{"product_id":"electro-hardware-ms1001m07f16f-circuit-board-spacer-m4","title":"Electro Hardware MS1001M07F16F Circuit Board Spacer M4","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ELECTRO HARDWARE MS1001M07F16F is a round, female unthreaded circuit board spacer designed for M4 screw applications in PCB mounting assemblies. Manufactured from Grade 303 stainless steel to the QQ-S-763 fastener standard, this spacer delivers corrosion resistance and dimensional stability in demanding environments. It measures 1 mm overall length with a 6 mm outside diameter and an inside diameter ranging from 4.2 to 4.8 mm. The uncoated bright finish is suitable for applications where a bare metal surface is required. Electronics assembly technicians and field service professionals working on control boards, HVAC units, and industrial enclosures rely on this type of hardware for precise board standoff and secure mounting.\u003c\/p\u003e\u003cp\u003eThis spacer is appropriate for use in residential and commercial electronics assemblies, control panel builds, and PCB mounting applications where an M4 fastener is specified. Its compact 1 mm length makes it suited for tight board-to-board or board-to-chassis clearances. The metric form factor aligns with OEM-style control board replacements and new-build assemblies across HVAC, electrical, and industrial equipment platforms. Minimum order quantity is 10 units; each package contains 1 piece.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eGrade 303 stainless steel construction per QQ-S-763 fastener standard\u003c\/li\u003e\n\u003cli\u003eM4 screw size, female unthreaded body for PCB mounting applications\u003c\/li\u003e\n\u003cli\u003e1 mm overall length with length tolerance of -0.13 to 0.13 mm\u003c\/li\u003e\n\u003cli\u003e6 mm outside diameter; inside diameter 4.2 to 4.8 mm with 0 to 0.27 mm tolerance\u003c\/li\u003e\n\u003cli\u003eBright uncoated finish — no coating to interfere with grounding or bare-metal contact requirements\u003c\/li\u003e\n\u003cli\u003eRound body shape for consistent seating on standard PCB mounting pads\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style metric circuit board spacer for M4 screw applications in PCB and control board assemblies across electronics, HVAC controls, and industrial enclosure platforms.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by electronics assembly technicians or licensed trades when servicing or building control boards in HVAC, electrical, or industrial equipment. Power down and de-energize all equipment before handling circuit board hardware. Use appropriate ESD precautions when working near populated PCBs. Verify M4 fastener engagement and board clearance requirements before finalizing spacer selection.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Stainless Steel Grade 303\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFastener Standard\u003c\/strong\u003e: QQ-S-763\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScrew Size\u003c\/strong\u003e: M4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Type\u003c\/strong\u003e: Female Unthreaded, Round\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1 mm\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\u003eOutside Diameter\u003c\/strong\u003e: 6 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 4.2 to 4.8 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter Tolerance\u003c\/strong\u003e: 0 to 0.27 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Bright\/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: 0.00176 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: MS1001M07F16F\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ELECTRO HARDWARE","offers":[{"title":"Default Title","offer_id":51729184588082,"sku":"MS1001M07F16F","price":27.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/269ba5eaab313092ea252813038b6163_2654d626-c5f4-4fee-a2d1-22c8decfc629.jpg?v=1788701592","url":"https:\/\/voomisupply.com\/products\/electro-hardware-ms1001m07f16f-circuit-board-spacer-m4","provider":"Voomi Supply","version":"1.0","type":"link"}