{"product_id":"electro-hardware-1427m06f16-440-hex-standoff-4-40","title":"Electro Hardware 1427M06F16-440 Hex Standoff 4-40","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ELECTRO HARDWARE 1427M06F16-440 is a male-female hex circuit board standoff designed for PCB mounting and stacking applications in electronic assemblies. Machined from aluminum with an anodized finish, this standoff meets the QQ-A-225A Comp 2 material standard and provides reliable spacing and support between circuit boards or between a board and a chassis surface. The hex body measures 0.25 inches across flats, with an overall length of 0.4375 inches (7\/16 inch). The male thread and female threaded bore are both sized 4-40. Electronics technicians, field service engineers, and manufacturing assemblers install this type of hardware in control panels, HVAC control boards, and similar enclosed electronic systems.\u003c\/p\u003e\u003cp\u003eThis standoff is suited for use in residential and commercial electronic control assemblies wherever secure, repeatable PCB spacing is required. Typical applications include HVAC control board mounting, industrial enclosures, and custom electronics chassis builds. The anodized aluminum construction makes it appropriate for environments where corrosion resistance and light weight are priorities. It is sold individually but must be ordered in multiples of 10.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMale-female configuration allows PCB stacking or board-to-chassis mounting\u003c\/li\u003e\n\u003cli\u003e4-40 thread size on both male stud and female bore for standard fastener compatibility\u003c\/li\u003e\n\u003cli\u003eAluminum construction with anodized finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eMeets QQ-A-225A Comp 2 material standard, T-3 material grade\u003c\/li\u003e\n\u003cli\u003eHex body profile allows installation and removal with standard hex drivers or wrenches\u003c\/li\u003e\n\u003cli\u003eTight length tolerance of plus or minus 0.005 inches ensures consistent board spacing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or new-installation hardware for circuit board assemblies using 4-40 threaded fasteners and requiring a 7\/16-inch overall standoff height.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by electronics technicians or qualified assemblers. Power down and de-energize all circuits before installing or removing standoffs from a populated control board. Use an appropriately sized hex driver or nut driver to avoid rounding the hex body. Follow applicable assembly standards and torque guidance from the board or enclosure manufacturer.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: Male\/Female\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 4-40\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 0.4375 inches (7\/16 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Length\u003c\/strong\u003e: 0.25 inches (1\/4 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Length\u003c\/strong\u003e: 0.1875 inches (3\/16 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Depth\u003c\/strong\u003e: 0.25 inches (1\/4 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth Across Flats\u003c\/strong\u003e: 0.25 inches (1\/4 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Shape\u003c\/strong\u003e: Hex\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: T-3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Anodized\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Tolerance\u003c\/strong\u003e: -0.005 to +0.005 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: QQ-A-225A Comp 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ELECTRO HARDWARE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 1427M06F16-440\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ELECTRO HARDWARE","offers":[{"title":"Default Title","offer_id":51740514353458,"sku":"1427M06F16-440","price":17.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5a4df08f3522a67be56421ec26ff3ad4.jpg?v=1788825573","url":"https:\/\/voomisupply.com\/products\/electro-hardware-1427m06f16-440-hex-standoff-4-40","provider":"Voomi Supply","version":"1.0","type":"link"}