{"product_id":"electro-hardware-p293m03f21256-female-hex-standoff-2-56","title":"Electro Hardware P293M03F21256 Female Hex Standoff 2-56","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ELECTRO HARDWARE P293M03F21256 is a female hex circuit board standoff designed to mount and space printed circuit boards within electronic enclosures, control panels, and electrical assemblies. This standoff features a 2-56 female thread, a fully threaded 1\/4 inch thread depth, and a compact 3\/16 inch width across flats. The hex body shape allows for tool-assisted tightening with a standard wrench or nut driver. Constructed from brass with a clear zinc chromate finish per ASTM B633 Type 1 and QQ-B-626 Comp 22, it provides corrosion resistance suitable for indoor panel and board-mount applications. Electricians, HVAC control board technicians, and electronics assemblers use these standoffs when securing low-voltage control boards or PCBs to mounting surfaces.\u003c\/p\u003e\u003cp\u003eThis standoff is suited for residential and commercial control panels, HVAC circuit board assemblies, electrical enclosures, and general electronic equipment where precise board spacing and a secure threaded connection are required. The 1\/4 inch overall length makes it appropriate for applications where minimal stack height between the board and mounting surface is needed. The brass base material combined with zinc plating resists oxidation in typical indoor service environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e2-56 female thread with fully threaded 1\/4 inch thread depth for secure fastener engagement\u003c\/li\u003e\n\u003cli\u003eHex body shape — 3\/16 inch width across flats — accepts standard wrench or nut driver for installation\u003c\/li\u003e\n\u003cli\u003eBrass construction with clear zinc chromate plating meeting ASTM B633 Type 1 and QQ-B-626 Comp 22\u003c\/li\u003e\n\u003cli\u003e1\/4 inch overall length suits tight board-to-panel spacing requirements\u003c\/li\u003e\n\u003cli\u003eLength tolerance of -0.005 to 0.005 inches for consistent stacking height across multiple standoffs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or new-installation standoff for circuit board mounting applications requiring a 2-56 female threaded hex standoff with 1\/4 inch overall length in inch-measurement fastener systems.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThese standoffs are installed by electricians, electronics technicians, and HVAC control board technicians during panel assembly or board replacement. De-energize all circuits and discharge any capacitors before handling circuit boards or installing standoffs. A small wrench or nut driver sized for 3\/16 inch flats should be used to seat the standoff without over-torquing the brass body. Follow applicable NEC guidelines and equipment manufacturer instructions when mounting control boards in electrical enclosures.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\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: 0.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Depth\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth Across Flats\u003c\/strong\u003e: 0.1875 inches (3\/16 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: 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\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: P293M03F21256\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ELECTRO HARDWARE","offers":[{"title":"Default Title","offer_id":51738457112882,"sku":"P293M03F21256","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/69be0ea513ec4cbce20afd5016302ef1_39453d96-4d9a-4454-a0c0-dc97a5b6a6aa.jpg?v=1788799763","url":"https:\/\/voomisupply.com\/products\/electro-hardware-p293m03f21256-female-hex-standoff-2-56","provider":"Voomi Supply","version":"1.0","type":"link"}