Overview
The FTX Droop Set/Grub Screws M4*10 6pcs (FTX6543) are essential replacement fasteners designed for serious RC enthusiasts maintaining and upgrading their FTX RC vehicles. Whether you're a dedicated RC car UK hobbyist or a competitive racer, these precision grub screws are the perfect spare parts to keep your machine running smoothly. Droop screws are critical suspension components that adjust the angle of suspension arms and ensure optimal handling characteristics across varied terrain. These M4 sized fasteners are compatible with multiple FTX models including the Outlaw 1/10 4WD Ultra-4 RTR Buggy and the Zorro Trophy Truck, making them an essential addition to any RC enthusiast's spare parts collection.
Manufactured by FTX, a recognised brand in the RC hobby market, these grub screws represent quality engineering and precision manufacturing. The pack contains 6 individual M4*10 fasteners with button head design and hex driver compatibility, ensuring reliable performance and easy installation. Whether you're rebuilding your suspension geometry, replacing worn fasteners, or fine-tuning your RC buggy's handling characteristics, these replacement screws provide the reliability and precision fit that serious RC car enthusiasts demand. Having spare droop screws on hand is essential maintenance practice for anyone running brushless RC buggies or trophy trucks on a regular basis.
Key Features
- M4 Thread Size with 10mm Length — The M4*10 specification ensures precise fitment on compatible FTX suspension components, providing secure fastening without risk of cross-threading or improper seating. This sizing is critical for maintaining correct suspension geometry and handling performance on your ready to run RC vehicle.
- Button Head Design — The button head profile provides a clean, flush appearance on your suspension components whilst offering excellent torque transfer through the hex driver interface. This design minimises interference with surrounding suspension parts and allows for precise adjustment without damage to adjacent components.
- Hex Driver Type — Compatible with standard hex key (Allen key) tools, these grub screws can be quickly and easily adjusted or replaced without requiring specialist equipment. The hex socket design provides superior grip compared to other driver types, reducing the risk of stripping during installation or removal.
- Pack of 6 Fasteners — Each package contains 6 individual screws, providing multiple replacement options or allowing upgrades across multiple suspension adjustment points. This quantity ensures you have spares for different vehicle setups or backup fasteners should any become damaged during use.
- FTX Brand Quality — Manufactured by FTX, a trusted name in RC hobby products, these fasteners meet the engineering standards required for performance RC buggies and crawlers. FTX components are designed specifically for their vehicle range, ensuring perfect compatibility and reliable long-term performance.
Technical Performance
The FTX Droop Set/Grub Screws M4*10 represent precision fastening solutions engineered for the demanding requirements of modern RC buggy and trophy truck platforms. Droop screws serve the critical function of adjusting suspension arm angles, directly influencing vehicle handling characteristics, ground clearance and overall performance across different terrain conditions. The M4 thread diameter provides robust clamping force whilst the 10mm length ensures proper engagement with suspension mounting points across FTX's vehicle platform. The button head profile combined with hex socket design delivers excellent torque transfer characteristics during both installation and subsequent micro-adjustments, essential for fine-tuning suspension geometry on competitive RC vehicles. These fasteners are manufactured to precision tolerances ensuring reliable performance across multiple install-remove cycles, critical for hobbyists who regularly adjust and optimise their suspension setups. The zinc-plated finish provides corrosion resistance essential for vehicles exposed to outdoor conditions, moisture and muddy terrain commonly encountered in UK RC car racing and bashing environments. Whether running a brushless electric RC buggy or maintaining a trophy truck platform, having quality spare droop screws ensures you can maintain optimal suspension settings and respond quickly to wear or damage without waiting for replacement parts to arrive.
