Traxxas Machine Screws 3x15mm Cap Head Hex Drive 6 Pack TRX5142

Overview

The Traxxas Screws 3x15mm cap-head machine (hex drive) represent essential replacement and upgrade hardware for serious RC enthusiasts in the UK. Whether you're maintaining your brushless RC monster truck, repairing your high-performance RC buggy, or building a competition-grade RC vehicle, having quality fasteners on hand is crucial for keeping your RC car in peak condition. These precision-engineered screws are designed to meet Traxxas' exacting standards and are compatible with a wide range of Traxxas models, making them indispensable for any RC hobbyist's spare parts collection.

Part of Traxxas' comprehensive range of replacement parts and upgrade components, these 3x15mm cap-head machine screws deliver the reliability and durability that competitive RC racers and weekend bashers alike have come to expect from the brand. The hex drive head design ensures secure fastening without stripping, whilst the included washers provide additional holding power and surface protection. If you own any modern Traxxas RC truck or buggy—from the legendary Rustler to the hard-charging Stampede—you'll appreciate having genuine Traxxas fasteners ready for maintenance, repairs, or custom builds.

RC Model Shop stocks genuine Traxxas spare parts because we understand that the quality of your components directly impacts your RC experience. Whether you're a seasoned RC racer competing at track days across the UK or a casual basher enjoying weekend thrills, these replacement screws ensure your vehicle remains reliable and ready to perform.

Key Features

• M3 Size with 15mm Length — The 3x15mm specification provides the precise dimensions required for critical fastening points on compatible Traxxas vehicles, ensuring proper fit and secure assembly without over-tightening or cross-threading.
• Cap-Head Machine Design — The cap-head (or button-head) profile delivers a clean, compact appearance whilst providing excellent grip surface for hex wrenches, making these screws ideal for both visible and hidden mounting applications on your RC vehicle.
• Hex Drive Head — The hexagonal drive design minimises cam-out and stripping compared to Phillips or slot-head alternatives, meaning your screws stay secure even after repeated assembly and disassembly during maintenance or tuning sessions.
• Includes Split and Flat Washers — Each screw comes with accompanying split washers and flat washers, which distribute load more evenly across mounting surfaces, reduce vibration-induced loosening, and protect component surfaces from damage caused by screw heads.
• Set of Six Pieces — This pack contains six complete screw assemblies, providing enough fasteners for multiple repairs or a complete replacement set for common high-wear fastening points on Traxxas RC vehicles.
• Silver Finish — The durable silver finish resists corrosion and oxidation, important for RC vehicles that encounter moisture, dust, and harsh outdoor conditions during off-road running in the UK climate.
• Machine Thread Type — The machine thread specification ensures compatibility with the threaded holes found on Traxxas chassis components, differentiating these from wood screws or other fastener types that might strip or damage existing holes.

Technical Performance

These Traxxas cap-head machine screws represent precision fastening hardware engineered to the exact specifications required by modern RC vehicles. The 3x15mm dimensions (M3 metric specification with 15mm overall length) have been standardised across Traxxas' product range to ensure universal compatibility across multiple vehicle platforms. The hex drive head design provides superior torque transfer compared to Phillips or slot-head alternatives, reducing the likelihood of stripping that commonly occurs during repeated assembly and disassembly cycles typical of RC maintenance. The inclusion of split and flat washers significantly improves fastening reliability by distributing clamping force over a wider surface area, reducing vibration-induced loosening that can occur on high-performance RC vehicles subjected to the demands of racing or aggressive bashing. The silver finish provides corrosion resistance suitable for the demanding UK environment, where moisture exposure during outdoor RC running is common. The machine thread type ensures these screws engage securely with the precision-tapped holes found on Traxxas chassis and component plates, preventing the thread stripping that can occur with inferior fasteners.

What's in the Box

• 6x Traxxas 3x15mm cap-head machine screws with hex drive heads
• Split washers for each screw
• Flat washers for each screw

Frequently Asked Questions

• What Traxxas models are these 3x15mm cap-head screws compatible with? — These screws are compatible with a comprehensive range of Traxxas vehicles, including the Traxxas Rustler Ultimate VXL 4x4 1/10 brushless RC truck (both green and blue variants), the Traxxas Stampede 4x4 HD VXL 1/10 4WD RTR brushless electric monster truck (available in blue, orange, and green finishes), and many other modern Traxxas models. Check your specific vehicle's parts diagram or contact our expert team if you're unsure about compatibility.
• Why should I use genuine Traxxas replacement fasteners rather than generic screws? — Genuine Traxxas fasteners are manufactured to exact specifications that match the threaded holes and mounting points on Traxxas vehicles, ensuring proper fit without stripping, cross-threading, or loosening. Generic or aftermarket screws may have slightly different head sizes, thread pitches, or lengths that can damage your vehicle's components or fail under the vibration and stress of RC use.
• What is the purpose of the included washers? — The split washers and flat washers included with each screw serve multiple critical functions: they distribute the clamping force across a larger surface area (preventing indentation or damage to component surfaces), they reduce vibration-induced loosening by creating tension in the fastening joint, and they protect the finish of your RC vehicle's components from being scratched or marred by the screw head.
• Are these screws suitable for outdoor RC use in wet conditions? — Yes, the silver finish provides corrosion resistance suitable for outdoor RC running in typical UK weather conditions. However, after running in wet or muddy conditions, we recommend cleaning your RC vehicle and allowing it to dry completely before storing to extend the lifespan of all fasteners and components.
• How do I know if I need replacement screws? — Common signs that fasteners need replacement include stripped threads that no longer hold securely, bent or damaged screw heads that prevent proper hex wrench engagement, or missing washers that fail to provide proper load distribution. If you notice any of these issues during maintenance or tuning sessions, replacement screws ensure your vehicle remains safe and reliable.
• Can I use these screws to upgrade other RC vehicles? — Whilst these screws are specifically designed for Traxxas vehicles with M3 threaded holes, they may be compatible with other RC brands that use the same metric specifications. However, we recommend confirming thread pitch and hole specifications before using these screws on non-Traxxas vehicles to avoid damage.

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, 3x15mm cap-head machine (hex drive) (with split and flat washers) (6 pcs) TRX5142 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.