{"product_id":"electro-hardware-mmx1406m09msc-1-hex-standoff-m4","title":"Electro Hardware MMX1406M09MSC-1 Hex Standoff M4","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ELECTRO HARDWARE MMX1406M09MSC-1 is a male-male hex circuit board standoff designed to create precise spacing between PCBs and mounting surfaces in electronic assemblies. Threaded M4 x 0.7 on both ends, this standoff measures 5.5 mm overall length with a hex body width across flats of 5 mm, allowing secure torquing with standard hex tools. It is manufactured from Grade 18-8 303 stainless steel with a passivated finish, meeting QQ-S-763 fastener standards. Electronics technicians, control board assemblers, and field service techs who work with HVAC control boards, VFDs, and similar panel-mounted electronics will encounter this hardware type regularly.\u003c\/p\u003e\n\u003cp\u003eThis standoff is suited for metric-threaded PCB mounting applications in both commercial and residential electronic control assemblies. Its male-male thread configuration allows a board to be stacked or elevated from a chassis or secondary board using a single fastener on each end. Thread length ranges across 8.5 mm, 9 mm, and 9.5 mm engagement options, giving installers flexibility across varying panel thicknesses and board stack heights. Typical applications include control board mounting in HVAC equipment, electrical enclosures, and industrial panels.\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 PCB and chassis mounting\u003c\/li\u003e\n  \u003cli\u003e5.5 mm overall length with length tolerance of -0.150 mm to 0.150 mm\u003c\/li\u003e\n  \u003cli\u003eHex body at 5 mm width across flats for tool-assisted installation and removal\u003c\/li\u003e\n  \u003cli\u003eGrade 18-8 303 stainless steel construction with passivated finish for corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eMeets QQ-S-763 fastener standard\u003c\/li\u003e\n  \u003cli\u003eThread length options of 8.5 mm, 9 mm, and 9.5 mm for versatile engagement depth\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style metric standoff for circuit board mounting applications requiring M4 x 0.7 threading in hex-body male-male configurations.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by electronics technicians or control board service professionals. De-energize all equipment and discharge any stored capacitance before handling circuit boards or replacing standoffs. Use an appropriately sized hex driver or wrench sized for 5 mm across flats to seat the standoff without overtorquing and damaging the board substrate. Verify thread engagement length is appropriate for the mating board thickness before final assembly.\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\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, 9.5 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Tolerance\u003c\/strong\u003e: -0.150 mm 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\u003eWidth Across Flats\u003c\/strong\u003e: 5 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Stainless Steel, Grade 18-8 303\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Passivated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: QQ-S-763\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\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: MMX1406M09MSC-1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ELECTRO HARDWARE","offers":[{"title":"Default Title","offer_id":51739075412274,"sku":"MMX1406M09MSC-1","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/84357611908f27e2258afcb9d4da0d3c_efd95da9-c970-4c02-a7be-672b19508d8a.jpg?v=1788808962","url":"https:\/\/voomisupply.com\/products\/electro-hardware-mmx1406m09msc-1-hex-standoff-m4","provider":"Voomi Supply","version":"1.0","type":"link"}