{"product_id":"electro-hardware-s1335-m07-f16-h-circuit-board-spacer-no-8","title":"Electro Hardware S1335-M07-F16-H Circuit Board Spacer No. 8","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ELECTRO HARDWARE S1335-M07-F16-H is a round, female unthreaded circuit board spacer designed to create a fixed standoff gap between a PCB and a mounting surface or between stacked boards. Machined from 18-8 Grade 303 stainless steel to QQ-S-763 specification, it delivers corrosion resistance and dimensional consistency in control board assemblies. The spacer measures 0.125 inches overall length with a 0.171 inch inside diameter and a 0.500 inch outside diameter, sized for No. 8 screw hardware. It ships uncoated, leaving the natural stainless finish intact. Electronics technicians, HVAC controls installers, and panel builders use this spacer when precise PCB standoff height and a clean, non-threaded bore are required.\u003c\/p\u003e\n\u003cp\u003eThis spacer is suited for use in residential and light commercial control board assemblies, electrical enclosure builds, and any application requiring a low-profile standoff for No. 8 screw patterns. It is commonly installed during circuit board mounting in HVAC equipment controls, variable-frequency drives, relay panels, and similar electronic subassemblies where vibration isolation and board clearance are critical. The round body and female unthreaded design allow a fastener to pass through cleanly without thread engagement on the spacer itself, making removal and replacement straightforward during field service.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eGrade 18-8 303 stainless steel construction meets QQ-S-763 fastener standard for corrosion and heat resistance\u003c\/li\u003e\n  \u003cli\u003eFemale unthreaded bore accepts No. 8 screws with 0.171 inch inside diameter and inside diameter tolerance of 0.000 to 0.010 inches\u003c\/li\u003e\n  \u003cli\u003e0.125 inch overall length with tight length tolerance of -0.005 to 0.005 inches for consistent PCB standoff height\u003c\/li\u003e\n  \u003cli\u003e0.500 inch outside diameter round body provides stable bearing surface on board or panel\u003c\/li\u003e\n  \u003cli\u003eUncoated finish — no plating or coating to flake or contaminate sensitive circuit board assemblies\u003c\/li\u003e\n  \u003cli\u003eInch system of measurement; sold individually with no minimum order restriction beyond single-unit quantity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard-dimension round circuit board spacer for No. 8 screw patterns in PCB mounting and electronic panel assembly applications conforming to inch-measurement hardware systems.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by electronics technicians or controls installers working on PCB assemblies or electrical enclosures. Always de-energize and lock out the equipment before handling any circuit board or control assembly. Position the spacer between the board and mounting surface, then pass the appropriate No. 8 fastener through the unthreaded bore and secure to the mating hardware. Do not apply thread-locking compounds inside the bore, as this spacer is not threaded.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 0.125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 0.171 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 0.500 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\u003eScrew Size\u003c\/strong\u003e: No. 8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Type\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\u003eMaterial\u003c\/strong\u003e: Stainless Steel Grade 18-8 303\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFastener Standard\u003c\/strong\u003e: QQ-S-763\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: S1335-M07-F16-H\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ELECTRO HARDWARE","offers":[{"title":"Default Title","offer_id":51730551963954,"sku":"S1335-M07-F16-H","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/64ed36ec3a1c33caaf172ec4e8fe95b6_40210b8e-c77a-49eb-9a56-122e50984042.jpg?v=1788719450","url":"https:\/\/voomisupply.com\/products\/electro-hardware-s1335-m07-f16-h-circuit-board-spacer-no-8","provider":"Voomi Supply","version":"1.0","type":"link"}