E-flite Prop Adapter with Setscrew 4mm EFLM1931 Spinners & Hub Nuts
genuine image
E-flite Prop Adapter with Setscrew 4mm EFLM1931 Spinners & Hub Nuts
E-flite Prop Adapter with Setscrew 4mm EFLM1931 Spinners & Hub Nuts
商品＃: 100121576

E-flite Prop Adapter with Setscrew 4mm EFLM1931 Spinners & Hub Nuts

商品＃: 100121576

TWD 474

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from 美國

0 ratings 撰寫評論
有存貨
美國 從USA商店匯入
立即訂購並活動它 Monday, 八月 24
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
U-Care保固：
沒有
選擇一個計劃
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment

What Stands Out

Precision Fit
Designed for seamless integration with E-flite 4mm spinners, ensuring stability and reliability in high-performance models.
Durable Material
Constructed from high-quality materials, providing longevity and resilience for repeated use in various flying conditions.
Easy Installation
Simple setscrew mechanism allows for quick and hassle-free attachment, making it ideal for hobbyists looking to save time during assembly.

產品詳情

Shop E-flite Prop Adapter with Setscrew 4mm EFLM1931 Spinners & Hub Nuts online at a best price in Taiwan. B000BP2JXU
Brand NameE-flite
Model NumberEFLM1931
ManufacturerE-flite
UPC605482773031 885908838562
Global Trade Identification Number00605482773031
Set NameProp Adapter with Setscrew, 4mm
Manufacturer Part NumberEFLM1931
Item Dimensions4 x 2.1 x 0.64 inches (10.2 x 5.3 x 1.6 cm)
Item Weight9.07 g
Material TypeAluminum
ColorSilver
BrandE-flite
MaterialAluminum
Item dimensions L x W x H4 x 2.1 x 0.64 inches (10.2 x 5.3 x 1.6 cm)

Who Should Buy?

Suitable For
  • RC Aircraft Hobbyists

    Ideal for hobbyists building or upgrading RC aircraft, providing a reliable connection for propellers.

  • Model Airplane Builders

    Perfect for builders needing precision components to enhance their model airplane's performance and appearance.

  • Beginners in RC

    Great for newcomers to RC flying, offering ease of installation and durability for reliable use.

Not Suitable For
  • Heavy-Duty Applications

    Not suitable for heavy-duty applications requiring higher torque or large-scale propellers.

產品描述

E-flite Prop Adapter with Setscrew 4mm EFLM1931 Spinners & Hub Nuts

有疑問？ 和我們聊天

客戶問題與解答

  • 問題: What is the purpose of the E-flite Prop Adapter with Setscrew 4mm EFLM1931?

    Answer: The E-flite Prop Adapter with Setscrew is designed to securely attach propellers to electric motors, ensuring a stable and reliable connection during flight. This adapter features a 4mm fitting, making it compatible with various electric propulsion systems. Using a quality prop adapter enhances performance and reduces the risk of propeller slippage, ensuring that your aircraft operates efficiently and safely during flight. It is particularly beneficial for hobbyists looking to upgrade or replace worn-out components for projects like RC airplanes and drones.
  • 問題: Is the E-flite Prop Adapter compatible with all types of electric motors?

    Answer: The E-flite Prop Adapter is primarily designed for 4mm shaft electric motors, making it compatible with a wide range of electric power systems used in RC applications. It is essential to check the motor's shaft diameter and ensure it matches the adapter's specifications for optimal performance. Using the correct prop adapter not only enhances the aircraft's aerodynamics but also helps prevent damage to both the motor and the propeller, ultimately improving the overall flight experience. Ideal for modelers who regularly swap out propellers or upgrade their setups.
  • 問題: How do I install the E-flite Prop Adapter with Setscrew?

    Answer: To install the E-flite Prop Adapter, begin by loosening the setscrew located on the adapter with an appropriate tool. Next, slide the adapter onto the motor shaft until it is properly positioned. Tighten the setscrew securely to ensure a firm grip on the shaft. Using Loctite or similar thread-locking compound on the setscrew can enhance stability during prolonged usage. This installation process is ideal for hobbyists who frequently change propellers or perform maintenance on their RC crafts, ensuring a tight fit that promotes better performance.
  • 問題: Can I use the E-flite prop adapter with different sizes of propellers?

    Answer: Yes, the E-flite Prop Adapter is versatile and can accommodate various propeller sizes that fit a 4mm shaft. The suitability of a propeller also depends on the aircraft's specifications and requirements for optimal performance. When selecting a propeller, consider the size and pitch that align with your aircraft's intended use, such as speed or agility. This adaptability makes it a practical choice for enthusiasts looking to fine-tune their RC aircraft for varying flying situations, enhancing overall experience and performance.
  • 問題: What materials are used in the construction of the E-flite Prop Adapter?

    Answer: The E-flite Prop Adapter is typically crafted from durable materials such as aluminum or high-strength plastic, which provide a lightweight yet robust build. The choice of materials ensures longevity and resistance to wear and tear during frequent use. This robustness is crucial for maintaining structural integrity during flight, especially for high-performance applications. For RC pilots who demand reliability and performance from their gear, using quality components like this prop adapter is essential for ensuring smooth operations in various flying conditions.
  • 問題: What features should I look for in a prop adapter?

