{"product_id":"electro-hardware-p357m09f16256-hex-standoff-2-56-1-1-4-in","title":"Electro Hardware P357M09F16256 Hex Standoff 2-56 1-1\/4 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ELECTRO HARDWARE P357M09F16256 is a female hex circuit board standoff designed to create fixed spacing between PCBs, mounting panels, and enclosure surfaces. Machined from 303 stainless steel with a plain bright finish, this standoff accepts a 2-56 threaded fastener and provides a 3\/16 inch thread depth for secure engagement. The overall length is 1.25 inches, and the hex body measures 3\/16 inch across flats for wrench-driven installation. It meets the QQ-S-763 federal specification for stainless steel fasteners. Electronics assemblers, industrial maintenance technicians, and enclosure integrators use this type of hardware for board mounting in control panels and electrical enclosures.\u003c\/p\u003e\n\u003cp\u003eThis standoff is suited for circuit board mounting applications in control panels, HVAC control boards, electrical enclosures, and industrial equipment assemblies where corrosion resistance and dimensional stability are required. The female thread configuration allows a machine screw to secure the board from above while the standoff itself threads into a tapped hole or mounts via a mating male fastener below. Applications include both residential and light commercial control board assemblies where a 2-56 thread pattern is specified by the OEM design.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eFemale 2-56 thread with 3\/16 inch thread depth for secure screw engagement\u003c\/li\u003e\n  \u003cli\u003e303 stainless steel construction for corrosion resistance and durability\u003c\/li\u003e\n  \u003cli\u003eHex body profile allows wrench-driven installation and removal\u003c\/li\u003e\n  \u003cli\u003ePlain bright finish with no coating to maintain dimensional tolerances\u003c\/li\u003e\n  \u003cli\u003eMeets QQ-S-763 federal specification for stainless steel fasteners\u003c\/li\u003e\n  \u003cli\u003e1.25 inch overall length provides consistent PCB standoff spacing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard 2-56 female hex circuit board standoff for use in any PCB assembly, control enclosure, or mounting application requiring a 2-56 threaded female standoff with a 1-1\/4 inch overall length and 3\/16 inch hex body.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by electronics assemblers or control panel technicians. Always de-energize and lock out the control panel or enclosure before servicing circuit boards or installing standoffs. Use an appropriately sized hex wrench or nut driver sized for 3\/16 inch across flats to seat the standoff without over-torquing, which can damage tapped holes in thin panels. Follow applicable workspace electrostatic discharge (ESD) procedures when handling circuit boards.\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: 1.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Depth\u003c\/strong\u003e: 3\/16 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth Across Flats\u003c\/strong\u003e: 3\/16 inch (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: Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: 303\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Plain (Bright\/Uncoated)\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-S-763\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: P357M09F16256\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ELECTRO HARDWARE","offers":[{"title":"Default Title","offer_id":51749338939698,"sku":"P357M09F16256","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/69be0ea513ec4cbce20afd5016302ef1_a10dd62e-480b-4787-ae7e-2f90f2a48517.jpg?v=1788904697","url":"https:\/\/voomisupply.com\/products\/electro-hardware-p357m09f16256-hex-standoff-2-56-1-1-4-in","provider":"Voomi Supply","version":"1.0","type":"link"}