{"product_id":"double-pass-brass-universal-adapter-coupling-3-17mm-x-3mm","title":"Double pass brass universal adapter coupling 3.17mm x 3mm","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\n\u003cstrong\u003eCoupling\u003c\/strong\u003e – Double Pass Brass Universal Adapter 3.17mm × 3mm\u003c\/h2\u003e\nThe \u003cstrong\u003eDouble Pass brass adapter coupling 3.17mm × 3mm\u003c\/strong\u003e is a compact solution designed for smooth rotational transfer in tight mechanical assemblies. This \u003cstrong\u003ecoupling\u003c\/strong\u003e supports accurate alignment in precision builds, making it suitable for early-stage prototype setups, small drivetrain mechanisms, and reliable \u003cstrong\u003ecoupling shaft motor\u003c\/strong\u003e integration. It also ensures consistent motion where a stable \u003cstrong\u003eshaft gear coupling\u003c\/strong\u003e is required. \u003cbr\u003e\u003cbr\u003eAfter positioning each shaft inside the bore, the included M3 tightening screws secure both ends firmly. This rigid brass structure provides dependable clamping strength, helping the unit maintain steady torque output. Its durable construction also enhances performance in compact robotics, brushless motor modules, and projects using shaft motor links.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eMaterial: Brass\u003c\/li\u003e\n\u003cli\u003eBore Sizes: 3.17mm and 3mm\u003c\/li\u003e\n\u003cli\u003eTotal Length: 20 mm\u003c\/li\u003e\n\u003cli\u003eOuter Diameter: 9 mm\u003c\/li\u003e\n\u003cli\u003eLocking Screws: M3 tightening screws (4 pcs)\u003c\/li\u003e\n\u003cli\u003eCoupling Type: Rigid sleeve structure\u003c\/li\u003e\n\u003cli\u003eWeight: 8 g\u003c\/li\u003e\n\u003cli\u003eFinish Tone: Gold brass surface\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eAdapts 3.17mm motor outputs to 3mm shaft components\u003c\/li\u003e\n\u003cli\u003eDurable brass body for long-lasting stability\u003c\/li\u003e\n\u003cli\u003eMachined brass offers corrosion resistance and longevity\u003c\/li\u003e\n\u003cli\u003eBalanced four-screw system minimizes rotational slip\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eApplications\u003c\/h3\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eBrushless motor spindle reduction\u003c\/li\u003e\n\u003cli\u003eSmall robotic drivetrain shafts \u003c\/li\u003e\n\u003cli\u003ePrecision mechanical linkage testing\u003c\/li\u003e\n\u003cli\u003ePrototype rotational motion adjustments\u003c\/li\u003e\n\u003cli\u003eMiniature gear and pulley transitions \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eCoupler Length: 20 mm\u003c\/li\u003e\n\u003cli\u003eBody Diameter: 9 mm\u003c\/li\u003e\n\u003cli\u003eBore Diameters: 3.17 mm and 3 mm\u003c\/li\u003e\n\u003cli\u003eScrew Thread Size: M3\u003c\/li\u003e\n\u003cli\u003eIncluded Screws: 4 pcs\u003c\/li\u003e\n\u003cli\u003eMass: 8 g\u003c\/li\u003e\n\u003cli\u003eBody Shape: Rigid cylindrical sleeve\u003c\/li\u003e\n\u003cli\u003eSurface Finish: Smooth machined brass texture\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003e1 × Double Pass Brass Coupling (3.17mm × 3mm)\u003c\/li\u003e\n\u003cli\u003e4 × M3 Tightening Screws\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":48430387986684,"sku":"LGRO079","price":59.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/coupling-brass-3-17mm-3mm-side-view.jpg?v=1764748933","url":"https:\/\/kitsguru.com\/de\/products\/double-pass-brass-universal-adapter-coupling-3-17mm-x-3mm","provider":"KitsGuru","version":"1.0","type":"link"}