Traxxas Screw Pin 4x15mm Hex Drive Fastener RC Spare Parts TRX5145

Overview

The Traxxas Screw pin, 4x15mm (6 pcs) TRX5145 is an essential spare part for RC enthusiasts and serious bashers across the UK who demand reliability and quality components. Whether you're maintaining a Traxxas TRX-6 Ultimate RC Hauler with Winch, upgrading your Revo drivetrain, or servicing your Maxx RC model, these precision-engineered screw pins are indispensable for keeping your RC car UK-legal and running at peak performance. Spare parts are the lifeblood of any RC hobby, and having genuine Traxxas components on hand ensures your investment continues to perform exactly as intended, mile after mile.

These fasteners are specifically designed to work seamlessly with Traxxas driveshaft assemblies and related drivetrain components. For anyone serious about RC cars, whether you're a weekend basher enjoying high-speed runs at your local RC track or a dedicated competitor preparing for race day, having a supply of quality screw pins means less downtime and more time enjoying your RC experience. The hex-drive head design makes installation and removal straightforward, even for those new to RC maintenance, whilst the precision dimensions ensure perfect fit and reliability every single time.

Built to Traxxas's exacting standards, these 4x15mm screw pins represent genuine engineering quality that won't let you down when you need it most. Whether you're dealing with general wear and tear or making upgrades to your brushless RC monster truck or off-road buggy, these pins provide the secure, dependable fastening that separates amateur setups from professional-grade RC builds.

Key Features

• Set of Six Pins — This pack contains six individual 4x15mm screw pins, providing multiple spares for different assembly locations or allowing you to maintain a reserve supply for future maintenance and repairs without needing to reorder frequently.
• Hex-Drive Head Design — The hex socket head allows for precise engagement with standard hex keys and driver bits, making installation and removal quick and straightforward whilst minimising the risk of stripping or damaging the fastener during assembly or disassembly.
• 4x15mm Specifications — With a 4mm diameter and 15mm length, these pins are perfectly sized for Traxxas drivetrain applications, ensuring secure fastening of driveshaft components, CV joints, and related assemblies without excess material or undersized fitment issues.
• Genuine Traxxas Component — As an official Traxxas spare part, these screw pins are manufactured to the same rigorous quality standards as the vehicles themselves, guaranteeing compatibility and reliability across the full range of compatible Traxxas models including the TRX-6 Hauler and Revo platform vehicles.
• Drivetrain-Specific Engineering — Purpose-designed for drivetrain applications, these pins handle the stresses of torque transmission and rotational forces without shearing or loosening, maintaining structural integrity even during aggressive driving and high-performance RC sessions.

Technical Performance

The Traxxas Screw pin, 4x15mm operates as a critical fastening component within Traxxas RC vehicle drivetrains, designed to secure driveshaft assemblies and constant-velocity joint components across multiple model platforms. These pins are engineered to withstand the rotational forces and torque loads generated by brushless and brushed RC motors, whether you're running a 2S LiPo setup in a compact RC car or pushing the limits with higher-voltage battery configurations in larger-scale vehicles. The precision manufacturing ensures exact dimensional tolerance, meaning each pin provides perfect fitment in its designated location without requiring modifications or workarounds. The hex-drive head accepts standard 2mm or 2.5mm hex drivers depending on the specific pin application, and the steel construction provides excellent fatigue resistance even under repeated assembly and disassembly cycles. For those maintaining high-performance 4WD RC buggies, 6x6 RC crawlers, or the iconic Traxxas Revo platform, having quality fastening components like these screw pins is essential to maintaining structural integrity and preventing component failure during demanding driving sessions. The engineering quality reflects decades of Traxxas expertise in producing vehicles that can handle serious punishment whilst maintaining reliability.

What's in the Box

• Six Traxxas Screw pins 4x15mm with hex-drive heads

Frequently Asked Questions

• What Traxxas RC models are compatible with these 4x15mm screw pins? — These pins are designed for use with the Traxxas TRX-6 Ultimate RC Hauler with Winch (TRX88086-84-BLK), the Traxxas Revo platform vehicles, and any RC model utilising Traxxas driveshaft assemblies including the Revo driveshaft assembly and steel constant-velocity driveshaft options. If you own a Traxxas RC car and need to service or repair your drivetrain, these are likely the correct fastening components.
• Why would I need replacement screw pins for my RC car? — Over time, fasteners like screw pins can become worn, stripped, or lost during maintenance and repairs, or when servicing high-performance RC vehicles that experience significant drivetrain stress. Having spare pins on hand ensures you can quickly complete repairs and get back to enjoying your RC hobby without delay or waiting for parts to arrive.
• Are these genuine Traxxas spare parts? — Yes, these are official Traxxas components (part number TRX5145) manufactured to the same quality standards as the vehicles themselves. Choosing genuine spares ensures perfect compatibility and long-lasting performance across your RC collection.
• How difficult is it to install these screw pins? — Installation is straightforward for most RC users. The hex-drive head accommodates standard hex key drivers, and the 4x15mm dimensions are designed for direct fitment into Traxxas drivetrains without modifications. Even beginners who are new to RC maintenance can handle this task with basic tools.
• What is the difference between these and other RC fasteners? — These screw pins are specifically engineered for Traxxas vehicles and their drivetrain applications. The hex-drive head design, precise 4x15mm sizing, and material selection make them ideal for securing driveshaft assemblies and constant-velocity joints, where general-purpose fasteners might fail or cause fitment issues.
• Do I need special tools to install these pins? — You'll need a hex key driver that matches the hex socket in the pin head (typically 2mm or 2.5mm), which is standard equipment in most RC toolkits. No specialised tools are required, making this a straightforward maintenance task for RC enthusiasts at any skill level.

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 Screw pin, 4x15mm (6 pcs) TRX5145 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.