Fastrax M3 Purple Flanged Locknuts 4pcs RC Locking Nuts FTM3PF

Overview

The Fastrax M3 Purple Flanged Locknuts 4pcs are essential fastening components designed for RC car enthusiasts across the UK who demand quality hardware for their builds and repairs. These precision-engineered locknuts are manufactured by Fastrax, a trusted brand recognised throughout the RC hobby community for producing reliable replacement parts and upgrade components. Whether you're a seasoned RC competitor, a weekend basher, or someone discovering the world of remote control vehicles for the first time, having the correct fasteners on hand is crucial for maintaining your RC car's performance and longevity.

These M3 purple flanged locknuts represent the perfect solution for anyone looking to replace worn or damaged fasteners on their RC models. The distinctive purple colour finish not only makes them easy to identify in your parts collection, but also adds a touch of visual customisation to your RC car. Flanged locknuts are specifically designed to prevent loosening due to vibration and movement, which is essential in the demanding environment of RC car operation where constant acceleration, braking and cornering can put stress on every component.

RC Model Shop stocks this product because we understand that quality hardware is just as important as the larger components in your RC setup. Whether you're working on crawler options, general option parts for various RC platforms, or maintaining your Traxxas TRX-4, Team Associated, HPI, Mugen, Tamiya or Losi models, these locknuts provide the reliability you need. With four pieces in each pack, you'll have extras on hand for future repairs and upgrades, ensuring you're never caught short when you need to service your RC car.

Key Features

• M3 Thread Size — These locknuts are sized to fit standard M3 threaded fastening points commonly found across a wide range of RC car models, making them a versatile addition to any RC enthusiast's spare parts collection.
• Flanged Design — The flanged construction provides a wider bearing surface than standard locknuts, which helps distribute pressure more evenly and prevents fasteners from sinking into plastic or softer materials used in RC chassis and component construction.
• Locking Mechanism — Built with an integrated locking feature, these nuts resist vibration-induced loosening that commonly occurs during RC car operation, protecting your vehicle from component failure caused by loose fasteners.
• Purple Colour Finish — The eye-catching purple powder-coated finish makes these locknuts instantly recognisable in your parts drawer, and the colour coding helps you quickly identify M3 flanged locknuts when you need them for maintenance or repair work.
• Pack of Four — Each pack contains four locknuts, providing multiple fasteners for comprehensive repairs or allowing you to keep spares on hand for future RC car projects and upgrades.
• Universal Compatibility — These locknuts are compatible with numerous RC platforms and brands, including Traxxas, Axial, HPI, Tamiya, Team Associated, Team Losi, Mugen and other manufacturers that use standard M3 fastening points.
• Quality Construction — Manufactured by Fastrax, a recognised brand in the RC hobby, these locknuts meet the durability standards expected by RC car enthusiasts who demand reliable components for their vehicles.

Technical Performance

The Fastrax M3 Purple Flanged Locknuts represent precision fastening hardware engineered specifically for the demanding requirements of RC car operation. The M3 thread specification ensures compatibility with the vast majority of aftermarket option parts available for modern RC vehicles, from small crawler components to larger off-road setup modifications. The flanged design is particularly important in RC applications where plastic components form the basis of the chassis and suspension mounting points; the wider contact surface reduces point-loading and prevents the nut from digging into or damaging the material it's fastened into. The integrated locking mechanism works by deforming slightly as the nut is threaded onto the bolt, creating increased friction that resists loosening from vibration. This is crucial in RC cars where constant acceleration, deceleration and cornering creates continuous movement and vibration that would otherwise cause standard nuts to gradually work loose, potentially leading to component separation or failure. The purple powder coating provides both functional protection against corrosion and practical identification benefits when selecting the correct fastener from a drawer full of similar hardware. These locknuts are ideal for general maintenance, repair work, performance upgrades and custom builds across the full range of RC car categories, including crawlers, off-road buggies, short course trucks and general option parts for platform-specific upgrades.

What's in the Box

• Fastrax M3 Purple Flanged Locknuts x4

Frequently Asked Questions

• Are these M3 flanged locknuts compatible with my Traxxas RC car? — Yes, if your Traxxas model uses standard M3 fastening points, these locknuts are fully compatible. The M3 size is common across many Traxxas option parts and chassis modifications, making these nuts a practical choice for Traxxas owners in the UK looking to upgrade or repair their vehicles.
• Why do I need flanged locknuts instead of standard nuts? — Flanged locknuts provide a larger bearing surface that distributes pressure more evenly, preventing the nut from sinking into plastic chassis components and reducing point-loading stress on fastening holes, which is essential for maintaining the structural integrity of your RC car.
• What does the locking mechanism do? — The integrated locking feature creates friction as the nut is threaded on, which resists vibration-induced loosening that commonly occurs during RC car operation. This prevents fasteners from gradually working loose and potentially causing component failure or separation during use.
• How many locknuts are included in each pack? — Each pack contains four M3 purple flanged locknuts, providing multiple fasteners for repairs or allowing you to keep spares on hand for future RC projects and upgrades.
• What is the purple colour finish for? — The purple powder coating serves both as corrosion protection and as colour identification, allowing you to quickly locate M3 flanged locknuts in your parts collection without confusion with other fastener sizes.
• Are these suitable for beginners to use? — Yes, these locknuts are straightforward fastening components suitable for anyone performing basic RC car maintenance, repairs or upgrades. Simply thread them onto M3 bolts using an appropriate hex wrench or nut driver, and they will provide reliable security against vibration loosening.
• Will these work for crawler builds and modifications? — Absolutely, these locknuts are listed as compatible with crawler option parts and general option parts categories, making them suitable for building and upgrading RC crawlers and other specialised RC vehicles.

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 FASTRAX M3 PURPLE FLANGED LOCKNUTS 4PCS 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.