What's in the Box
- 6 x M4*10 Button Head Grub Screws with Hex Socket
Frequently Asked Questions
- What is a droop screw and why does my RC buggy need them? — Droop screws are fasteners that secure and adjust the suspension arm angle on RC vehicles. They directly control the droop angle of your suspension geometry, which affects how your vehicle sits at ride height and how the suspension arms respond to compression. Proper droop adjustment is essential for achieving optimal handling, preventing poor contact with the ground, and ensuring your brushless RC buggy performs consistently across different terrain types. Having spare droop screws allows you to make micro-adjustments to your suspension setup and replace any fasteners that become stripped or damaged during heavy use.
- Will these FTX6543 screws fit my RC car? — The FTX6543 droop screws are confirmed compatible with the FTX Outlaw 1/10 4WD Ultra-4 RTR Buggy in both brushed and brushless variants, and the FTX Zorro Trophy Truck Brushless RTR. These screws are also compatible with the FTX Vantage 2.0 1/10 Brushless Buggy 4WD RTR. If you own an FTX vehicle and require suspension adjustment components, we recommend checking your vehicle's manual or contacting our expert team to confirm fitment before purchase.
- How often should I replace my droop screws? — Droop screws typically have a long service life when properly installed and maintained, but they may require replacement if they become stripped, damaged, or if you frequently adjust your suspension geometry. Many RC enthusiasts keep spare packs on hand for quick repairs and suspension tuning, particularly those running competitive RC cars at high intensity or in muddy conditions. We recommend checking your fasteners periodically and replacing them if you notice difficulty turning them or if they no longer hold their adjustment securely.
- What tools do I need to install these grub screws? — The FTX6543 screws feature hex socket heads, so you will need an appropriately sized hex key (Allen key) to install and adjust them. Standard metric hex keys sized to fit M4 socket heads are widely available and likely already in your RC tool kit if you own a brushless RC buggy or other FTX vehicles. No specialist tools are required, making these fasteners simple to install and adjust without visiting a professional RC service centre.
- Are these genuine FTX parts? — Yes, the FTX6543 is an officially manufactured FTX spare part and replacement fastener. Purchasing genuine FTX components ensures precise fitment, guaranteed compatibility, and reliable long-term performance on your ready to run RC vehicle. Genuine fasteners also maintain your warranty status and ensure your vehicle performs as the manufacturer intended.
Why Buy from RC Model Shop?
RC Model Shop is a trusted UK RC retailer and authorised dealer for all the brands we stock, including Traxxas, ARRMA, Losi, FTX, Hobbywing, Spektrum and more. Based in Walsall, we have a physical store where customers are welcome to come in, view products and purchase in store. Whether you are a seasoned competitor, a weekend basher, or just discovering the world of RC for the first time, our team of experienced RC enthusiasts is here to help you find the perfect setup and provide ongoing support. Order the FTX DROOP SET/GRUB SCREWS M4*10 6PCS FTX6543 today with confidence, knowing you are buying from an authorised retailer with genuine products, expert knowledge and a commitment to customer satisfaction. Shop online or visit us in Walsall — we look forward to helping you get the most out of your RC experience.
- Manufacturer: FTX
- Model Number: FTX6543
- Product Type: Droop Set/Grub Screws
- Thread Size: M4
- Length: 10mm
- Head Type: Button Head
- Driver Type: Hex Socket
- Quantity per Pack: 6 pieces
- EAN: 5055323946004
- Compatible Vehicles: FTX Outlaw 1/10 4WD Ultra-4 RTR Buggy Brushed (FTX5570), FTX Outlaw 1/10 4WD Ultra-4 RTR Buggy Brushless (FTX5571), FTX Vantage 2.0 1/10 Brushless Buggy 4WD RTR (FTX5561B), FTX Zorro Trophy Truck Brushless RTR (FTX5557WO)
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- For orders above £120, we offer delivery to most mainland UK addresses. For orders under £120, we can still deliver to Northern Ireland and the outlying isles, as long as the item can be sent by Royal Mail, weighs less than 30kg, and fits within 61cm × 46cm × 46cm. Some highland and remote areas may carry an extra delivery charge as couriers often apply surcharges in these locations. If you live in one of these areas, feel free to contact us before ordering so we can confirm the delivery options and costs for you.
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