{"product_id":"electro-hardware-p317m19f16440-hex-standoff-4-40-5-8in","title":"Electro Hardware P317M19F16440 Hex Standoff 4-40 5\/8in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ELECTRO HARDWARE P317M19F16440 is a female hex circuit board standoff designed to space and secure printed circuit boards within electronic assemblies. Molded from nylon with a plain, uncoated finish, this standoff accepts a 4-40 thread and measures 0.625 inches in overall length with a 3\/16-inch (0.1875 inches) width across flats. The hex body shape allows for wrench engagement during installation. It is fully threaded with a thread depth of 5\/8 inches, making it suitable for through-mount PCB applications where non-conductive spacing hardware is required. Technicians working on control boards in HVAC equipment, electrical panels, or other electronic assemblies will find this standoff appropriate for low-stress mounting applications.\u003c\/p\u003e\u003cp\u003eThis standoff is used wherever a non-metallic, electrically isolating spacer is needed between a circuit board and a mounting surface or between stacked boards. Its nylon construction is well suited to residential and light commercial control board assemblies, enclosures, and retrofit installations where metal standoffs could introduce unwanted conductivity or galvanic corrosion concerns. It meets MIL-P-17091B fastener standards, making it appropriate for applications that reference military-specification hardware. Minimum order quantity is 10 pieces.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eFemale 4-40 thread, fully threaded through the 5\/8-inch body length\u003c\/li\u003e\n\u003cli\u003eHex body profile allows wrench or nut-driver installation without slippage\u003c\/li\u003e\n\u003cli\u003eNylon material provides electrical isolation between PCB and mounting surface\u003c\/li\u003e\n\u003cli\u003ePlain, bright uncoated finish — no plating to crack or flake in service\u003c\/li\u003e\n\u003cli\u003eMeets MIL-P-17091B fastener standard\u003c\/li\u003e\n\u003cli\u003eTensile strength rated at 16,500 psi\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or service hardware for circuit board mounting applications requiring a 4-40 female hex standoff with a 5\/8-inch overall length and nylon construction.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by hand or with a small hex wrench or nut driver sized for 3\/16-inch across flats. De-energize and discharge any equipment before working on circuit boards or control assemblies. Avoid overtightening nylon standoffs, as the material is subject to thread stripping under excessive torque. Follow applicable NEC guidelines when servicing control boards inside 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: 4-40\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 0.625 inches (5\/8 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Depth\u003c\/strong\u003e: 5\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Length\u003c\/strong\u003e: 5\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth Across Flats\u003c\/strong\u003e: 0.1875 inches (3\/16 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: Nylon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: 101\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Plain, Bright\/Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTensile Strength\u003c\/strong\u003e: 16,500 psi\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\u003eFastener Standard\u003c\/strong\u003e: MIL-P-17091B\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\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\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: P317M19F16440\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ELECTRO HARDWARE","offers":[{"title":"Default Title","offer_id":51750395511090,"sku":"P317M19F16440","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4ca0a51277ee781048033aeba40fe63b.jpg?v=1788915248","url":"https:\/\/voomisupply.com\/products\/electro-hardware-p317m19f16440-hex-standoff-4-40-5-8in","provider":"Voomi Supply","version":"1.0","type":"link"}