{"product_id":"electro-hardware-mmx1402m12msc-1-hex-standoff-m4","title":"Electro Hardware MMX1402M12MSC-1 Hex Standoff M4","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ELECTRO HARDWARE MMX1402M12MSC-1 is a male-male hex circuit board standoff designed to create fixed spacing between PCBs and chassis surfaces or between stacked boards. The standoff features an M4 x 0.7 thread size on both ends and a hexagonal body that accepts a wrench for secure installation. Overall length is 3.5 mm with a body length of 3.5 mm and thread lengths of 8.5, 9, or 9.5 mm depending on configuration. It is manufactured from Grade 2 steel with a zinc-plated finish that meets QQ-S-633 standards. Electronics assembly technicians, field service techs, and panel builders use this type of fastener in control board mounting applications across HVAC, electrical, and industrial equipment.\u003c\/p\u003e\n\u003cp\u003eThis standoff is suited for metric-threaded circuit board assemblies where a rigid male-to-male connection point is needed. Typical applications include mounting control boards inside HVAC equipment enclosures, electrical panels, and industrial control cabinets. The hex body allows installation with standard open-end or box wrenches, making it practical for both bench assembly and in-field board replacement. Its compact 3.5 mm overall length fits tight board stacking arrangements where minimal standoff height is required.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eM4 x 0.7 thread on both male ends for metric board mounting\u003c\/li\u003e\n  \u003cli\u003eHexagonal body at 5 mm width across flats for wrench engagement\u003c\/li\u003e\n  \u003cli\u003e3.5 mm overall length suits tight PCB stacking clearances\u003c\/li\u003e\n  \u003cli\u003eGrade 2 steel construction with zinc-plated finish for corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eMeets QQ-S-633 fastener standard\u003c\/li\u003e\n  \u003cli\u003eLength tolerance of -0.15 to 0.15 mm for consistent fit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard metric male-male hex standoff for use in M4-threaded circuit board mounting applications across control panel and PCB assembly work.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by electronics assembly technicians or licensed electricians during control board mounting or replacement. Power down and de-energize the equipment fully before working inside any enclosure. Use an appropriate metric wrench or hex driver on the 5 mm flats to drive the standoff without deforming the body. Follow applicable NEC or equipment-manufacturer guidelines for fastener torque and board clearance requirements.\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: 3.5 mm (approximately 0.138 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Length\u003c\/strong\u003e: 3.5 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 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: 0.13 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: MMX1402M12MSC-1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ELECTRO HARDWARE","offers":[{"title":"Default Title","offer_id":51728859791666,"sku":"MMX1402M12MSC-1","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/84357611908f27e2258afcb9d4da0d3c_722a31a7-c58f-478d-b9c7-e8ea6db9eac2.jpg?v=1788697004","url":"https:\/\/voomisupply.com\/products\/electro-hardware-mmx1402m12msc-1-hex-standoff-m4","provider":"Voomi Supply","version":"1.0","type":"link"}