{"product_id":"electro-hardware-mmf1309m0616m25-hex-board-standoff-m2-5","title":"Electro Hardware MMF1309M0616M25 Hex Board Standoff M2.5","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ELECTRO HARDWARE MMF1309M0616M25 is an aluminum male-female hex circuit board standoff designed to create precise spacing between PCBs and mounting surfaces in electronic assemblies. It features an M2.5 x 0.45 thread configuration with a male thread on one end and a female threaded bore on the other, allowing boards to be stacked or mounted with a defined gap. The overall length is 12.97 mm (approximately 0.511 inches), with a hex body width across flats of 4.50 mm (approximately 0.177 inches). Material is uncoated aluminum conforming to QQ-A-225A Comp 2. Technicians and assembly personnel use this standoff when precise board-to-board or board-to-chassis clearance is required.\u003c\/p\u003e\n\u003cp\u003eThis standoff suits applications in electronic control assemblies, HVAC control boards, industrial automation panels, and general PCB mounting scenarios where metric M2.5 hardware is specified. The hex body shape allows wrench engagement for secure installation without marring adjacent surfaces. The uncoated aluminum finish keeps the component lightweight and suitable for non-corrosive indoor environments. It is appropriate for both original equipment manufacturing and field-service replacement of failed or stripped standoffs in existing assemblies.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eM2.5 x 0.45 thread on both male and female ends for metric PCB stacking applications\u003c\/li\u003e\n  \u003cli\u003eOverall length of 12.97 mm (approximately 0.511 inches) with a body length of 9.00 mm\u003c\/li\u003e\n  \u003cli\u003eHex body profile with 4.50 mm width across flats for wrench-driven installation\u003c\/li\u003e\n  \u003cli\u003eUncoated aluminum construction conforming to QQ-A-225A Comp 2 material standard\u003c\/li\u003e\n  \u003cli\u003eLength tolerance of -0.150 to 0.150 mm for consistent board spacing in tight assemblies\u003c\/li\u003e\n  \u003cli\u003eThread depth of 4.80 mm on the female end with a thread length of 3.97 mm on the male end\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a metric M2.5 x 0.45 male-female hex standoff suitable for PCB assemblies and enclosures specifying M2.5 hardware with a 4.5 mm hex body. Verify thread pitch and overall length requirements against your specific assembly before ordering.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by electronics assembly technicians or field service personnel using an appropriately sized metric hex wrench or nut driver. Power down all equipment completely before servicing any circuit board assembly. Do not overtighten the standoff, as aluminum threads can strip or gall; use consistent hand-torque and verify engagement before applying tool force. Minimum order quantity is 10 units per order.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: M2.5 x 0.45\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: 12.97 mm (approximately 0.511 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: 3.97 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Depth (Female)\u003c\/strong\u003e: 4.80 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth Across Flats\u003c\/strong\u003e: 4.50 mm (approximately 0.177 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: 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\u003eFastener Standard\u003c\/strong\u003e: QQ-A-225A Comp 2\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\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: MMF1309M0616M25\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ELECTRO HARDWARE","offers":[{"title":"Default Title","offer_id":51744451658034,"sku":"MMF1309M0616M25","price":29.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ec8ea8736a63f7a7ac6771c08f99a10b_b5f0367b-9722-44c2-8c27-d4e9f9fc48a2.jpg?v=1788856708","url":"https:\/\/voomisupply.com\/products\/electro-hardware-mmf1309m0616m25-hex-board-standoff-m2-5","provider":"Voomi Supply","version":"1.0","type":"link"}