{"product_id":"electro-hardware-mmx1406m09-msc-m3-hex-standoff","title":"Electro Hardware MMX1406M09-MSC M3 Hex Standoff","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ELECTRO HARDWARE MMX1406M09-MSC is a male-male hex circuit board standoff designed to create precise spacing between PCB layers or between a board and a mounting surface. Threaded M3 x 0.5 on both ends, this standoff features a hex body shape that allows installation and removal with standard hex tooling. The overall length is 5.5 mm, the body length is 5.5 mm, and the thread length ranges from 5 mm to 6 mm depending on engagement. Manufactured from Grade 18-8 303 stainless steel with a passivated finish, it meets QQ-S-763 fastener standards for corrosion resistance and dimensional consistency.\u003c\/p\u003e\u003cp\u003eThis standoff is suited for electronic assemblies requiring metric hardware, including industrial control boards, HVAC control panels, electrical enclosures, and general PCB mounting applications. The M3 x 0.5 thread size is a widely used metric pitch in circuit board and enclosure work. The passivated stainless steel construction makes it appropriate for environments where light corrosion resistance is required. It is sold individually and is compatible with standard M3 metric fastener tooling.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eM3 x 0.5 male threads on both ends for board-to-board or board-to-chassis mounting\u003c\/li\u003e\n\u003cli\u003e5.5 mm overall length and hex body for precise standoff height and wrench-driven installation\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\u003eWidth across flats: 5 mm, compatible with standard metric hex drivers and wrenches\u003c\/li\u003e\n\u003cli\u003eLength tolerance of -0.150 mm to 0.150 mm for consistent board spacing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a metric male-male hex standoff for use with M3 x 0.5 threaded hardware in circuit board assemblies, electronic enclosures, and control panel fabrication.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by electronics technicians or electricians working on control board assemblies. Power down all circuits and discharge any capacitors before working on a PCB assembly. Use an appropriately sized metric hex driver or wrench matched to the 5 mm width across flats to avoid rounding the hex body. Do not over-torque; stainless steel fasteners are susceptible to galling if driven without proper technique.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\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: M3 x 0.5\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: 5 mm to 6 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth Across Flats\u003c\/strong\u003e: 5 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: Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: 18-8 303\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Passivated\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\u003eSystem of Measurement\u003c\/strong\u003e: Metric\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: QQ-S-763\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\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: MMX1406M09-MSC\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ELECTRO HARDWARE","offers":[{"title":"Default Title","offer_id":51754324001074,"sku":"MMX1406M09-MSC","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/84357611908f27e2258afcb9d4da0d3c_f2e44ea2-562c-4465-9332-69f44a7b3569.jpg?v=1788944413","url":"https:\/\/voomisupply.com\/products\/electro-hardware-mmx1406m09-msc-m3-hex-standoff","provider":"Voomi Supply","version":"1.0","type":"link"}