Fastrax M3 Flat Washer Blue 0.5mm Pack of 6 RC Hardware FAST142-1

Overview

The Fastrax M3 Flat Washer Blue 0.5mm (6) is an essential hardware component for RC enthusiasts across the UK who demand precision and reliability in their builds. Whether you're assembling a crawler, buggy, truck or any scale RC model that utilises M3 fastening systems, these professional-grade washers ensure secure, stable connections that withstand the rigours of off-road racing and bashing. Fastrax is a recognised name in RC spare parts, trusted by hobbyists and competitors alike for delivering consistent quality and exact specifications that work seamlessly with leading brands like Traxxas, ARRMA, Team Associated, Losi and Axial Racing.

These flat washers are the unsung heroes of RC assembly—small components that make an enormous difference to the integrity of your vehicle. The bright blue finish makes them easy to identify during assembly and maintenance, whilst the precision 0.5mm thickness ensures perfect alignment and load distribution across bolt heads. This pack contains six washers, providing you with spare components for multiple builds, repairs, and maintenance tasks. For any RC car enthusiast in the UK serious about keeping their equipment in top condition, having quality spare washers on hand is absolutely essential.

If you're building a ready to run RC model, upgrading components on an existing vehicle, or simply maintaining a fleet of crawlers and buggies, the Fastrax M3 Flat Washer Blue 0.5mm represents genuine value for money at £2.49. These washers are compatible with a vast range of RC hardware specifications and work perfectly with standard M3 bolts and threaded inserts found across most modern RC vehicles.

Key Features

• M3 Thread Size — Designed to fit standard M3 bolts and fasteners, making these washers universally compatible with the vast majority of RC vehicle builds and repairs across crawlers, buggies, trucks and on-road models.
• 0.5mm Precision Thickness — The exact 0.5mm specification ensures proper load distribution beneath bolt heads, preventing fasteners from pulling through soft materials and maintaining structural integrity of your RC chassis and assemblies.
• Bright Blue Finish — The distinctive blue colour coating makes these washers instantly visible during assembly and disassembly, reducing the risk of losing small components and making your build process more efficient and organised.
• Pack of Six Washers — Six pieces per pack provides multiple washers for different assembly points on your RC vehicle, plus spares for repairs, maintenance and future projects without having to reorder immediately.
• Professional Grade Quality — Manufactured by Fastrax, a brand recognised for precision hardware and spare parts trusted by RC competitors and serious hobbyists throughout the UK and beyond.
• Durable Construction — These washers are engineered to withstand repeated assembly and disassembly cycles, maintaining their structural integrity through countless rebuilds and maintenance sessions across your RC collection.

Technical Performance

The Fastrax M3 Flat Washer Blue 0.5mm represents precision engineering at its finest for RC hardware applications. At exactly 0.5mm thickness, these washers provide the ideal balance between load distribution and minimal stack-up when multiple fasteners are used in close proximity on your RC model. The M3 specification means these washers are perfectly suited for use with M3 bolts, which are standard across virtually all modern RC vehicles regardless of scale or type. The blue anodised finish provides excellent corrosion resistance, essential for RC vehicles that are regularly exposed to dirt, moisture and the elements during off-road use. Whether you're working on competition-grade crawlers that demand precision engineering, high-speed buggies and trucks designed for bashing, or delicate on-road racers requiring exactness, these washers deliver the professional-grade quality you need. The compact size and light weight mean they add negligible mass to your build whilst providing essential structural support. Each washer in this six-pack has been manufactured to consistent tolerances, ensuring uniform performance across all fastening points on your vehicle.

What's in the Box

• Six Fastrax M3 flat washers in blue finish
• 0.5mm thickness specification

Frequently Asked Questions

• Are Fastrax M3 flat washers compatible with my RC vehicle? — Yes, these M3 washers are universally compatible with any RC model that uses standard M3 bolts and fasteners, including crawlers, buggies, trucks and on-road vehicles from Traxxas, ARRMA, Team Associated, Losi, Axial Racing and other major manufacturers. If your RC car uses M3 hardware, these washers will fit perfectly.
• What thickness do these washers provide? — These are 0.5mm thick flat washers, which provides ideal load distribution without excessive stack-up when used with M3 bolts on your RC chassis, suspension and assembly points.
• Why would I need spare washers for my RC car? — Washers are commonly lost during assembly, disassembly and maintenance work on RC vehicles. Having spares ensures you're never caught short when rebuilding or repairing your model, and they're inexpensive insurance against delays to your RC hobby.
• Are these washers suitable for beginners? — Absolutely. These are basic hardware components that any RC enthusiast, regardless of experience level, will find useful. Beginners building their first RC car UK models will benefit from having quality spare parts on hand, and the straightforward M3 specification makes them universally applicable.
• What's the advantage of the blue finish? — The bright blue colour makes these washers highly visible during assembly and disassembly, reducing the risk of losing components in your workshop and making the build process more organised and efficient. It also provides excellent corrosion resistance for long-term durability.
• How many washers do I get in this pack? — This pack contains six M3 flat washers, providing you with multiple spares for repairs, different building projects, and future maintenance without immediate reordering.

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 Flat Washer Blue 0.5mm (6) FAST142-1 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.