{"product_id":"electro-hardware-mmf1841m09f16m4-hex-standoff-m4x0-7","title":"Electro Hardware MMF1841M09F16M4 Hex Standoff M4x0.7","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ELECTRO HARDWARE MMF1841M09F16M4 is a male-female hex circuit board standoff designed to create precise, rigid spacing between printed circuit boards and chassis surfaces or between stacked PCB assemblies. Machined from grade 303 stainless steel with a bright uncoated finish, it meets the QQ-S-763 fastener standard. The standoff features an M4x0.7 thread on both the male and female ends, a 25.00 mm hex body, a 6.00 mm width across flats, and an overall length of 34.53 mm. It is a metric-system component suited for electronics assembly, control panel fabrication, and enclosure builds where corrosion resistance and dimensional consistency are required.\u003c\/p\u003e\n\u003cp\u003eThis standoff is used wherever circuit boards must be securely mounted with a controlled air gap for airflow, insulation, or mechanical protection. Typical applications include industrial control enclosures, HVAC equipment circuit board assemblies, and electronic equipment panels in commercial and residential installations. The male threaded post threads into an adjacent standoff or tapped hole, while the female threaded bore accepts a machine screw from above, allowing boards to stack or mount cleanly. It is installed by electronics assemblers, controls technicians, and field service professionals working on PCB-based control systems.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eM4x0.7 male and female threads for stacking or chassis-mount PCB configurations\u003c\/li\u003e\n  \u003cli\u003eGrade 303 stainless steel construction meets QQ-S-763 standard for corrosion resistance and dimensional integrity\u003c\/li\u003e\n  \u003cli\u003eHex body profile with 6.00 mm width across flats allows standard wrench or nut driver installation and removal\u003c\/li\u003e\n  \u003cli\u003eOverall length of 34.53 mm with a 25.00 mm body length and length tolerance of -0.150 to 0.150 mm\u003c\/li\u003e\n  \u003cli\u003eBright uncoated finish is compatible with grounding or continuity requirements where bare metal contact is needed\u003c\/li\u003e\n  \u003cli\u003eMetric dimensioning for use in metric-spec control panel and PCB assembly workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a metric M4x0.7 male-female hex PCB standoff for use in circuit board assemblies, control enclosures, and electronic equipment panels where an M4 thread pattern and 6.00 mm hex body are specified.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eDe-energize and lock out all power to the equipment before working on any circuit board assembly or control enclosure. Use a 6 mm wrench or appropriately sized nut driver to seat the hex body without over-torquing, which can strip the M4 threads or crack a PCB mounting hole. Ensure the mating screw thread class matches the M4x0.7 female bore before assembly. Installation should follow applicable equipment manufacturer guidelines and relevant electrical safety codes.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: M4x0.7\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: 34.53 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Length\u003c\/strong\u003e: 25.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Length\u003c\/strong\u003e: 9.53 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Depth\u003c\/strong\u003e: 11.10 mm\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\u003eWidth Across Flats\u003c\/strong\u003e: 6.00 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: 303\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFastener Standard\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: 0.015 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: MMF1841M09F16M4\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ELECTRO HARDWARE","offers":[{"title":"Default Title","offer_id":51741284532530,"sku":"MMF1841M09F16M4","price":19.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ba7ad5e9b9bf9dbcf946f2b415f5ea93_14fddd39-1ae8-4630-bc64-2de17d6c344a.jpg?v=1788830532","url":"https:\/\/voomisupply.com\/products\/electro-hardware-mmf1841m09f16m4-hex-standoff-m4x0-7","provider":"Voomi Supply","version":"1.0","type":"link"}