driver. Ensure the mating tapped hole is clean, properly formed to 1\/4-20 UNC specifications, and free of debris before installation. Apply appropriate thread lubricant or thread-locking compound per your assembly requirements. Always de-energize and lock out equipment before accessing fasteners on powered machinery.\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 UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 3-1\/2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreading\u003c\/strong\u003e: Partially Threaded\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\/16 inches\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\u003eFastener Standard\u003c\/strong\u003e: ASME\/ANSI B18.3, ASTM A574\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: 33613\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51703440408882,"sku":"33613","price":45.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/9fe25ff4a18b314cbf2c1604d29bd19b.jpg?v=1788416694","url":"https:\/\/voomisupply.com\/products\/value-collection-33613-hex-socket-cap-screw-1-4-20-unc","provider":"Voomi Supply","version":"1.0","type":"link"}