{"product_id":"electro-hardware-s1071-m04-f16-i-circuit-board-spacer","title":"Electro Hardware S1071-M04-F16-I Circuit Board Spacer","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ELECTRO HARDWARE S1071-M04-F16-I is a round, female unthreaded circuit board spacer machined from aluminum grade T-3 to the QQ-A-225A Comp 2 fastener standard. It has an overall length of 0.375 inches, an outside diameter of 0.375 inches, and an inside diameter of 0.194 inches, sized for No. 10 screws. The uncoated finish leaves the aluminum surface bare for applications where coating thickness or conductivity at the mounting point is a concern. Electricians, electronics technicians, and PCB assembly professionals use this spacer to create precise standoff clearance between a circuit board and a mounting surface or chassis panel.\u003c\/p\u003e\n\u003cp\u003eThis spacer is suited for light commercial and industrial PCB mounting applications where a No. 10 fastener is the specified screw size. It is installed in a through-hole or clearance hole in the board and held in place by the mating screw, establishing a fixed gap between the board and the substrate. Its round body and female unthreaded bore allow the screw to pass through or terminate within the spacer without engaging internal threads. The compact 0.375-inch length makes it appropriate for low-profile board stacking or panel-mount assemblies where minimal standoff height is required.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eAluminum grade T-3 construction per QQ-A-225A Comp 2 fastener standard\u003c\/li\u003e\n  \u003cli\u003eFemale unthreaded bore accepts No. 10 screws with 0.194-inch inside diameter\u003c\/li\u003e\n  \u003cli\u003e0.375-inch overall length with a tight length tolerance of -0.005 to 0.005 inches\u003c\/li\u003e\n  \u003cli\u003eInside diameter tolerance of 0.000 to 0.010 inches for consistent screw fit\u003c\/li\u003e\n  \u003cli\u003eUncoated finish  -  no added coating thickness to interfere with fitment\u003c\/li\u003e\n  \u003cli\u003eRound body shape for straightforward through-hole or clearance-hole installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or standard-use spacer for circuit board assemblies requiring a No. 10 screw, 0.375-inch OAL, female unthreaded round spacer in aluminum.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by electronics technicians or electricians during PCB assembly or panel wiring. De-energize the board and discharge any stored voltage before handling or mounting circuit board hardware. Use a hand screwdriver or torque-limited driver appropriate for No. 10 fasteners to avoid over-stressing the unthreaded bore. Verify hole clearance in the PCB matches the 0.375-inch outside diameter before pressing or inserting the spacer.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Aluminum\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: 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: 0.375 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\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\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: S1071-M04-F16-I\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ELECTRO HARDWARE","offers":[{"title":"Default Title","offer_id":51744033931570,"sku":"S1071-M04-F16-I","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/14c2be1e723dfe2bac28844fac5a3900.jpg?v=1788853278","url":"https:\/\/voomisupply.com\/products\/electro-hardware-s1071-m04-f16-i-circuit-board-spacer","provider":"Voomi Supply","version":"1.0","type":"link"}