{"product_id":"value-collection-40217-1-hex-socket-cap-screw-1-4-28-unf","title":"Value Collection -40217-1 Hex Socket Cap Screw 1\/4-28 Unf","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION -40217-1 is a fully threaded hex socket cap screw designed for precision fastening applications in mechanical assemblies, maintenance work, and equipment fabrication. It features a 1\/4-28 UNF thread size, a 5\/8 inch length under the head, and a 3\/16 inch hex drive socket. The fastener is manufactured from alloy steel and finished with a black oxide coating, which provides mild corrosion resistance and reduces light reflection. This cap screw meets ASME\/ANSI B18.3 and ASTM A574 standards, making it suitable for structural and mechanical applications where dimensional and tensile consistency are required.\u003c\/p\u003e\n\u003cp\u003eThis screw is suited for use in light industrial, MRO, and trade service applications where a fine-thread, socket-drive fastener is called for. The 1\/4-28 UNF thread pitch is commonly used in applications requiring greater thread engagement or vibration resistance compared to coarse-thread equivalents. Typical install scenarios include securing brackets, housings, and mechanical components in HVAC equipment, electrical enclosures, and general mechanical assemblies. It is sold individually with a minimum order quantity of 50 pieces.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1\/4-28 UNF fine thread for increased thread engagement and vibration resistance\u003c\/li\u003e\n  \u003cli\u003eFully threaded shank along the 5\/8 inch length under head\u003c\/li\u003e\n  \u003cli\u003e3\/16 inch internal hex drive for standard hex key or Allen wrench installation\u003c\/li\u003e\n  \u003cli\u003eAlloy steel construction meets ASTM A574 tensile requirements\u003c\/li\u003e\n  \u003cli\u003eBlack oxide finish provides mild corrosion protection and low-glare appearance\u003c\/li\u003e\n  \u003cli\u003eConforms to ASME\/ANSI B18.3 dimensional standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard ASME\/ANSI B18.3 hex socket cap screw suitable for any application requiring a 1\/4-28 UNF fully threaded socket head fastener in alloy steel.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by maintenance technicians, millwrights, or trade professionals using a 3\/16 inch hex key or Allen driver. De-energize and lock out equipment before working on any assembly that requires fastener removal or replacement. Use a calibrated torque wrench when torque specifications are required by the equipment manufacturer. Do not substitute this fine-thread fastener in applications specifying coarse-thread (UNC) hardware without verifying thread compatibility in the mating component.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/4-28 UNF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 5\/8 inches\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\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\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  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 50\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: -40217-1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51712707952946,"sku":"-40217-1","price":42.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6f2eb32a95b144e94f929b98a6676043.jpg?v=1788488075","url":"https:\/\/voomisupply.com\/products\/value-collection-40217-1-hex-socket-cap-screw-1-4-28-unf","provider":"Voomi Supply","version":"1.0","type":"link"}