Fastrax M3 Cap Washer Purple Pack of 6 RC Hardware FAST143P

Overview

The Fastrax M3 Cap Washer Purple (6) is an essential hardware component for RC car builders and enthusiasts across the UK. These precision-engineered cap washers are designed to work with M3 fasteners, making them ideal for securing components on a wide range of RC vehicles including crawlers, buggies, trucks and off-road models. Whether you're assembling a new RC car from scratch, performing maintenance on an existing machine, or building a custom setup, having the correct washers on hand is crucial for reliable assembly and long-term durability.

Part of the Fastrax range of quality RC option parts and hardware, these purple cap washers are supplied in a convenient pack of six pieces. Fastrax is a recognised brand throughout the RC hobby, trusted by enthusiasts for producing reliable, affordable replacement parts and upgrade components. These washers are perfect for anyone involved in RC car customisation, whether you're a seasoned competitor fine-tuning a race machine or a hobbyist enjoying weekend bashing with your RC vehicle.

Cap washers serve an important function in RC assembly—they distribute load evenly under fastener heads, prevent fasteners from sinking into softer materials, and help maintain a secure, professional finish on your RC build. The purple colour makes them easy to identify and locate during assembly and maintenance work. At just £2.99, the Fastrax M3 Cap Washer Purple (6) represents excellent value for money and is an ideal addition to any RC enthusiast's spares box.

Key Features

• M3 Size — These washers are precisely engineered to fit M3 fasteners, which are commonly used throughout RC car assembly, ensuring perfect compatibility with standard RC hardware and components.
• Pack of Six — Each package contains six individual washers, providing enough spares for multiple projects or vehicles, plus extras for future repairs and builds.
• Purple Colour — The distinctive purple finish makes these washers easy to identify in your workshop or spares box, helping you quickly locate the correct size when you need them during assembly or maintenance.
• Quality Construction — Fastrax cap washers are manufactured to reliable standards, ensuring they provide consistent performance and durability across your RC fleet.
• Universal Compatibility — These washers work with a wide range of RC platforms including crawlers, buggies, trucks and general option parts across multiple brands including Element Enduro, HPI, Mugen, Rival, Tamiya, Team Associated, Team Losi, Traxxas and Axial Racing models.
• Load Distribution — Cap washers distribute fastener loads evenly across component surfaces, preventing damage to plastic or composite materials and ensuring secure, lasting assembly.

Technical Performance

The Fastrax M3 Cap Washer Purple (6) is engineered as a precision hardware component designed to meet the exacting requirements of RC car assembly and maintenance. These washers feature M3 thread compatibility, making them suitable for use with M3 bolts and screws commonly found throughout RC vehicle construction. The washers are manufactured to reliable tolerances to ensure they sit flush against fastener heads and component surfaces, providing consistent load distribution. Whether you're working on crawler axles, buggy suspension components, truck chassis hardware or general RC car assembly, these washers provide the security and professional finish that RC enthusiasts demand. The purple colour coating ensures visibility and ease of identification in workshop conditions. As part of the comprehensive Fastrax hardware and option parts range, these washers are designed to integrate seamlessly with the wider RC ecosystem, supporting builds across Element Enduro, HPI, Mugen, Rival MT10, Tamiya, Team Associated, Team Losi, Traxxas TRX-4, Axial Racing and countless other RC platforms.

What's in the Box

• Fastrax M3 Cap Washer Purple — Six pieces

Frequently Asked Questions

• What size are these washers and what are they used for? — These are M3 cap washers, designed to fit M3 bolts and screws. Cap washers distribute the load of a fastener head evenly across a component surface, which is especially important in RC cars where plastic and composite materials are common. They prevent bolts from sinking into softer materials, maintain a secure connection, and create a more professional-looking assembly.
• Are these washers compatible with my RC car? — Yes, M3 fasteners and washers are used extensively across the RC hobby. These washers are compatible with a huge range of RC vehicles including crawlers, buggies, trucks and off-road models from manufacturers such as Element, HPI, Mugen, Tamiya, Team Associated, Team Losi, Traxxas, Axial Racing and many others. If your RC car uses M3 bolts or screws, these washers will work perfectly.
• How many washers do I get in a pack? — Each pack contains six individual M3 cap washers. This quantity is ideal for a single major assembly project or repair, with spares left over for future use.
• Why choose purple washers? — The purple colour makes these washers distinctive and easy to locate in your workshop or spares container. This is particularly useful when working on multiple vehicles or managing a large collection of fastener hardware, as you can quickly identify M3 cap washers at a glance rather than sorting through mixed hardware.
• Are these genuine Fastrax parts? — Yes, these are authentic Fastrax M3 Cap Washers, part of the official Fastrax range of RC option parts and hardware. Fastrax is a trusted brand throughout the UK RC hobby and recognised for producing reliable, affordable components.

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 Cap Washer Purple (6) FAST143P 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.