{"product_id":"electro-hardware-mp413m03f21m2-5-female-hex-standoff-m2-5","title":"Electro Hardware MP413M03F21M2.5 Female Hex Standoff M2.5","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ELECTRO HARDWARE MP413M03F21M2.5 is a female hex circuit board standoff designed to mount and space printed circuit boards within electronic enclosures and control assemblies. Threaded M2.5 x 0.45 on the interior, it accepts a matching machine screw from above while the hex body provides a wrench flat for secure installation. The standoff measures 7 mm overall length with a full 7 mm thread depth, meaning the thread runs the entire length of the body. The hex body width across flats measures 4.5 mm. Constructed from brass with a clear zinc chromate finish per ASTM B633 Type 1 and QQ-B-626 Comp 22, it delivers corrosion resistance suitable for indoor control panel and PCB mounting applications. Electricians, controls technicians, and electronics assemblers are the primary installers.\u003c\/p\u003e\u003cp\u003eThis standoff is used in residential and commercial control panel assemblies, HVAC control boards, and general PCB mounting applications where metric M2.5 threaded hardware is specified. The fully threaded 7 mm body accommodates stacked board configurations and panel-mount assemblies that require a defined board-to-surface offset. The hex body shape allows tightening with a standard open-end wrench or hex socket without marring surrounding components. This part is sold individually but carries a minimum order quantity of 10 units, making it appropriate for service stock or production-line replenishment.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eM2.5 x 0.45 female thread, fully threaded to 7 mm depth\u003c\/li\u003e\n\u003cli\u003e7 mm overall length with hex body shape for wrench installation\u003c\/li\u003e\n\u003cli\u003e4.5 mm width across flats for standard open-end wrench or socket use\u003c\/li\u003e\n\u003cli\u003eBrass construction with clear zinc chromate finish\u003c\/li\u003e\n\u003cli\u003eMeets ASTM B633 Type 1 and QQ-B-626 Comp 22 standards\u003c\/li\u003e\n\u003cli\u003eLength tolerance of -0.13 mm to 0.13 mm for consistent stacking height\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a metric M2.5 x 0.45 female hex standoff for use in PCB mounting, control panel assemblies, and enclosure hardware applications where a fully threaded brass standoff of 7 mm length is required.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is typically performed by electronics technicians or licensed electricians during control panel assembly or PCB mounting. De-energize all circuits before servicing any control board or panel assembly. Use a correctly sized open-end wrench or hex socket matched to the 4.5 mm across-flats dimension to prevent rounding the hex body. Do not exceed the torque rating appropriate for M2.5 brass hardware, and avoid over-tightening, which can strip the brass threads or crack PCB mounting holes.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: Female\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: M2.5 x 0.45\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 7 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Depth\u003c\/strong\u003e: 7 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: 4.5 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Tolerance\u003c\/strong\u003e: -0.13 mm to 0.13 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Brass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Clear Zinc Chromate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ASTM B633 Type 1, QQ-B-626 Comp 22\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: 0.00512 pounds\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: MP413M03F21M2.5\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ELECTRO HARDWARE","offers":[{"title":"Default Title","offer_id":51740231172402,"sku":"MP413M03F21M2.5","price":21.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/9fc684cde045c4d1faff9ecaafacd443_b4207642-93ce-49a4-a5d4-cc310dd62dc9.jpg?v=1788823647","url":"https:\/\/voomisupply.com\/products\/electro-hardware-mp413m03f21m2-5-female-hex-standoff-m2-5","provider":"Voomi Supply","version":"1.0","type":"link"}