{"product_id":"electro-hardware-mmf1309m06f16m3-hex-standoff-m3","title":"Electro Hardware MMF1309M06F16M3 Hex Standoff M3","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ELECTRO HARDWARE MMF1309M06F16M3 is a male-female hex circuit board standoff designed to create precise, rigid spacing between PCBs and mounting surfaces in electronic assemblies. Machined from T3-grade aluminum with a bright uncoated finish, it offers a lightweight, corrosion-resistant solution for metric fastening applications. The standoff features an M3 x 0.5 thread on both the male and female ends, with an overall length of 13.76 mm (approximately 0.54 inches) and a hex body width across flats of 4.5 mm (approximately 0.18 inches). It meets the QQ-A-225A Comp 2 aluminum material standard, making it appropriate for applications where material traceability is required.\u003c\/p\u003e\n\u003cp\u003eThis standoff is suited for use in residential and commercial electronic control assemblies, HVAC control boards, electrical enclosures, and industrial PCB mounting applications. Installers and technicians use hex standoffs like this one when stacking or spacing circuit boards at a fixed height while maintaining a secure threaded connection at both ends. The hex body profile allows for wrench tightening without marring adjacent board surfaces. Sold individually, with a minimum order quantity of 10 units.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMale-female configuration allows stacking of circuit boards with a continuous threaded connection\u003c\/li\u003e\n  \u003cli\u003eM3 x 0.5 metric thread on both ends with a thread depth of 6.40 mm on the female end and thread length of 4.76 mm on the male end\u003c\/li\u003e\n  \u003cli\u003eHex body shape with 4.5 mm width across flats for wrench engagement during installation\u003c\/li\u003e\n  \u003cli\u003eT3-grade aluminum construction with bright uncoated finish keeps weight minimal\u003c\/li\u003e\n  \u003cli\u003eMeets QQ-A-225A Comp 2 material standard for aluminum alloy traceability\u003c\/li\u003e\n  \u003cli\u003eLength tolerance of -0.150 to 0.150 mm for consistent board spacing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a metric M3 x 0.5 hex standoff for use in PCB mounting, electronic control board assemblies, and enclosure hardware applications requiring QQ-A-225A Comp 2 compliant aluminum fasteners.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by electronic technicians or electricians working on control board assemblies. Power down and de-energize all equipment before servicing any circuit board or control enclosure. Use an appropriately sized hex wrench or nut driver to engage the 4.5 mm hex body  -  do not overtighten, as aluminum threads are susceptible to galling and cross-threading. Follow applicable NEC guidelines when installing or replacing control board hardware within electrical enclosures.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: M3 x 0.5\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 Length\u003c\/strong\u003e: 13.76 mm (approximately 0.54 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Length\u003c\/strong\u003e: 9.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Length (Male)\u003c\/strong\u003e: 4.76 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Depth (Female)\u003c\/strong\u003e: 6.40 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Shape\u003c\/strong\u003e: Hex\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth Across Flats\u003c\/strong\u003e: 4.5 mm (approximately 0.18 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Aluminum, T3 Grade\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Bright \/ Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Tolerance\u003c\/strong\u003e: -0.150 to 0.150 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: QQ-A-225A Comp 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Metric\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.00152 pounds\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: MMF1309M06F16M3\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ELECTRO HARDWARE","offers":[{"title":"Default Title","offer_id":51739784184114,"sku":"MMF1309M06F16M3","price":29.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ec8ea8736a63f7a7ac6771c08f99a10b_4b23d6ed-f441-4afd-8278-ac18e4def1e5.jpg?v=1788818821","url":"https:\/\/voomisupply.com\/products\/electro-hardware-mmf1309m06f16m3-hex-standoff-m3","provider":"Voomi Supply","version":"1.0","type":"link"}