{"product_id":"electro-hardware-mmf1813m09f16m4-hex-standoff-m4x0-7","title":"Electro Hardware MMF1813M09F16M4 Hex Standoff M4x0.7","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ELECTRO HARDWARE MMF1813M09F16M4 is a male-female hex circuit board standoff designed to create precise spacing between stacked PCBs or between a circuit board and a mounting surface. The male end threads into a mating female receptacle or nut while the female end accepts the next fastener in the stack, allowing modular board assembly at a fixed height. Manufactured from grade 303 stainless steel with a bright uncoated finish, this standoff meets the QQ-S-763 federal specification for stainless steel fasteners. Overall length is 20.53 mm, body length is 11.00 mm, and thread length on the male end is 9.53 mm. The hexagonal body measures 6.00 mm across flats, allowing standard hex tooling for installation and removal.\u003c\/p\u003e\u003cp\u003eThis standoff is used in electronics assembly, control board mounting, and enclosure builds where M4 metric threading is specified. Typical applications include HVAC control board assemblies, industrial panel wiring, and any application requiring a secure, corrosion-resistant spacer between circuit boards or between a board and a chassis panel. The metric M4 x 0.7 thread pitch is a common standard in commercial and industrial electronics, making this standoff a reliable choice for OEM assembly and field repair work alike.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eGrade 303 stainless steel construction meets QQ-S-763 federal fastener specification\u003c\/li\u003e\n\u003cli\u003eM4 x 0.7 metric thread on both male and female ends for modular board stacking\u003c\/li\u003e\n\u003cli\u003eHexagonal body at 6.00 mm across flats accepts standard hex drivers and wrenches\u003c\/li\u003e\n\u003cli\u003eBright uncoated finish preserves dimensional tolerances and resists corrosion\u003c\/li\u003e\n\u003cli\u003eLength tolerance of -0.150 mm to 0.150 mm ensures consistent board spacing\u003c\/li\u003e\n\u003cli\u003eOverall length of 20.53 mm with an 11.00 mm body length for predictable standoff height\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard M4 x 0.7 metric male-female hex standoff suitable for PCB assemblies, control panels, and electronics enclosures that specify M4 metric hardware.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is typically performed by electronics technicians or qualified control board service personnel. De-energize all circuits and discharge any stored energy before working on or near circuit boards. Use a hex driver or open-end wrench sized to 6.00 mm across flats to avoid rounding the standoff body. Do not overtighten, as stainless fasteners can gall if excessive torque is applied without lubrication.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: M4 x 0.7\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: 20.53 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Length (Male End)\u003c\/strong\u003e: 9.53 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Length\u003c\/strong\u003e: 11.00 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, Grade 303\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Bright\/Uncoated\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\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: 0.00848 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: MMF1813M09F16M4\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ELECTRO HARDWARE","offers":[{"title":"Default Title","offer_id":51740294021426,"sku":"MMF1813M09F16M4","price":20.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ba7ad5e9b9bf9dbcf946f2b415f5ea93_cc7a4473-b6a5-4154-97e3-be540581d964.jpg?v=1788824069","url":"https:\/\/voomisupply.com\/products\/electro-hardware-mmf1813m09f16m4-hex-standoff-m4x0-7","provider":"Voomi Supply","version":"1.0","type":"link"}