{"product_id":"mechdiy-aviation-grade-flight-panel-knob-for-diy-flight-simulator-panelsk1-k2-k3","title":"Mechdiy Aviation-Grade Flight Panel Knob for DIY Flight Simulator Panels(K1 \/K2\/K3)","description":"\u003cp\u003e\u003cstrong\u003eK1 Aviation-Grade Flight Panel Knob for DIY Flight Simulator Panels\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.High-Transparency Backlit Light Guide Design: \u003c\/strong\u003eFeatures a built-in 1.2 mm precision light-guide scale slot and an unobstructed light-transmitting base. When paired with panel backlighting, it delivers clear, uniform illumination for nighttime operation, recreating the visual experience of a real aircraft cockpit.\u003cbr\u003e\u003cstrong\u003e.Engineering-Grade PC Material: \u003c\/strong\u003eThe knob housing is molded from high-strength polycarbonate (PC), offering excellent wear and impact resistance. Its durable construction supports frequent rotation while providing a solid, controlled turning feel.\u003cbr\u003e\u003cstrong\u003e.Standard 1\/4-Inch Shaft Compatibility: \u003c\/strong\u003eThe inner bore measures Ø6.4 mm, making it compatible with common 6.35 mm (1\/4-inch) potentiometer shafts, rotary switch shafts, and encoder shafts. The base diameter is Ø25.5 mm, with an overall height of 15.6 mm.\u003cbr\u003e\u003cstrong\u003e.Secure Screw Fixing: \u003c\/strong\u003eIt helps prevent slipping and unwanted play, even when operating multi-position rotary switches with higher turning resistance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.Material: Plastic\u003cbr\u003e.Product Weight: 80g\u003cbr\u003e.Package Weight: 80g\u003cbr\u003e.Product Dimensions: 3x 3×3cm\u003cbr\u003e.Package Dimensions: 8x 5×5cm\u003cbr\u003e.Packing: Carton Box\u003cbr\u003e.Ages:16+\u003cbr\u003e\u003cstrong\u003eK2 Aviation-Grade Flight Panel Knob for DIY Flight Simulator Panels\u003cbr\u003e\u003cbr\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e.Ergonomic Flat-Nose Waisted Design: \u003c\/strong\u003eThe top features a narrowed, flat streamlined pointer (with C0.3 precision chamfers on the edges), delivering clear, intuitive scale indication while providing excellent finger-grip and rotation leverage even on densely packed switch panels.\u003cbr\u003e\u003cstrong\u003e.Dual M3 Set Screws for Secure Locking: \u003c\/strong\u003eThe interior uses a high-precision concentric shaft bore (Ø6.5mm inner hole, compatible with standard 6.35mm \/ 1\/4\" shaft diameters), secured by 2-M3 side set screws to ensure rotational concentricity with no eccentric wobble.\u003cbr\u003e\u003cstrong\u003e.Hidden Bottom Counterbore Design:\u003c\/strong\u003e The base is pre-machined with stepped counterbores (small: Ø9.7×4mm, large: Ø12.5×4mm) that neatly conceal the potentiometer mounting nut after installation, letting the knob base sit flush with the panel for a cleaner, more premium look.\u003cbr\u003e\u003cstrong\u003e.Engineering-Grade PC Material: \u003c\/strong\u003eThe knob housing is molded from high-strength PC material—wear-resistant and impact-resistant—greatly enhancing structural strength and damping feel under frequent rotation.\u003cbr\u003e\u003cstrong\u003e.Two Sizes for Scientific Pairing: \u003c\/strong\u003eSmall (Ø12.6mm × H23mm): ideal for compact panel spaces. Large (Ø19mm × H25.4mm): for main control gear switches requiring greater rotational torque.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e.Material: \u003c\/span\u003ePlastic\u003cbr\u003e\u003cspan\u003e.Product Weight: 80g\u003cbr\u003e.Package Weight: 80g\u003cbr\u003e.Product Dimensions: 3x 3×3cm\u003cbr\u003e.Package Dimensions: 8x 5×5cm\u003cbr\u003e.Packing: Carton Box\u003cbr\u003e.Ages:16+\u003cbr\u003e\u003cstrong\u003eK3 Aviation-Grade Flight Panel Knob for DIY Flight Simulator Panels\u003cbr\u003e\u003cbr\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e.Ergonomic flat-nose, waisted design: \u003c\/strong\u003eThe top features a narrowed, flat streamlined pointer (with C0.3 precision chamfers on the edges), which not only makes scale indication clear and intuitive but also provides excellent finger-grip and rotation leverage even on densely packed switch panels.\u003cbr\u003e\u003cstrong\u003e.Dual M3 set screws for secure locking: \u003c\/strong\u003eThe interior uses a high-precision concentric shaft hole (inner bore Ø6.5mm, compatible with standard 6.35mm \/ 1\/4\" shaft diameters), equipped with 2-M3 side set screws to ensure rotational concentricity with no eccentric wobble.\u003cbr\u003e\u003cstrong\u003e.Hidden bottom counterbore design: \u003c\/strong\u003eThe bottom is pre-machined with stepped counterbores (small counterbore Ø9.7×4mm, large counterbore Ø12.5×4mm), which cleverly conceal the potentiometer's mounting nut after installation, allowing the knob base to sit flush with the panel for a cleaner, more premium look.\u003cbr\u003e\u003cstrong\u003e.Engineering-grade PC material:\u003c\/strong\u003e The knob housing is molded from high-strength PC material, wear-resistant and impact-resistant, greatly enhancing structural strength and damping feel under frequent rotation.\u003cbr\u003e\u003cstrong\u003e.Two sizes for scientific pairing: \u003c\/strong\u003eSmall (diameter 12.6mm × height 23mm): suitable for compact panel spaces. Large (diameter 19mm × height 25.4mm): suitable for main control gear switches requiring greater rotational torque.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.Material: Plastic\u003cbr\u003e.Product Weight: 80g\u003cbr\u003e.Package Weight: 80g\u003cbr\u003e.Product Dimensions: 3x 3×3cm\u003cbr\u003e.Package Dimensions: 8x 5×5cm\u003cbr\u003e.Packing: Carton Box\u003cbr\u003e.Ages:16+ \u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Mechdiy","offers":[{"title":"K1 Panel Knob","offer_id":46595323002965,"sku":"3764497","price":19.99,"currency_code":"USD","in_stock":true},{"title":"K2 Panel Knob","offer_id":46595323035733,"sku":"3764498","price":13.99,"currency_code":"USD","in_stock":true},{"title":"K3 Panel Knob","offer_id":46595323068501,"sku":"3764499","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0073\/2912\/0325\/files\/K1Aviation-GradeFlightPanelKnob_3.jpg?v=1793687304","url":"https:\/\/mechdiy.com\/it\/products\/mechdiy-aviation-grade-flight-panel-knob-for-diy-flight-simulator-panelsk1-k2-k3","provider":"Mechdiy","version":"1.0","type":"link"}