FTX Button Head Hex Screw M4 X 16mm 8 Piece Pack FTX-SBH074

Overview

The FTX Button Head Hex Screw M4 X 16mm (8pc) is an essential spare part for RC enthusiasts maintaining and repairing their FTX RC models across the UK. Whether you're a dedicated RC car UK hobbyist, a weekend basher, or someone who regularly services their RC vehicle, these precision-engineered fasteners are fundamental to keeping your model running smoothly and safely. Button head hex screws are critical components that secure various parts of your RC car, from suspension arms to body panels, and having a reliable supply of replacement screws ensures you can quickly get back to the track or the bash course without extended downtime.

These M4 x 16mm screws come in a convenient pack of 8 pieces, providing multiple replacement options for your FTX RC models. The button head design offers several advantages over traditional socket head screws, including a lower profile that reduces snagging on terrain and a distinctive aesthetic that many RC enthusiasts prefer. The M4 diameter and 16mm length make these screws ideal for mid-sized assemblies on various FTX vehicles, from crawlers to buggies. As an authorised FTX retailer, RC Model Shop supplies only genuine, factory-spec components that meet the exact standards your vehicle was engineered for, giving you complete peace of mind when maintaining your prized RC investment.

Part of FTX's comprehensive range of replacement spares, these button head hex screws are manufactured to exacting tolerances and are designed for easy installation with standard hex key tools that most RC builders already have in their toolkit. Whether you're replacing damaged fasteners after a crash, performing routine maintenance, or building a complete spare parts inventory for competitive racing, these screws deliver reliability and consistency every single time.

Key Features

• M4 Diameter with 16mm Length — This specific size combination makes the screw suitable for a wide range of FTX model assemblies, providing the perfect balance between holding power and weight consciousness that modern RC engineering demands.
• Button Head Design — The rounded, low-profile button head sits flush or nearly flush with surrounding components, reducing the risk of snagging on obstacles, terrain, or other parts of your RC vehicle during operation, which is especially important when bashing or competing.
• Hex Socket Head — The internal hexagonal recess accepts standard hex key tools, allowing for precise, controlled tightening without the risk of stripping that can occur with Phillips or flat-head alternatives, ensuring your screws stay tight through rough driving.
• Pack of 8 Pieces — Receiving eight screws in each pack gives you multiple replacement options, allowing you to service several models or keep a well-stocked spares drawer so you're never caught without the right fastener when you need it most.
• Genuine FTX Manufacturing — These are authentic FTX-specification components, not aftermarket substitutes, meaning they meet the exact material standards, thread tolerances, and strength ratings that your vehicle's designer intended, guaranteeing compatibility and reliability.
• Universal Application — While compatible with numerous FTX models, these screws are also frequently used across the FTX range from smaller electric RC cars and crawlers to larger scale models, making them a universally useful addition to any RC builder's spares collection.

Technical Performance

The FTX Button Head Hex Screw M4 X 16mm represents a critical fastening solution in the RC hobby, where precision engineering and material quality directly impact performance and longevity. M4 screws provide substantial clamping force suitable for securing suspension components, servo mounts, and structural assemblies on mid-sized RC vehicles without adding unnecessary weight that would compromise handling or acceleration characteristics. The button head profile, compared to traditional socket head screws, reduces overall height and profile, which is particularly valuable in space-constrained RC applications where every millimetre counts. The 16mm length is specifically calculated to provide adequate thread engagement through layered components whilst avoiding over-penetration that could damage internal mechanisms or cause binding. These screws are manufactured from high-grade steel with precise threading, ensuring consistent engagement with corresponding threaded holes and preventing the common problem of stripped threads that plagues lower-quality fasteners. The hex socket design guarantees torque application without cam-out, meaning you can apply proper tightening pressure with confidence, knowing the screw will stay put through intense driving sessions, competitive racing, and rough terrain bashing that characterises the UK RC scene. For builders and maintainers of FTX models, having reliable replacement screws on hand is essential for rapid repairs and routine maintenance, keeping your RC experience focused on driving rather than dealing with fastener-related frustrations.

What's in the Box

• 8x FTX Button Head Hex Screw M4 X 16mm

Frequently Asked Questions

• What FTX RC models use M4 X 16mm button head hex screws? — These screws are compatible with numerous FTX models including the FTX Outback, FTX Bugsta, FTX Carnage, FTX Tracer, FTX Vantage, and many other vehicles in the FTX range. The M4 size with 16mm length is particularly common for suspension mounts, servo brackets, and structural fastening on mid-sized electric RC cars and crawlers.
• Why should I choose button head hex screws over socket head cap screws? — Button head hex screws offer a distinctly lower profile than socket head cap screws, reducing the likelihood of snagging on obstacles, rocks, or other terrain features when bashing or competing. The rounded top also looks more elegant and purposeful on modern RC vehicles, and the button head design can be more ergonomic for frequent assembly and disassembly work.
• What tools do I need to install these screws? — You'll need an appropriately sized hex key (Allen wrench) to fit the M4 socket. Most RC builders already have a complete metric hex key set in their toolkit, making installation straightforward and requiring no specialised equipment.
• How many screws should I buy? — This depends on your usage pattern. If you're a casual hobby RC driver, one pack of 8 pieces may last many months. However, if you're an active competitor or frequent basher, you may want to purchase multiple packs to maintain a well-stocked spares inventory, ensuring you never run out during a repair emergency.
• Are these screws waterproof? — Whilst the screws themselves are metal and won't rust quickly, they're not sealed units. For waterproof RC vehicles, proper O-ring sealed differential housings and sealed electronics are more important than screw waterproofing. However, stainless steel variants may be available if submersion is a primary concern.
• What is the difference between button head hex screws and other screw types? — Button head hex screws feature a distinctive rounded top with an internal hex socket, offering a low profile, improved aesthetics, and reduced snagging potential compared to socket head cap screws which have a more pronounced cylindrical head. Button heads are preferred on modern RC vehicles where every millimetre of ground clearance matters.

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 FTX BUTTON HEAD HEX SCREW M4 X 16MM (8PC) FTX-SBH074 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.