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View compareFrequently Asked Questions
- Q: What material are the GDOOL Flange M4 Lock Nuts made of? A: The GDOOL Flange M4 Lock Nuts are made of lightweight aluminum alloy and nylon. This combination enhances durability and overall performance.
- Q: What are the dimensions of the GDOOL Flange M4 Lock Nuts? A: The hole diameter is four millimeters and the height is five point five millimeters. These precise dimensions ensure a perfect fit for your RC model cars.
- Q: How many lock nuts are included in the package? A: The package includes eight pieces of flange M4 lock nuts. This quantity is ideal for various applications in RC vehicles.
- Q: How do I install the GDOOL Flange M4 Lock Nuts? A: To install, simply place the lock nut onto the threaded bolt and tighten it securely. Ensure it is aligned properly for effective locking.
- Q: Are these lock nuts compatible with all RC cars? A: These lock nuts are compatible with most one-tenth scale RC model cars. Always check your vehicle specifications for the best fit.
- Q: What is the best way to use the GDOOL Flange M4 Lock Nuts? A: These lock nuts are best used for securing wheels or other components in RC vehicles. Their serrated design helps prevent loosening during operation.
- Q: How do I clean and maintain the GDOOL Flange M4 Lock Nuts? A: To clean, wipe them with a dry cloth to remove dust and debris. Store in a dry place to maintain their quality and prevent corrosion.
- Q: Are GDOOL Flange M4 Lock Nuts safe to use in RC vehicles? A: Yes, they are safe to use. The materials are designed for durability and performance, ensuring reliable operation in RC applications.
- Q: How should I store the GDOOL Flange M4 Lock Nuts? A: Store the lock nuts in a cool, dry place. Avoid exposure to moisture to prevent corrosion and ensure longevity.
- Q: Can I use these lock nuts for applications other than RC cars? A: Yes, these lock nuts can be used in various applications beyond RC cars, as long as the specifications match the requirements.
- Q: What if the GDOOL Flange M4 Lock Nuts arrive damaged? A: If the lock nuts arrive damaged, contact customer support for a replacement or return. Your satisfaction is a priority.
- Q: Do these lock nuts require any special tools for installation? A: No, standard tools like a wrench or socket set are sufficient for installation. Ensure you have the right size for optimal fit.
- Q: How do I know if these lock nuts will fit my RC model? A: Check the specifications of your RC model for compatibility with four millimeter hole diameter lock nuts. This will ensure a proper fit.
- Q: What are the unique features of the GDOOL Flange M4 Lock Nuts? A: They feature a serrated design for self-tightening capabilities and are made from durable aluminum and nylon for improved performance.
- Q: Are the GDOOL Flange M4 Lock Nuts reusable? A: Yes, these lock nuts are reusable as long as they are not damaged during installation or use. Inspect them regularly for wear.
- Q: What brands of RC cars are compatible with these lock nuts? A: They are compatible with brands like Axial, HPI, TLR, and ECX. Always verify compatibility with your specific model for best results.

