Fastrax M3 Gold Flanged Locknuts 4 Piece Pack for RC Cars FTM3GF

Overview

The Fastrax M3 Gold Flanged Locknuts represent essential precision hardware for RC car enthusiasts throughout the UK who demand reliability and durability from their builds. These professionally engineered fasteners are specifically designed to meet the exacting standards required in competitive and recreational RC racing, whether you're piloting a 1/10 scale buggy, crawler, truck, or specialist RC vehicle. With their distinctive gold anodised finish and flanged design, these locknuts combine aesthetic appeal with genuine functional advantages that matter when you're building or maintaining your RC car.

If you're serious about your RC hobby—whether you compete in off-road racing, tackle technical crawler courses, or simply enjoy weekend bashing—you understand that quality hardware forms the foundation of a reliable machine. The Fastrax M3 Gold Flanged Locknuts deliver the precision fit, corrosion resistance, and secure hold that keeps your RC car performing at its best lap after lap. These locknuts are favoured by experienced RC modellers across the UK because they offer genuine value and trustworthy performance in a product category where corners simply cannot be cut.

As a UK RC retailer, we stock Fastrax hardware because we recognise it as a brand that takes engineering seriously. These M3 locknuts integrate seamlessly into builds across all the major RC platforms, from Traxxas to Team Associated, from Axial crawlers to Losi buggies. Whether you're assembling a ready-to-run RC car into race trim or maintaining an existing machine, having quality fasteners like these in your spares box is essential for keeping your vehicle running reliably.

Key Features

• M3 Thread Size — The M3 specification ensures compatibility with a vast range of RC car suspension components, chassis parts, and drivetrain fastening points across virtually all mainstream 1/10 and smaller scale vehicles, making these locknuts a universally useful addition to any RC workshop.
• Flanged Design — The flanged construction provides a significantly larger bearing surface than standard locknuts, distributing clamping force more evenly across component interfaces and reducing the risk of fasteners pulling through softer materials commonly found in RC car builds.
• Locking Mechanism — These are engineered as locknuts featuring a genuine locking action that prevents fasteners from vibrating loose during the high-frequency vibrations and impacts that characterise RC car operation, eliminating the frustration of parts coming undone mid-run.
• Gold Anodised Finish — Beyond the distinctive visual appeal that enhances the appearance of your RC car's internal components and chassis, the gold anodised coating provides genuine corrosion protection that extends fastener life in both dry and moist UK conditions, resisting oxidation that can make future removal difficult.
• Four-Piece Pack — The pack contents of four locknuts provides practical quantity for typical RC car repairs and upgrades, whether you're replacing worn fasteners on suspension geometry points or installing new components across both sides of your vehicle's drivetrain.
• Fastrax Engineering — Fastrax has built a reputation as a manufacturer that understands the specific demands of RC modelling, engineering these locknuts to precision tolerances that ensure they thread smoothly, tighten securely, and function reliably over repeated assembly and disassembly cycles that are inevitable in the hobby.

Technical Performance

The Fastrax M3 Gold Flanged Locknuts are manufactured to exacting specifications that reflect professional engineering standards typically found in purpose-built RC hardware. The M3 thread size and flanged design work together to create a fastening solution that addresses real-world challenges faced by RC car builders and racers. The flanged design significantly increases the bearing surface compared to standard locknuts, which is particularly important when working with lighter-gauge aluminium and composite materials commonly used in modern RC chassis construction. The locking mechanism integrated into these nuts ensures that vibrations generated during acceleration, deceleration, and cornering do not progressively loosen your fasteners—a critical consideration when you're running at speed or negotiating challenging terrain. The gold anodised finish provides both aesthetic distinction and practical protection against corrosion, which is especially valuable in the UK's variable climate where moisture exposure can compromise the integrity of untreated steel fasteners. The precision engineering means these locknuts maintain their locking action across numerous assembly cycles, making them economical for the workshop where components are regularly modified, upgraded, and replaced as part of normal RC car maintenance and development.

What's in the Box

• 4x M3 Gold Flanged Locknuts

Frequently Asked Questions

• Are these locknuts suitable for all RC cars and crawlers? — Yes, M3 fasteners are one of the most common thread sizes used across RC car suspension, drivetrain, and chassis assembly points. These locknuts will fit standard M3 bolt holes found on Traxxas, Team Associated, Losi, Axial, and most other mainstream RC platforms, making them genuinely universal spares for your RC car UK collection.
• Why do I need flanged locknuts rather than standard locknuts? — Flanged locknuts distribute clamping force across a significantly larger area than standard designs, which prevents fasteners from pulling through softer materials and reduces the risk of damaging component mounting points. This is particularly important in RC cars where chassis components are often made from aluminium or composite materials that can strip if pressure concentrates at a single point.
• Will these locknuts stay tight during RC car operation? — Yes, these are engineered as genuine locknuts with an integrated locking mechanism designed specifically to resist vibration-induced loosening. During the repetitive impacts and vibrations that characterise RC car running, standard nuts can progressively unscrew; these locknuts maintain their grip through intentional friction in the thread design.
• What is the advantage of the gold anodised finish? — The gold coating provides corrosion protection that keeps fasteners in good condition and prevents the surface oxidation that can make future removal difficult. In the UK's climate with frequent moisture exposure, this protection extends the usable life of your fasteners and ensures they remain easy to remove and reuse when servicing your RC car.
• How many locknuts do I need for my RC car? — This depends on your specific application and which suspension and drivetrain components you're working with. A four-piece pack is ideal for addressing a specific upgrade or repair—for example, replacing worn locknuts on a single suspension geometry point, or installing new fasteners on a component replacement. Most builders keep several packs in their spares box for ongoing maintenance and development work.
• Are these compatible with both brushless and brushed RC cars? — Yes, these are universal fasteners that work with any RC car regardless of motor type. The fastening application (suspension geometry, drivetrain assembly, chassis mounting) is independent of whether your vehicle uses brushless or brushed power.

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 GOLD FLANGED LOCKNUTS 4PCS FTM3GF 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.