{"product_id":"electro-hardware-s1383-m07-f16-h-circuit-board-spacer","title":"Electro Hardware S1383-M07-F16-H Circuit Board Spacer","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ELECTRO HARDWARE S1383-M07-F16-H is a round, female unthreaded circuit board spacer designed to create a fixed standoff gap between a printed circuit board and a mounting surface. Machined from 18-8 Grade 303 stainless steel and left uncoated, this spacer meets the QQ-S-763 fastener standard. It accepts a number 8 screw, measures 0.875 inches overall length, 0.5 inches outside diameter, and 0.171 inches inside diameter. Its corrosion-resistant construction makes it suitable for electronics assemblies exposed to moisture or temperature variation. Electricians, HVAC technicians, and electronics assembly pros reach for this type of hardware when mounting control boards, relay panels, or PCB assemblies where precise board standoff height is required.\u003c\/p\u003e\n\u003cp\u003eThis spacer is used in residential and commercial applications wherever a circuit board requires mechanical separation from a chassis, enclosure, or secondary board. Typical install scenarios include HVAC control board mounting, electrical enclosure PCB installations, and industrial electronics assemblies. The unthreaded female body accepts a standard number 8 fastener passed through from the board side, with a mating screw securing from the chassis side. Its small outside diameter and tight length tolerance make it well suited for high-density board layouts where clearance between components is limited.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e18-8 Grade 303 stainless steel construction resists corrosion without a finish coating\u003c\/li\u003e\n  \u003cli\u003eMeets QQ-S-763 fastener standard for stainless steel hardware\u003c\/li\u003e\n  \u003cli\u003eFemale unthreaded body accepts a number 8 screw\u003c\/li\u003e\n  \u003cli\u003eOverall length of 0.875 inches 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 ensures consistent fitment on number 8 fasteners\u003c\/li\u003e\n  \u003cli\u003eRound body shape with 0.5 inches outside diameter suits standard PCB mounting hole patterns\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-installation spacer for circuit board mounting applications requiring a number 8 screw, female unthreaded round standoff in inch measurements.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by licensed electricians or electronics technicians. Always power down and de-energize the equipment before handling or replacing any circuit board hardware. Use properly rated number 8 fasteners and do not overtighten, as stainless fasteners can gall if driven without appropriate lubrication or care. Follow applicable NEC guidelines when working inside electrical enclosures.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Shape\u003c\/strong\u003e: Round\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Female Unthreaded\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eScrew Size\u003c\/strong\u003e: Number 8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 0.875 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 0.5 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\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\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\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\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: S1383-M07-F16-H\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ELECTRO HARDWARE","offers":[{"title":"Default Title","offer_id":51747886006578,"sku":"S1383-M07-F16-H","price":15.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/64ed36ec3a1c33caaf172ec4e8fe95b6_0449fa2a-d3af-4ab4-8347-10939dbb3522.jpg?v=1788886649","url":"https:\/\/voomisupply.com\/products\/electro-hardware-s1383-m07-f16-h-circuit-board-spacer","provider":"Voomi Supply","version":"1.0","type":"link"}