{"product_id":"electro-hardware-1377m03f21256-hex-standoff-2-56-2-5in","title":"Electro Hardware 1377M03F21256 Hex Standoff 2-56 2.5in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ELECTRO HARDWARE 1377M03F21256 is a male-female hex circuit board standoff with a 2-56 thread size and an overall length of 2.5 inches. It features a hexagonal body shape that allows installation and removal with standard hex drivers or wrenches. Constructed from brass with a zinc-plated finish meeting ASTM B633 Type 1 and QQ-B-626 Comp 22 standards, this standoff is built for reliable performance in electronics assemblies. The width across flats measures 0.1875 inches (3\/16 inches), and the thread depth is 3\/16 inches. It is sold individually and is appropriate for use in precise PCB mounting applications.\u003c\/p\u003e\n\u003cp\u003eThis standoff is used to create controlled spacing between circuit boards or between a circuit board and a mounting surface. The male thread on one end engages a mating female threaded hole or insert, while the female threaded end accepts a fastener or the male thread of an adjacent standoff. Typical installation scenarios include electronics enclosures, control panels, and industrial or commercial equipment where stable, repeatable board standoff height is required. Electronics assembly technicians and field service engineers commonly install these in both OEM manufacturing and repair contexts.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMale-female configuration allows stacking or single-board mounting on a common 2-56 thread pattern\u003c\/li\u003e\n  \u003cli\u003eHexagonal body shape enables tool-assisted installation with a standard hex wrench or nut driver\u003c\/li\u003e\n  \u003cli\u003eBrass construction with zinc-plated finish provides corrosion resistance per ASTM B633 Type 1 and QQ-B-626 Comp 22\u003c\/li\u003e\n  \u003cli\u003eOverall body length of 2.5 inches with a length tolerance of -0.005 to 0.005 inches for precise board spacing\u003c\/li\u003e\n  \u003cli\u003eThread length of 5\/32 inches on the male end for secure thread engagement\u003c\/li\u003e\n  \u003cli\u003eInch system of measurement; sold as individual units with no minimum order requirement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-installation component for circuit board assemblies requiring 2-56 threaded male-female hex standoffs with a 3\/16-inch width across flats.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by electronics assembly technicians or field service personnel. Power down and de-energize all equipment before working on any circuit board assembly. Use an appropriately sized hex wrench or nut driver matched to the 0.1875-inch (3\/16-inch) width across flats to avoid rounding the hex body. Do not overtighten, as excess torque can crack a PCB or damage the board mounting holes.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 2-56\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: Male and Female\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Length\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Length (Male End)\u003c\/strong\u003e: 5\/32 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Depth (Female End)\u003c\/strong\u003e: 3\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth Across Flats\u003c\/strong\u003e: 0.1875 inches (3\/16 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Shape\u003c\/strong\u003e: Hex\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\u003eMaterial\u003c\/strong\u003e: Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Zinc-Plated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ASTM B633 Type 1, QQ-B-626 Comp 22\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: ELECTRO HARDWARE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 1377M03F21256\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ELECTRO HARDWARE","offers":[{"title":"Default Title","offer_id":51750893879602,"sku":"1377M03F21256","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/354e84e78593c87d91054c55b2ccfd1d_dfdbf754-1ce4-4464-9d4d-0c2373bdfac2.jpg?v=1788920408","url":"https:\/\/voomisupply.com\/products\/electro-hardware-1377m03f21256-hex-standoff-2-56-2-5in","provider":"Voomi Supply","version":"1.0","type":"link"}