{"product_id":"electro-hardware-ms1049m17f16d-circuit-board-spacer-m3","title":"Electro Hardware MS1049M17F16D Circuit Board Spacer M3","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ELECTRO HARDWARE MS1049M17F16D is a round, female unthreaded circuit board spacer designed to provide precise standoff clearance between a PCB and a mounting surface. Molded from Nylon Grade 101 to MIL-P-17091B specification, this spacer measures 0.984 inches overall length, 0.236 inches outside diameter, and accepts an M3 screw through an inside diameter ranging from 0.126 to 0.142 inches. The uncoated finish suits clean-room-sensitive or static-controlled assembly environments. Electronics technicians and PCB assembly personnel install these spacers during board mounting in control panels, HVAC control boards, and industrial enclosures where consistent stack height and electrical isolation between layers are required.\u003c\/p\u003e\u003cp\u003eThis spacer is suited for metric fastener applications requiring M3 hardware and a 6 mm outer diameter standoff. Typical installations include residential and commercial HVAC control board assemblies, electrical enclosure PCB mounting, and any application where a lightweight, non-conductive round spacer with a defined 25 mm standoff height is specified. The nylon construction provides electrical insulation and resistance to common cleaning solvents used during board assembly.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eNylon Grade 101 construction per MIL-P-17091B for consistent material performance\u003c\/li\u003e\n\u003cli\u003eFemale unthreaded body accepts M3 screws for straightforward PCB mounting\u003c\/li\u003e\n\u003cli\u003e25 mm (0.984 inches) overall length with a tight length tolerance of -0.130 to 0.130 mm\u003c\/li\u003e\n\u003cli\u003e6 mm (0.236 inches) outside diameter with inside diameter range of 3.2 to 3.6 mm\u003c\/li\u003e\n\u003cli\u003eUncoated bright finish compatible with static-sensitive and clean assembly environments\u003c\/li\u003e\n\u003cli\u003eLightweight at approximately 0.0001 pounds per unit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a metric M3 round circuit board spacer for PCB standoff applications requiring a female unthreaded nylon spacer with a 25 mm overall length and 6 mm outside diameter.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by electronics technicians or qualified electricians during PCB assembly or control board service. Power down and de-energize all associated equipment before servicing any circuit board. Use appropriately sized M3 fasteners and avoid over-torquing, as nylon spacers can crack or deform under excessive clamping load. Follow applicable assembly standards and ESD protocols when handling circuit boards.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Nylon Grade 101\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFastener Standard\u003c\/strong\u003e: MIL-P-17091B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFor Thread Size\u003c\/strong\u003e: M3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Shape\u003c\/strong\u003e: Round\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Female Unthreaded\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 25.0 mm (0.984 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 6.0 mm (0.236 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 3.2 to 3.6 mm (0.126 to 0.142 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Tolerance\u003c\/strong\u003e: -0.130 to 0.130 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter Tolerance\u003c\/strong\u003e: 0.000 to 0.270 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Uncoated\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: 0.0001 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: MS1049M17F16D\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ELECTRO HARDWARE","offers":[{"title":"Default Title","offer_id":51728665772338,"sku":"MS1049M17F16D","price":22.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/06936a45222bfe113cd912c31d9eddab_35f9a5a6-398d-491b-afbc-01df198632f8.jpg?v=1788694609","url":"https:\/\/voomisupply.com\/products\/electro-hardware-ms1049m17f16d-circuit-board-spacer-m3","provider":"Voomi Supply","version":"1.0","type":"link"}