{"product_id":"electro-hardware-mmf1301m0616m25-hex-standoff-m2-5","title":"Electro Hardware MMF1301M0616M25 Hex Standoff M2.5","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ELECTRO HARDWARE MMF1301M0616M25 is an aluminum male-female hex circuit board standoff designed to create precise spacing and secure mechanical connections between PCBs and chassis surfaces or between stacked boards. With an M2.5x0.45 thread on both the male and female ends, this standoff provides a total overall length of 8.97 mm (approximately 0.353 inches) and a hex body measuring 4.5 mm (approximately 0.177 inches) across the flats. The bright, uncoated aluminum construction meets QQ-A-225A Comp 2 material standards at T3 grade, making it a reliable fastener for electronics assembly and board mounting applications.\u003c\/p\u003e\n\u003cp\u003eThis standoff is used in electronics assembly environments where PCBs must be mounted at a fixed standoff distance from a chassis, backplane, or secondary board. The male-female configuration allows boards to be stacked or secured in a single-pass installation. Typical applications include industrial control panels, embedded systems, power supply assemblies, and commercial electronics manufacturing. The metric M2.5x0.45 thread size fits standard PCB mounting holes common in smaller-form-factor boards. Installation is performed by electronics assemblers and field service technicians working on control or automation hardware.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMale-female hex configuration for PCB stacking and chassis mounting\u003c\/li\u003e\n  \u003cli\u003eM2.5x0.45 metric thread on both ends for secure, consistent fastening\u003c\/li\u003e\n  \u003cli\u003eAluminum construction per QQ-A-225A Comp 2, T3 material grade\u003c\/li\u003e\n  \u003cli\u003eBright, uncoated finish for bare aluminum conductivity and clean appearance\u003c\/li\u003e\n  \u003cli\u003eHex body profile (4.5 mm across flats) accepts standard nut drivers and hex wrenches\u003c\/li\u003e\n  \u003cli\u003eLength tolerance of -0.150 to 0.150 mm for dimensional consistency in close-tolerance assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style metric standoff for printed circuit board assemblies requiring M2.5x0.45 threaded mounting hardware with a hex body profile.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eElectronics assemblers and field service technicians typically install board standoffs using a nut driver or hex wrench sized to the 4.5 mm across-flats measurement. Power down and de-energize all boards and connected equipment before installing or removing standoffs. Avoid overtightening, as aluminum threads can strip or gall when excessive torque is applied. Follow applicable IPC assembly standards and the board manufacturer's mounting guidelines during installation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: Male and Female\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: M2.5x0.45\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 8.97 mm (approximately 0.353 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Length\u003c\/strong\u003e: 5.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Length\u003c\/strong\u003e: 3.97 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Depth\u003c\/strong\u003e: 4.80 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth Across Flats\u003c\/strong\u003e: 4.5 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\u003eLength Tolerance\u003c\/strong\u003e: -0.150 to 0.150 mm\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\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: 0.00112 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161816\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\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: MMF1301M0616M25\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ELECTRO HARDWARE","offers":[{"title":"Default Title","offer_id":51739908931890,"sku":"MMF1301M0616M25","price":50.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ec8ea8736a63f7a7ac6771c08f99a10b_ebb170d2-8777-4ebd-a84c-5320007849ec.jpg?v=1788820270","url":"https:\/\/voomisupply.com\/products\/electro-hardware-mmf1301m0616m25-hex-standoff-m2-5","provider":"Voomi Supply","version":"1.0","type":"link"}