{"product_id":"electro-hardware-s517-m07-f16-g-circuit-board-spacer-6-screw","title":"Electro Hardware S517-M07-F16-G Circuit Board Spacer 6 Screw","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ELECTRO HARDWARE S517-M07-F16-G is a round, female unthreaded circuit board spacer machined from 18-8 Grade 303 stainless steel to meet fastener standard QQ-S-763. It accepts a No. 6 screw and holds a 0.3125-inch overall length with an outside diameter of 0.25 inches and an inside diameter of 0.141 inches. The uncoated finish leaves the base material exposed for applications where coating buildup or outgassing is a concern. Electronics technicians, electrical contractors, and control board assemblers use this spacer to maintain consistent standoff distance between a circuit board and a mounting surface.\u003c\/p\u003e\u003cp\u003eThis spacer is suited for residential and light commercial control board assemblies, HVAC equipment circuit boards, electrical enclosure builds, and similar low-voltage electronics mounting applications. Its stainless steel construction makes it appropriate for environments with moderate moisture exposure or where corrosion resistance is a priority. The female unthreaded body accepts a No. 6 fastener passed through from the board side, making it a straightforward fit for standard PCB mounting configurations.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e18-8 Grade 303 stainless steel construction meets fastener standard QQ-S-763\u003c\/li\u003e\n\u003cli\u003eFemale unthreaded body sized for No. 6 screw\u003c\/li\u003e\n\u003cli\u003eOverall length of 0.3125 inches with a tight length tolerance of -0.005 to 0.005 inches\u003c\/li\u003e\n\u003cli\u003eOutside diameter of 0.25 inches and inside diameter of 0.141 inches with ID tolerance of 0.000 to 0.010 inches\u003c\/li\u003e\n\u003cli\u003eUncoated finish  -  no added coating thickness to affect fit or clearance\u003c\/li\u003e\n\u003cli\u003eRound body shape for consistent seating against PCB mounting holes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard No. 6 screw female unthreaded round circuit board spacer for PCB standoff applications requiring a 0.3125-inch overall length and 0.25-inch outside diameter in stainless steel.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003ePower down all equipment and discharge any stored energy before working on circuit board assemblies. This spacer is installed by electrical or electronics technicians following applicable NEC guidelines for control wiring and low-voltage circuit work. Use the correct No. 6 fastener and avoid overtightening, which can distort the unthreaded bore. Verify the spacer seats flush against the mounting surface before securing the board.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: 18-8, 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: No. 6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Female Unthreaded\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Shape\u003c\/strong\u003e: Round\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 0.3125 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 0.141 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter Tolerance\u003c\/strong\u003e: 0.000 to 0.010 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Tolerance\u003c\/strong\u003e: -0.005 to 0.005 inches\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: Inch\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: S517-M07-F16-G\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ELECTRO HARDWARE","offers":[{"title":"Default Title","offer_id":51739634860338,"sku":"S517-M07-F16-G","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/64ed36ec3a1c33caaf172ec4e8fe95b6_4ebb9d53-d9f9-46ae-a8a0-144890057f44.jpg?v=1788817192","url":"https:\/\/voomisupply.com\/products\/electro-hardware-s517-m07-f16-g-circuit-board-spacer-6-screw","provider":"Voomi Supply","version":"1.0","type":"link"}