    Answer: When looking for a prop adapter, key features to consider include compatibility with shaft size (like the 4mm of E-flite), the quality of materials for durability, and the design of the setscrew for secure attachment. Additionally, consider adapters that offer surface finish treatments to prevent corrosion and enhance grip. This attention to detail is vital for both casual and competitive RC flying enthusiasts, as it can make a significant difference in propeller stability and overall aircraft efficiency during flight.
  • 問題: What benefits does a prop adapter provide for electric RC aircraft?

    Answer: A prop adapter, such as the E-flite model, ensures a secure and stable connection between the propeller and the motor, significantly enhancing the performance of electric RC aircraft. It allows pilots to easily swap out different propellers, enabling adjustments for various flight conditions or styles, such as acrobatics or cruising. For hobbyists looking to optimize their setups, a good prop adapter is essential, as it prevents vibration and improves thrust efficiency, allowing for smoother flights and improved control over the aircraft.
  • 問題: Can I use the E-flite Prop Adapter if I’ve never worked with RC aircraft before?

    Answer: Absolutely! While some assembly knowledge is helpful, the E-flite Prop Adapter is designed for ease of use, making it accessible for beginners. Most instructions are straightforward, guiding you through installation without complicated tools. This is particularly beneficial for those just entering the RC hobby, aiming to learn and improve their skills. Using reliable and easy-to-install components such as this prop adapter can enhance the learning experience while promoting confidence in managing various aircraft maintenance tasks.
  • 問題: Where can I buy E-flite Prop Adapter with Setscrew 4mm EFLM1931 Spinners & Hub Nuts?

    Answer: You can conveniently purchase the E-flite Prop Adapter with Setscrew 4mm EFLM1931 Spinners & Hub Nuts from Ubuy in Taiwan. Ubuy offers a diverse range of RC products and accessories, ensuring a smooth shopping experience. Their platform is designed to cater to both hobbyists and professionals alike, providing access to high-quality gear that meets your remote control needs.
  • 問題: What is the weight of the E-flite Prop Adapter allowing me to gauge its impact on flight performance?

    Answer: The E-flite Prop Adapter is designed to be lightweight, typically weighing just a few grams. This minimal weight helps ensure that it does not significantly affect the overall flight performance of your RC aircraft. A lightweight prop adapter is crucial for maintaining optimal thrust-to-weight ratio and enhancing maneuverability. For pilots focused on performance, selecting lightweight components can lead to improved flight dynamics and better responsiveness, especially in competitive scenarios.

E-flite Remote & App Controlled Vehicle Parts EFLM1931 Editorial Review

The E-flite Prop Adapter with Setscrew for 4mm spinners and hub nuts presents a mixed bag of customer experiences. For hobbyists looking for a reliable solution to connect props to their model airplanes, many users appreciate the enhanced safety that the set screw design offers. Unlike collet-type adapters, which can sometimes fail, this adapter is praised for its security, especially when handling higher power motors. Several users reported they add a second set screw and locking compound for added safety, showcasing a desire for additional stability. However, there are notable design flaws. Many customers expressed frustration with the fitting. The adapter does not sit perfectly centered on the motor shaft due to a slip fit that leads to vibration issues. The single set screw provided is often Considered subpar, with some users unable to find a properly fitting tool to tighten it adequately, which undermines its effectiveness. Furthermore, the absence of knurling on the adapter's grip surfaces raised issues regarding prop security under load, making it less suitable for higher performance aircraft. Ultimately, while the prop adapter serves well for specific applications—particularly as a direct replacement—its design limitations suggest that users with more demanding requirements might need to explore alternatives. **

Customer Reviews & Ratings

1 客戶評價
  • 5 星
    100%
  • 4 星
    0%
  • 3 星
    0%
  • 2 星
    0%
  • 1 星
    0%

評論這個產品

和其他客戶分享您的想法

優點

  • Enhanced safety compared to collet-style prop adapters.
  • Good build quality and fit for the 4mm shaft.
  • Straight and balanced once installed.

缺點

  • Tends to become off-center due to the slip fit design, leading to vibrations.

Platform Trust & Buyer Confidence

trustpilot logo
4.2/5 9250 + reviews
Read reviews
MA
Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer

“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
K
kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer

“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
安全結帳 Global Delivery Easy Returns Genuine Products

Product Price History

重要資訊

  • 限制：對於國際運輸的產品，請注意任何製造商保修可能無效；製造商服務選項可能不可用；產品手冊、說明和安全警告可能不是目的地國家的語言；產品（及隨附材料）的設計可能不符合目的地國家的標準、規範和標籤要求；並且產品可能不符合目的地國家的電壓和其他電氣標準（如果適用，需要使用適配器或轉換器）。收件人有責任確保產品可以合法進口到目的地國家。當從Ubuy或其關聯公司訂購時，收件人是記錄在案的進口人，並且必須遵守目的地國家的所有法律和法規。
  • 由於Ubuy是一個全球搜索引擎，因此並非Ubuy上列出的所有產品都在出售。產品受出口/貿易法規的約束。

TWD 474

立即訂購並活動它 Monday, 八月 24

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.