{"product_id":"electro-hardware-mmf1305m06f16m3-hex-standoff-m3x0-5","title":"Electro Hardware MMF1305M06F16M3 Hex Standoff M3x0.5","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ELECTRO HARDWARE MMF1305M06F16M3 is a male-female hex circuit board standoff designed to create precise spacing between stacked PCBs or between a circuit board and a mounting surface. The standoff features an M3x0.5 threaded male post on one end and a corresponding female threaded bore on the other, allowing boards to be fastened together in a column without additional hardware. It is machined from aluminum alloy grade T3, left bright and uncoated, and meets QQ-A-225A Comp 2 material standards. This fastener is sized at 4.5 mm across the hex flats, making it compatible with standard hex drivers. Electronics assembly technicians, PCB fabrication shops, and control panel builders install this type of standoff during board-level assembly.\u003c\/p\u003e\u003cp\u003eThis standoff is suited for metric-threaded PCB mounting applications in electronics enclosures, industrial control panels, and equipment using M3-threaded hardware. The male-female configuration supports multi-board stacking arrangements common in embedded systems, automation controls, and HVAC or electrical equipment control assemblies. The hex body shape allows for torque application with standard wrenches or hex sockets during assembly. Its compact width across flats of 4.5 mm fits in tight board layouts where clearance is limited.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMale M3x0.5 thread post with female M3x0.5 threaded bore for board-to-board or board-to-chassis stacking\u003c\/li\u003e\n\u003cli\u003eHex body shape at 4.5 mm across flats accepts standard hex tools for secure torque application\u003c\/li\u003e\n\u003cli\u003eAluminum construction, T3 alloy grade, bright and uncoated finish\u003c\/li\u003e\n\u003cli\u003eMeets QQ-A-225A Comp 2 material standard\u003c\/li\u003e\n\u003cli\u003eOverall length of 11.76 mm with a 7.00 mm body and 6.40 mm thread depth\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\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in M3x0.5 threaded PCB standoff applications. Suitable for circuit board assemblies requiring metric male-female hex spacers with a 4.5 mm hex body width.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is typically performed by electronics assembly technicians or control panel builders during PCB mounting. Power down and de-energize any circuit board assembly fully before installing or removing standoffs. Use a hex wrench or socket sized for 4.5 mm across flats to avoid rounding the hex body. Do not overtighten, as aluminum threads can strip or seize if torque is excessive.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: M3x0.5\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: 11.76 mm (approximately 0.463 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Length\u003c\/strong\u003e: 7.00 mm (approximately 0.276 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Depth\u003c\/strong\u003e: 6.40 mm (approximately 0.252 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Length\u003c\/strong\u003e: 4.76 mm (approximately 0.187 inches)\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\u003eLength Tolerance\u003c\/strong\u003e: -0.150 to 0.150 mm\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\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: 0.00136 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161816\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: MMF1305M06F16M3\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ELECTRO HARDWARE","offers":[{"title":"Default Title","offer_id":51743767626034,"sku":"MMF1305M06F16M3","price":29.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ec8ea8736a63f7a7ac6771c08f99a10b_a73cbecf-f421-447e-bad7-d4088864715c.jpg?v=1788849584","url":"https:\/\/voomisupply.com\/products\/electro-hardware-mmf1305m06f16m3-hex-standoff-m3x0-5","provider":"Voomi Supply","version":"1.0","type":"link"}