{"product_id":"electro-hardware-p301m03f21256-hex-standoff-2-56-3-8-in","title":"Electro Hardware P301M03F21256 Hex Standoff 2-56 3\/8 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ELECTRO HARDWARE P301M03F21256 is a female hex circuit board standoff designed to create precise spacing and provide threaded mounting points between PCBs and enclosure panels or between stacked boards. Manufactured from brass with a clear zinc chromate finish meeting ASTM B633 Type 1 and QQ-B-626 Comp 22 standards, this standoff delivers reliable corrosion resistance in electronics assembly environments. The hexagonal body profile allows installation and removal with standard hex wrenches or nut drivers. With a 2-56 female thread, a 3\/8 inch overall length, and a full 3\/8 inch thread depth, it provides solid thread engagement across the full body length. Electronics assemblers, PCB technicians, and electrical panel builders are the typical installers.\u003c\/p\u003e\n\u003cp\u003eThis standoff is suited for light-duty circuit board mounting applications in residential and commercial electronics assemblies, control panels, and enclosures where a 2-56 threaded female standoff is specified. The 3\/16 inch width across flats accommodates compact board layouts with tight component spacing. It is commonly used where PCBs must be elevated off a mounting surface to allow airflow, prevent shorts, or permit second-side component clearance. Sold individually, this part is appropriate for prototyping, repair, and low-volume production runs.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e2-56 female thread fully threaded to 3\/8 inch depth for maximum thread engagement\u003c\/li\u003e\n  \u003cli\u003eHexagonal body shape for wrench or nut-driver installation and removal\u003c\/li\u003e\n  \u003cli\u003eBrass construction with clear zinc chromate finish for corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eMeets ASTM B633 Type 1 and QQ-B-626 Comp 22 fastener standards\u003c\/li\u003e\n  \u003cli\u003eCompact 3\/16 inch width across flats suits dense PCB layouts\u003c\/li\u003e\n  \u003cli\u003eInch system of measurement; length tolerance of -0.005 to +0.005 inches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-fit standoff for circuit board assemblies requiring a 2-56 female threaded hex standoff with a 3\/8 inch overall length.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by electronics assemblers or licensed electricians during control board or enclosure assembly. Power down and de-energize the assembly completely before installing or removing standoffs. Use a correctly sized hex driver or nut driver matching the 3\/16 inch width across flats to avoid deforming the hex body. Do not overtighten, as brass standoffs can be damaged by excessive torque from power tools.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: Female\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 2-56\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3\/8 inches (0.3750 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Depth\u003c\/strong\u003e: 3\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Length\u003c\/strong\u003e: 3\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth Across Flats\u003c\/strong\u003e: 3\/16 inches (0.1875 inches)\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: Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Clear Zinc Chromate\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\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\u003eWeight\u003c\/strong\u003e: 1 pound\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: P301M03F21256\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ELECTRO HARDWARE","offers":[{"title":"Default Title","offer_id":51737065914674,"sku":"P301M03F21256","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/69be0ea513ec4cbce20afd5016302ef1_29794878-2c5a-4bc5-ac2d-614873f81d3c.jpg?v=1788783821","url":"https:\/\/voomisupply.com\/products\/electro-hardware-p301m03f21256-hex-standoff-2-56-3-8-in","provider":"Voomi Supply","version":"1.0","type":"link"}