{"product_id":"electro-hardware-mp419m03f21m2-5-female-hex-standoff-m3x0-5","title":"Electro Hardware MP419M03F21M2.5 Female Hex Standoff M3x0.5","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ELECTRO HARDWARE MP419M03F21M2.5 is a female hex circuit board standoff designed to create fixed spacing between PCBs and mounting surfaces in electronic assemblies. Machined from brass with a clear zinc chromate (zinc-plated) finish per ASTM B633 Type 1 and QQ-B-626 Comp 22, this standoff features an M3 x 0.5 fully threaded female thread running the full 10 mm thread depth. The hex body measures 6 mm across flats for clean wrench engagement. At 10 mm overall length with a 4 mm body length, it suits compact board-to-board and board-to-chassis stacking applications. Electronics assembly technicians, PCB service techs, and industrial maintenance professionals install these in control panels, HVAC control boards, and similar enclosures.\u003c\/p\u003e\n\u003cp\u003eThis standoff is suited for metric-fastened circuit board assemblies in residential and commercial equipment including HVAC control boards, electrical enclosures, industrial automation panels, and consumer electronics chassis. The M3 x 0.5 metric thread is a standard pitch widely used in PCB mounting hardware across these applications. The hex profile allows installation with a standard hex wrench or nut driver without slippage during torquing. Minimum order quantity is 10 pieces per order.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eFully threaded female M3 x 0.5 thread with 10 mm thread depth for secure fastener engagement\u003c\/li\u003e\n  \u003cli\u003eBrass construction provides corrosion resistance and reliable electrical grounding continuity\u003c\/li\u003e\n  \u003cli\u003eClear zinc chromate finish meets ASTM B633 Type 1 and QQ-B-626 Comp 22 standards\u003c\/li\u003e\n  \u003cli\u003e6 mm hex body width across flats allows wrench or nut driver installation\u003c\/li\u003e\n  \u003cli\u003e10 mm overall length with 4 mm body length suits compact PCB stacking configurations\u003c\/li\u003e\n  \u003cli\u003eLength tolerance of -0.13 to 0.13 mm ensures consistent board spacing across assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use as a metric circuit board standoff in any PCB mounting application requiring an M3 x 0.5 female threaded hex standoff.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eDe-energize all equipment and discharge any capacitors before installing or removing circuit board standoffs. Use a properly sized hex wrench or nut driver matched to the 6 mm across-flats dimension to avoid rounding the hex body. Do not over-torque; brass hardware is susceptible to thread stripping if excessive force is applied. Follow applicable assembly documentation and any relevant IPC standards for PCB mounting hardware installation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\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: M3 x 0.5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 10 mm (approximately 0.394 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Depth\u003c\/strong\u003e: 10 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Length\u003c\/strong\u003e: 4 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: 6 mm (approximately 0.236 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Tolerance\u003c\/strong\u003e: -0.13 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 (Zinc-Plated)\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: 0.00376 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: MP419M03F21M2.5\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ELECTRO HARDWARE","offers":[{"title":"Default Title","offer_id":51739678540082,"sku":"MP419M03F21M2.5","price":22.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/9fc684cde045c4d1faff9ecaafacd443_11f4b25c-953b-4f3b-8813-7a32e1e4f7a3.jpg?v=1788817675","url":"https:\/\/voomisupply.com\/products\/electro-hardware-mp419m03f21m2-5-female-hex-standoff-m3x0-5","provider":"Voomi Supply","version":"1.0","type":"link"}