{"product_id":"electro-hardware-1312m12f21256-hex-standoff-2-56","title":"Electro Hardware 1312M12F21256 Hex Standoff 2-56","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ELECTRO HARDWARE 1312M12F21256 is a male-female hex circuit board standoff designed to mount and space printed circuit boards within electronic enclosures and control assemblies. It features a 2-56 unified thread, with a male thread on one end and a female threaded bore on the other, allowing boards to be stacked or secured to a panel in a single fastener operation. The hex body measures 0.1875 inches (3\/16 inch) across flats, and the overall body length is 0.4688 inches (15\/32 inch). Constructed from steel with a zinc-plated finish meeting ASTM B633 Type 1 and QQ-S-633 standards, this standoff delivers corrosion resistance suitable for indoor control panel environments. Installed by electronics technicians, electricians, and HVAC control board assemblers.\u003c\/p\u003e\n\u003cp\u003eThis standoff is used wherever a 2-56 threaded male-female hex spacer is required to elevate or separate a PCB from a mounting surface or from an adjacent board. Typical applications include HVAC control boards, electrical enclosure assemblies, and industrial panel construction. The hex body allows wrench engagement for secure tightening without slippage. The thread depth on the female end is 3\/16 inch, and the male thread length is 5\/32 inch, providing reliable thread engagement for the 2-56 screw size. Sold individually with a minimum order quantity of 10 pieces.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMale-female configuration allows stacking or panel-mounting of circuit boards in a single fastener\u003c\/li\u003e\n  \u003cli\u003e2-56 unified thread size on both male and female ends\u003c\/li\u003e\n  \u003cli\u003eHex body at 0.1875 inches across flats for wrench engagement and secure installation\u003c\/li\u003e\n  \u003cli\u003eOverall body length of 0.4688 inches with a length tolerance of -0.005 to 0.005 inches\u003c\/li\u003e\n  \u003cli\u003eSteel construction with zinc-plated finish per ASTM B633 Type 1 and QQ-S-633\u003c\/li\u003e\n  \u003cli\u003eInch measurement system; UNSPSC Code 31161816\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard 2-56 male-female hex circuit board standoff for use in PCB mounting applications requiring inch-series fasteners and a 3\/16 inch hex body profile.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by electronics technicians or electricians during control board assembly or panel wiring. De-energize and discharge all circuits before handling PCBs or fastening standoffs to live assemblies. Use an appropriately sized hex wrench or nutdriver on the 3\/16 inch hex body to achieve a snug fit without overtightening, which can crack the PCB substrate. Ensure the mating 2-56 screw thread is clean and free of debris before engagement.\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\u003eBody Shape\u003c\/strong\u003e: Hex\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Body Length\u003c\/strong\u003e: 0.4688 inches (15\/32 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\u003eThread Depth (Female)\u003c\/strong\u003e: 3\/16 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Length (Male)\u003c\/strong\u003e: 5\/32 inch\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: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: 2\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-S-633\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: 0.14 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161816\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: 1312M12F21256\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ELECTRO HARDWARE","offers":[{"title":"Default Title","offer_id":51737482887474,"sku":"1312M12F21256","price":29.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e2ed038b6de2684c05119d308ef78b1d_f67d4682-1f30-4c7f-b922-7add6e5752d2.jpg?v=1788789094","url":"https:\/\/voomisupply.com\/products\/electro-hardware-1312m12f21256-hex-standoff-2-56","provider":"Voomi Supply","version":"1.0","type":"link"}