{"product_id":"electro-hardware-1306m09f16440-hex-standoff-4-40","title":"Electro Hardware 1306M09F16440 Hex Standoff 4-40","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ELECTRO HARDWARE 1306M09F16440 is a male-female hex circuit board standoff designed to create precise spacing between PCBs and mounting surfaces in electronic assemblies. Machined from 303 stainless steel with a passivated finish per QQ-S-763, this standoff resists corrosion and maintains dimensional stability across a range of environments. It features a 4-40 thread size, an overall body length of 0.2813 inches (9\/32 inch), and a hex body shape measuring 0.1875 inches (3\/16 inch) across flats. The thread length on the male end is 3\/16 inch with a thread depth of 1\/4 inch on the female end. Installation is handled by electronics technicians and PCB assembly professionals.\u003c\/p\u003e\u003cp\u003eThis standoff is suited for use in circuit board mounting applications where consistent board-to-board or board-to-chassis spacing is required. The male-female configuration allows standoffs to be stacked or used as a pass-through mount point, making them common in control boards, instrumentation enclosures, and industrial electronics. The compact hex profile accepts a standard nut driver or hex socket for installation in tight board layouts. This part ships in single-unit packaging with a minimum order quantity of 5 units.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMale-female thread configuration for stackable or single-layer PCB mounting\u003c\/li\u003e\n\u003cli\u003e303 stainless steel construction with passivated finish per QQ-S-763 for corrosion resistance\u003c\/li\u003e\n\u003cli\u003e4-40 thread size for compatibility with standard PCB hardware\u003c\/li\u003e\n\u003cli\u003eOverall body length of 0.2813 inches (9\/32 inch) for precise board spacing\u003c\/li\u003e\n\u003cli\u003eHex body shape at 3\/16 inch across flats for easy installation with a nut driver\u003c\/li\u003e\n\u003cli\u003eLength tolerance of -0.005 to 0.005 inches for consistent fitment\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 assemblies using 4-40 threaded hardware in inch-measurement systems.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by electronics technicians or qualified assembly personnel. Power down and de-energize all circuits before working on any PCB assembly. Use a properly sized nut driver or hex socket matching the 3\/16 inch across-flats dimension to avoid deforming the hex body. Follow applicable assembly documentation and torque guidelines from the equipment manufacturer when securing standoffs in production or service environments.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 4-40\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 Body Length\u003c\/strong\u003e: 0.2813 inches (9\/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 Length (Male)\u003c\/strong\u003e: 3\/16 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Depth (Female)\u003c\/strong\u003e: 1\/4 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\u003eBody Shape\u003c\/strong\u003e: Hex\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: 303 Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Passivated\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\u003eWeight\u003c\/strong\u003e: 0.12 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: 5\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: 1306M09F16440\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ELECTRO HARDWARE","offers":[{"title":"Default Title","offer_id":51736247599410,"sku":"1306M09F16440","price":27.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e2ed038b6de2684c05119d308ef78b1d_7f0a8c5b-51ff-4e11-9162-4c74adc0d120.jpg?v=1788776737","url":"https:\/\/voomisupply.com\/products\/electro-hardware-1306m09f16440-hex-standoff-4-40","provider":"Voomi Supply","version":"1.0","type":"link"}