{"product_id":"electro-hardware-mmx1406m12msc-1-hex-standoff-m4","title":"Electro Hardware MMX1406M12MSC-1 Hex Standoff M4","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ELECTRO HARDWARE MMX1406M12MSC-1 is a male-male hex circuit board standoff designed to create fixed spacing between PCBs, panels, and chassis components in electronic assemblies. The standoff features an M4 x 0.7 thread on both ends, a 5.5 mm overall length, and a hex body with 5 mm width across flats for wrench engagement. Constructed from Grade 2 steel with a zinc-plated finish, it meets the QQ-S-633 standard for corrosion resistance. Thread length ranges across 8.5 mm, 9 mm, and 9.5 mm configurations. This hardware is used by electronics assemblers, panel builders, and field technicians working on control boards, enclosures, and rack-mounted equipment.\u003c\/p\u003e\n\u003cp\u003eThis standoff is suited for metric PCB mounting applications in HVAC control panels, electrical enclosures, and industrial equipment. It provides a secure, conductive metal standoff point between two male-threaded mounting surfaces. The hex body profile allows installation and removal with a standard hex wrench or nut driver, making it practical in tight panel layouts. Its compact 5.5 mm overall length fits low-profile board stacking configurations commonly found in residential and commercial control equipment.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eM4 x 0.7 male threads on both ends for metric board mounting\u003c\/li\u003e\n  \u003cli\u003e5.5 mm overall length with length tolerance of -0.15 mm to 0.15 mm\u003c\/li\u003e\n  \u003cli\u003eHex body with 5 mm width across flats for wrench-driven installation\u003c\/li\u003e\n  \u003cli\u003eGrade 2 steel construction with zinc-plated finish per QQ-S-633\u003c\/li\u003e\n  \u003cli\u003eThread lengths available: 8.5 mm, 9 mm, and 9.5 mm\u003c\/li\u003e\n  \u003cli\u003eSingle-piece metric hardware; sold individually\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style metric standoff for PCB and panel mounting applications requiring M4 x 0.7 male-male thread engagement in steel hardware configurations.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by electronics assemblers, panel builders, or service technicians working on control boards and electrical enclosures. Always power down and de-energize the equipment before handling circuit boards or fasteners in a live panel. A hex wrench or nut driver sized to 5 mm across flats should be used to seat the standoff without overtightening, which can strip the metric threads or crack a PCB mounting hole. Follow applicable assembly standards and torque guidelines specified by the equipment manufacturer.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: Male-Male\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: M4 x 0.7\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 5.5 mm (approximately 0.217 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Length\u003c\/strong\u003e: 5.5 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Length\u003c\/strong\u003e: 8.5 mm, 9 mm, or 9.5 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth Across Flats\u003c\/strong\u003e: 5 mm (approximately 0.197 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: Steel, Grade 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Zinc-Plated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: QQ-S-633\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Tolerance\u003c\/strong\u003e: -0.15 mm to 0.15 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: 0.15 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: MMX1406M12MSC-1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ELECTRO HARDWARE","offers":[{"title":"Default Title","offer_id":51730324980018,"sku":"MMX1406M12MSC-1","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/84357611908f27e2258afcb9d4da0d3c_f318f9ac-3897-4aac-8992-d600763b5481.jpg?v=1788715385","url":"https:\/\/voomisupply.com\/products\/electro-hardware-mmx1406m12msc-1-hex-standoff-m4","provider":"Voomi Supply","version":"1.0","type":"link"}