{"product_id":"electro-hardware-s1087-m04-f16-i-circuit-board-spacer","title":"Electro Hardware S1087-M04-F16-I Circuit Board Spacer","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ELECTRO HARDWARE S1087-M04-F16-I is a round, female unthreaded aluminum circuit board spacer designed to maintain fixed standoff distance between a PCB and a mounting surface or stacking board. It accepts a No. 10 screw, measures 0.625 inches overall length, 0.375 inches outside diameter, and 0.194 inches inside diameter. Machined from Aluminum Grade T-3 per fastener standard QQ-A-225A Comp 2, this spacer ships uncoated. Electronics assemblers, PCB technicians, and industrial maintenance electricians use this type of hardware during board mounting, chassis assembly, and control panel builds.\u003c\/p\u003e\n\u003cp\u003eThis spacer suits applications where a No. 10 fastener passes through a circuit board to establish a secure, vibration-resistant standoff. Typical use cases include mounting control boards inside HVAC equipment, industrial enclosures, and electronic assemblies where precise board-to-surface spacing is required. The uncoated aluminum construction keeps weight low and provides adequate corrosion resistance in standard indoor environments. The round body profile and female unthreaded bore allow a screw to pass freely through without thread engagement on the spacer itself.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eFemale unthreaded bore accepts a No. 10 screw for pass-through fastening\u003c\/li\u003e\n  \u003cli\u003eOverall length of 0.625 inches maintains consistent board standoff height\u003c\/li\u003e\n  \u003cli\u003eOutside diameter of 0.375 inches with inside diameter of 0.194 inches\u003c\/li\u003e\n  \u003cli\u003eMachined from Aluminum Grade T-3 per QQ-A-225A Comp 2 specification\u003c\/li\u003e\n  \u003cli\u003eUncoated finish  -  suitable for standard indoor electronic assembly environments\u003c\/li\u003e\n  \u003cli\u003eRound body profile for uniform load distribution at mounting point\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style mounting spacer for circuit board assemblies requiring a No. 10 screw pass-through standoff with a 0.625-inch overall length and 0.375-inch outside diameter round body.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003ePCB assemblers and electronics technicians should de-energize all equipment fully before installing or replacing board spacers. Use appropriately sized drivers and avoid over-torquing the mating fastener, as aluminum spacers can deform under excessive clamping force. Ensure the inside diameter clearance is verified against the actual screw shank diameter before assembly. Installation should follow applicable assembly drawings and any relevant IPC standards for electronic hardware mounting.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Aluminum Grade T-3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFastener Standard\u003c\/strong\u003e: QQ-A-225A Comp 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eScrew Size\u003c\/strong\u003e: No. 10\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: 0.625 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 0.375 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 0.194 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\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: S1087-M04-F16-I\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ELECTRO HARDWARE","offers":[{"title":"Default Title","offer_id":51740793569586,"sku":"S1087-M04-F16-I","price":15.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/677924c31f7cc4b50ddf89332d703b76.jpg?v=1788827463","url":"https:\/\/voomisupply.com\/products\/electro-hardware-s1087-m04-f16-i-circuit-board-spacer","provider":"Voomi Supply","version":"1.0","type":"link"}