Traxxas 3x12mm Washerhead Machine Screws 6 Pack TRX3186

Overview

The Traxxas Screws, 3x12mm washerhead machine (6 pcs) TRX3186 are essential replacement fasteners for RC enthusiasts and model builders across the UK. Whether you're maintaining your RC car, RC truck, or other Traxxas models, these precision-engineered screws are the genuine replacement parts you need to keep your RC hobby running smoothly. As a dedicated RC car UK enthusiast, having spare fasteners on hand is crucial for regular maintenance and repairs that keep your models in peak condition.

These machine screws feature a washerhead design that provides superior load distribution and prevents fasteners from pulling through plastic or composite materials commonly found on RC chassis and body components. The 3x12mm specification makes these screws compatible with a wide range of Traxxas RC vehicles, from ready to run RC cars to more advanced models. RC hobbyists and weekend bashers alike will appreciate the reliability and quality that comes with genuine Traxxas replacement parts, ensuring that every fastener performs exactly as the manufacturer intended.

Whether you're a seasoned competitor, a casual RC enthusiast, or someone new to the RC hobby in the UK, keeping spare screws like these in your toolbox is a smart investment. These small but critical components are often the first things to wear out or become lost during regular use and maintenance of RC models. By choosing genuine Traxxas parts, you're ensuring compatibility, reliability and longevity across your entire RC collection.

Key Features

• Washerhead Design — The integrated washer head spreads the clamping force over a larger surface area, which prevents the screw from digging into or pulling through soft plastic and composite materials used in RC chassis and body panels, making them ideal for use on delicate RC components.
• Genuine Traxxas OEM Part — These are authentic replacement screws manufactured by Traxxas to exact specifications, ensuring perfect compatibility with all Traxxas RC vehicles and guaranteed performance without fitment issues or quality concerns.
• 3x12mm Specification — The precise 3mm diameter and 12mm length dimensions make these screws suitable for numerous attachment points across the Traxxas RC vehicle range, from chassis assembly to body mounting and internal component fastening.
• Machine Screw Quality — Machined to tight tolerances with a smooth finish, these screws provide consistent, reliable fastening without the risk of stripped threads or loose connections that can compromise your RC model's performance and reliability.
• Pack of Six — Each pack contains six individual screws, giving you multiple spares so you can complete repairs, replacements, and maintenance tasks across your RC car collection without needing to reorder frequently.
• Universal Traxxas Compatibility — These fasteners are designed to work across the full spectrum of Traxxas RC products, making them a versatile addition to any RC enthusiast's spares box regardless of which Traxxas model you own.

Technical Performance

The Traxxas Screws TRX3186 represent precision engineering at the fastener level, which might seem like a small detail but is absolutely critical to the long-term reliability of your RC models. The 3x12mm machine screw with washerhead design has been engineered specifically to address the unique demands of RC vehicle assembly and maintenance. The washerhead feature is particularly important because RC chassis and body components are typically made from engineered plastics, carbon fibre composites, and aluminium alloys that can be damaged by conventional screws without proper load distribution. By spreading the clamping force across a wider surface area, the washerhead prevents the screw from creating stress concentrations that lead to cracking or material failure around the fastening point. The machine screw construction means the threads are precisely cut rather than rolled, providing superior hold and resistance to loosening during the vibrations and impacts inherent in RC off-road driving. Whether you're maintaining a ready to run RC truck, a race-spec buggy, or any other Traxxas vehicle, these fasteners deliver the engineering quality you expect from the brand that has dominated the RC hobby for decades.

What's in the Box

• Traxxas Screws, 3x12mm washerhead machine — 6 pieces

Frequently Asked Questions

• What is a washerhead screw and why does my RC car need them? — A washerhead machine screw has an integrated flat washer head that distributes fastening pressure over a much larger surface area than a standard screw head. This is essential for RC vehicles because the chassis, body panels, and internal components are often made from plastic and composite materials that can be damaged or cracked by conventional screws. The washerhead prevents the screw from digging into or pulling through these materials, ensuring secure fastening without material damage.
• Are these screws compatible with all Traxxas RC models? — The 3x12mm specification makes these screws compatible with a wide range of Traxxas RC vehicles, though compatibility ultimately depends on your specific model's requirements. The best way to confirm compatibility is to check your vehicle's manual or contact our expert team at RC Model Shop, who can advise on the correct fasteners for your particular Traxxas model.
• How often should I replace fasteners on my RC car? — The frequency of fastener replacement depends on how intensively you use your RC vehicle. Weekend bashers and casual users may only need replacements occasionally when screws become lost or stripped, whilst competitive racers and regular users should inspect fasteners regularly and replace any that show signs of wear, corrosion, or loosening to maintain optimal vehicle performance and safety.
• Why is it important to use genuine Traxxas replacement parts? — Genuine OEM fasteners like these TRX3186 screws are engineered to Traxxas's exact specifications, ensuring perfect compatibility with your RC vehicle and guaranteed performance. Using authentic parts also protects your warranty and gives you confidence that every component meets the manufacturer's quality standards, which is especially important for maintaining the structural integrity of your RC model.
• Are these suitable for beginners? — Absolutely. These replacement screws are an essential part of basic RC vehicle maintenance that all RC hobbyists, from complete beginners to experienced competitors, need to have on hand. Whether you're learning to maintain your first ready to run RC car or managing a collection of advanced models, having spare fasteners is a fundamental aspect of responsible RC hobby ownership in the UK.

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 Screws, 3x12mm washerhead machine (6 pcs) TRX3186 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.