Traxxas 5mm Flanged Nylon Locking Nuts Black Anodised Serrated Aluminium TRX8447A

Overview

The Traxxas Nuts, 5mm flanged nylon locking (Aluminium, Black-anodised, serrated) represent a premium solution for RC enthusiasts across the UK who demand reliability and style in their RC vehicle builds. These lightweight aluminium fasteners are engineered to keep your wheels securely in place during the most intense RC action, whether you're bashing a 1/8 brushless RC monster truck, carving corners with a high-speed RC buggy, or tackling off-road terrain with a dedicated RC crawler. Sold as a set of four, these professional-grade locking nuts are the perfect finishing touch for maintaining both performance and aesthetics on your RC car or truck.

Designed and manufactured by Traxxas, a globally recognised leader in ready-to-run RC vehicles and performance upgrades, these 5mm locking nuts combine cutting-edge engineering with striking black-anodised presentation. The serrated flange design works in conjunction with the integrated nylon locking washer to provide exceptional holding power, ensuring that your wheel fasteners remain tight even after extended bashings, jumps, and high-performance driving sessions. Whether you're a seasoned RC competitor, a weekend basher enjoying RC cars and trucks across UK terrain, or a dedicated hobbyist who values authentic Traxxas replacement parts, these locking nuts deliver the security and longevity you expect from premium RC hardware.

RC Model Shop stocks genuine Traxxas parts and upgrades to support your passion for RC vehicles, whether you operate 1/10 scale RC buggies, 1/8 scale brushless RC trucks, or larger professional-grade RC models. These 5mm flanged nylon locking nuts are an essential spare part for any serious RC enthusiast, offering both functional reliability and visual appeal that complements high-end RC builds.

Key Features

• Lightweight Aluminium Construction — Manufactured from premium aluminium, these locking nuts significantly reduce unsprung weight on your RC vehicle compared to standard steel fasteners, which improves suspension response, handling characteristics, and overall performance during high-speed runs and aggressive cornering on RC tracks and trails across the UK.
• Black-Anodised Finish — The hard-anodised black coating provides exceptional corrosion resistance and durability whilst delivering a professional, polished appearance that enhances the visual appeal of your RC car or truck, making these nuts a stylish upgrade that complements modern RC aesthetics.
• Serrated Flange Design — The precision-engineered serrated flange grips securely against your wheel mounting surface, creating multiple contact points that distribute load evenly and prevent slippage, which is critical during hard acceleration, braking, and cornering on competition RC courses and challenging terrain.
• Integrated Nylon Locking Washer — Each nut incorporates a permanent nylon insert that creates friction against the bolt thread, providing a mechanical lock that prevents vibration-induced loosening even during the most intense bashings, jumps, and high-impact RC driving scenarios where standard fasteners would progressively work loose.
• 5mm M5 Thread Size — Precision-machined to exact specifications, these nuts fit standard 5mm RC wheel studs and mounting points found on multiple Traxxas platforms, ensuring perfect compatibility with your existing RC hardware and setup without modification or adaptation.
• Set of Four Units — Each pack includes four individual locking nuts, providing a complete set for one vehicle's wheel fastening requirements, with extras for spares, repairs, or maintenance rotation to ensure your RC fleet remains race-ready.
• Genuine Traxxas Part — As official Traxxas components, these nuts are manufactured to the same exacting standards as the vehicles and systems they support, guaranteeing perfect fitment, long-term reliability, and authentic performance on any compatible RC platform.

Technical Performance

The Traxxas 5mm flanged nylon locking nuts represent a masterclass in precision engineering applied to RC fastening solutions. Constructed from high-grade anodised aluminium, these components deliver significant weight savings compared to traditional steel lock nuts, a critical consideration for RC enthusiasts optimising their vehicle's centre of gravity, suspension tuning, and overall handling balance. The black-anodised finish transcends pure aesthetics; the anodisation process creates a hard, dense oxide layer that protects the underlying aluminium from corrosion, moisture damage, and the wear that inevitably accumulates through regular RC use on UK tracks, trails, and challenging outdoor environments. The engineering brilliance lies in the dual locking mechanism: the serrated flange creates aggressive mechanical bite against the wheel hub face, whilst the permanent nylon locking insert operates independently as a secondary lock, working through thread friction to resist vibration-induced loosening. This redundant safety approach ensures that even under extreme loads, shock impacts from landing jumps, or the constant micro-vibrations generated by high-speed brushless RC motors, your wheels remain securely fastened. The 5mm M5 thread specification provides perfect compatibility with Traxxas vehicles including the Maxx Slash 1/8 4WD brushless short course truck, the Unlimited Desert Racer (UDR) pro-scale RC platform, and the WideMaxx series monster trucks, making these nuts an essential maintenance item and upgrade component for serious RC competitors and weekend enthusiasts alike.

What's in the Box

• 4 x Traxxas 5mm flanged nylon locking nuts (black-anodised aluminium, serrated)

Frequently Asked Questions

• Which Traxxas RC vehicles are compatible with these 5mm locking nuts? — These TRX8447A nuts are officially compatible with a comprehensive range of Traxxas platforms including the Maxx Slash 1/8 4WD brushless short course truck range (available in Red, Green, Rock N Roll, and Blue colour options), the UDR Unlimited Desert Racer Pro-Scale 4WD RTR short course truck models (including Rigid Industries and Fox Racing variants), and the WideMaxx monster truck series (available in Red, Rock N Roll, and Green finishes). If you operate other Traxxas RC vehicles or models outside these listed platforms, confirm that your vehicle features standard 5mm wheel studs before ordering.
• Why do RC locking nuts with nylon inserts cost more than standard nuts? — The integrated nylon locking mechanism provides permanent vibration resistance that standard nuts cannot match, preventing the progressive loosening that occurs during intense RC driving, jumping, and high-impact scenarios. Rather than requiring constant re-tightening during and between driving sessions, quality locking nuts like these TRX8447A units maintain consistent fastening torque throughout extended bashings, saving you time, frustration, and the risk of losing wheels during competition or recreational driving.
• Are these 5mm aluminium locking nuts suitable for beginners? — Absolutely. Whether you're new to the RC hobby or an experienced enthusiast, these genuine Traxxas locking nuts represent a sensible maintenance upgrade that improves reliability on any compatible RC vehicle. Beginners benefit from the peace of mind that secure wheel fastening provides, whilst advanced RC competitors appreciate the weight savings and holding power that enhance tuning and performance consistency.
• What is the difference between these black-anodised nuts and other locking nut designs? — These TRX8447A nuts combine three distinct advantages: the black-anodised aluminium construction provides significant weight reduction compared to steel alternatives, the serrated flange design creates aggressive mechanical grip that resists vibration loosening, and the integrated permanent nylon insert offers dual-stage locking that other designs may not provide. The combination of these features ensures superior performance across competitive and recreational RC platforms, justifying their position as premium fastening components within the Traxxas ecosystem.
• How often should I replace or inspect these locking nuts? — The nylon insert in these locking nuts provides permanent locking properties and should last for numerous re-use cycles; however, we recommend inspecting them periodically for signs of wear, stripping, or damage, particularly after impacts or high-impact jumping scenarios. For competition RC driving, many professionals maintain spare sets of fasteners to ensure consistent equipment condition throughout extended events or race weekends.

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 Traxxas Nuts, 5mm flanged nylon locking (Aluminium, Black-anodised, serrated) (4 pcs) TRX8447A 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.