Traxxas Button Head Machine Screws 4x10mm Hex Drive Black TRX3936

Overview

The Traxxas Screws, 4x10mm button-head machine (hex drive) (6 pcs) TRX3936 are genuine OEM replacement fasteners designed specifically for Traxxas RC vehicles. These precision-engineered screws are essential maintenance components for anyone who owns a Traxxas RC car, truck, or buggy. Whether you're performing routine maintenance on your brushless RC vehicle, making repairs after a weekend bash session, or building up a new model, having the correct fasteners on hand is critical to keeping your RC hobby running smoothly. These screws are used across a wide range of Traxxas models, from the high-performance Slash Ultimate and Rustler Ultimate right through to the pro-scale Unlimited Desert Racer (UDR), making them a must-have item for any serious RC enthusiast in the UK.

Button-head machine screws with hex drive heads offer superior grip and control compared to standard fasteners, reducing the risk of stripping or damaging the bolt head during installation or removal. The 4x10mm size is a common specification across multiple Traxxas platforms, meaning a single pack of six screws can serve as an invaluable backup supply or replacement set. Whether you're maintaining a ready-to-run RTR model or customising your RC setup, these genuine Traxxas replacement parts ensure perfect compatibility and reliability.

For RC enthusiasts in the UK who demand quality and authenticity, choosing genuine manufacturer parts like the Traxxas TRX3936 screws is a smart investment. These fasteners are manufactured to Traxxas specifications and undergo rigorous quality control to ensure they meet the exacting standards expected by the RC racing community. Keep a spare set in your toolkit for peace of mind during your RC adventures.

Key Features

• Button-head design — The rounded, button-style head provides excellent grip for hex drivers and reduces the chance of tool slippage or head damage during installation and removal, which is particularly important when working on expensive RC components.
• Hex-drive head — The six-point hex socket design ensures a secure, precise fit with hex wrenches and Allen keys, delivering positive engagement that prevents stripping of the fastener head and allows for controlled torque application.
• Machine thread specification — These are genuine machine-threaded fasteners rather than wood screws or self-tappers, meaning they require a pre-drilled hole and provide superior holding power and repeatability across multiple Traxxas platforms.
• M4 size (4x10mm) — The 4mm diameter with 10mm length is a standard specification across numerous Traxxas RC models, making this a versatile replacement pack suitable for many vehicles in the Traxxas range.
• Black colour finish — The fasteners feature a professional black finish that resists corrosion and matches the aesthetic of Traxxas RC vehicles, maintaining the appearance of your model alongside functional integrity.
• Pack of six — Each pack contains six individual screws, providing backup fasteners for multiple repairs or maintenance tasks without needing to purchase multiple packs for typical RC work.
• Genuine Traxxas OEM parts — These are authentic manufacturer parts rather than aftermarket or generic substitutes, guaranteeing perfect fit and compatibility with Traxxas vehicles and meeting original equipment specifications.

Technical Performance

The Traxxas TRX3936 button-head machine screws represent precision fastening engineered to the highest standards expected in the RC hobby. As genuine OEM components, these screws are manufactured to exact Traxxas specifications using high-quality steel or equivalent materials that deliver reliable performance under the demanding conditions of RC vehicle operation. The M4 diameter provides optimal strength-to-weight ratio for mounting components on 1/10-scale and other Traxxas models, while the 10mm length is precisely engineered to secure components without over-penetration or clearance issues. The hex-drive head design ensures that torque is distributed evenly across six contact points, reducing the likelihood of fastener failure or head stripping that can occur with inferior Phillips or slot-head fasteners. The black finish not only provides aesthetic consistency with Traxxas vehicles but also offers enhanced corrosion resistance during storage and use. Whether you're reassembling a Slash VXL 4x4 short-course truck, servicing a Rustler Ultimate brushless platform, or maintaining a high-performance Unlimited Desert Racer, these fasteners deliver the reliability and precision fit that genuine parts are known for, ensuring your RC investment remains secure and dependable through countless hours of driving.

What's in the Box

• 6x button-head machine screws, 4x10mm with hex-drive head in black finish

Frequently Asked Questions

• What Traxxas RC cars are compatible with the TRX3936 button-head screws? — These 4x10mm hex-drive fasteners are compatible with numerous Traxxas models including the Ford Fiesta ST Rally BL-2S (TRX74154-4-RED) and Rally VXL (TRX74276-4-GRN), the Rustler Ultimate VXL 4x4 brushless in both green and blue, the Slash Ultimate 4x4 VXL brushless short-course truck, the standard Slash VXL 4x4 RTR short-course truck available in orange, red, blue and green variants, and the pro-scale Unlimited Desert Racer (UDR) in both Rigid Industries and Fox Racing versions. This broad compatibility makes them essential maintenance items for any collection of Traxxas RC vehicles.
• Are these genuine Traxxas parts or aftermarket fasteners? — These are authentic OEM (original equipment manufacturer) Traxxas parts, not aftermarket substitutes. Genuine Traxxas components are engineered and tested to exact specifications, ensuring perfect fit, optimal performance, and long-term reliability on Traxxas RC vehicles. Using genuine parts protects your investment and maintains the integrity of your RC car.
• Why should I choose button-head hex-drive screws over other fastener types? — Button-head machine screws with hex-drive heads offer multiple advantages over standard Phillips-head or slot-head fasteners. The six-point hex socket provides superior grip and torque distribution, significantly reducing the risk of stripping the fastener head during installation or removal. The rounded button head is less likely to snag on components or clothing, and the design is easier to work with when using quality hex wrenches or Allen keys, making maintenance and repairs quicker and more reliable.
• How many screws come in a pack and are they suitable for regular maintenance? — Each pack contains six individual 4x10mm button-head machine screws. This quantity is ideal for keeping as backup fasteners in your RC toolkit, or for performing multiple repairs and maintenance tasks on your Traxxas vehicles without needing to purchase additional packs. For regular bashers and racing enthusiasts, having a spare pack in your toolbox is a practical investment that ensures you always have the correct fasteners available.
• Will these screws work on other RC brands besides Traxxas? — Whilst these screws are engineered specifically for Traxxas applications, the M4 4x10mm size is a common standard in the RC hobby. However, to ensure perfect fit and avoid any compatibility issues, it is recommended to use Traxxas fasteners on Traxxas vehicles, as they are designed to exact OEM specifications. If you have a different RC brand, consult the manufacturer's parts list to confirm compatibility.
• What is the thread type and why does it matter? — These are machine-thread screws, not self-tapping wood screws. Machine threads require a pre-drilled pilot hole and deliver superior holding strength, better repeatability across multiple assemblies, and reduced risk of thread stripping. This specification ensures that components remain securely fastened through the vibrations and impacts experienced during RC vehicle operation, which is critical for safety and performance.

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, 4x10mm button-head machine (hex drive) (6 pcs) TRX3936 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.