{"product_id":"holo-krome-78014-hex-socket-cap-screw-4-40-unc-stainless","title":"Holo-krome 78014 Hex Socket Cap Screw 4-40 Unc Stainless","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HOLO-KROME 78014 is a hex socket cap screw designed for secure, high-torque fastening in tight spaces where a standard hex head wrench cannot reach. Sized at 4-40 UNC thread with a 1\/2 inch length under the head, this fastener accepts a 3\/32 inch hex drive. It is manufactured from 18-8 stainless steel with a bright, uncoated finish, providing corrosion resistance suitable for both indoor and outdoor applications. The fully threaded shank delivers maximum thread engagement across the entire grip length. This screw meets ASME B18.3 and ASTM F837 standards and is a common choice for precision assemblies, instrumentation, and mechanical sub-assemblies worked on by machinists, maintenance technicians, and field service professionals.\u003c\/p\u003e\u003cp\u003eThe HOLO-KROME 78014 is used in applications requiring a compact, flush or low-profile fastener with reliable clamping force. Typical installation scenarios include light structural assemblies, electronic enclosures, HVAC controls, electrical panels, and precision mechanical components where thread size 4-40 UNC is specified. The fine 4-40 thread pitch is well suited to thin-material fastening and applications where vibration resistance and controlled torque are priorities. This screw is appropriate for both residential and commercial service environments wherever stainless steel corrosion resistance is required.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e4-40 UNC thread for compatibility with fine-threaded tapped holes in light-gauge and precision assemblies\u003c\/li\u003e\n\u003cli\u003e1\/2 inch length under head provides adequate grip for standard panel and bracket thickness\u003c\/li\u003e\n\u003cli\u003e3\/32 inch hex socket drive allows installation with a standard Allen wrench or hex bit driver\u003c\/li\u003e\n\u003cli\u003e18-8 stainless steel construction resists corrosion in wet or humid environments\u003c\/li\u003e\n\u003cli\u003eFully threaded shank maximizes thread engagement for secure fastening\u003c\/li\u003e\n\u003cli\u003eMeets ASME B18.3 and ASTM F837 dimensional and mechanical standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard 4-40 UNC hex socket cap screw for use in any tapped hole or threaded insert conforming to 4-40 UNC thread specifications per ASME B18.3.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation requires a 3\/32 inch hex key or Allen driver. Ensure the mating tapped hole is clean and free of debris before driving the screw. Avoid over-torquing into thin or soft base materials, as the 4-40 thread form is susceptible to strip-out under excessive load. Follow applicable mechanical or electrical assembly codes and manufacturer torque guidelines for the host assembly.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 4-40 UNC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 1\/2 inch\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\/32 inches\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: 18-8 Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Bright \/ Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFastener Standard\u003c\/strong\u003e: ASME B18.3, ASTM F837\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161501\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: HOLO-KROME\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 78014\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HOLO-KROME","offers":[{"title":"Default Title","offer_id":51749840748850,"sku":"78014","price":5173.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8738afc0ffe272334a00f75886c3bc3a.jpg?v=1788911126","url":"https:\/\/voomisupply.com\/products\/holo-krome-78014-hex-socket-cap-screw-4-40-unc-stainless","provider":"Voomi Supply","version":"1.0","type":"link"}