FTX Button Head Hex Screw M3 X 20mm Metric Fasteners Pack of 8 FTX-SBH050

Overview

The FTX Button Head Hex Screw M3 X 20mm (8pc) is an essential spare part for RC enthusiasts across the UK who demand precision and reliability in their vehicle maintenance. Whether you're a seasoned RC car UK competitor, a weekend basher, or someone who enjoys maintaining their RC collection to the highest standards, these button head hex screws are indispensable components that keep your RC models running smoothly. FTX has established itself as a trusted manufacturer of quality spare parts, and this particular screw specification is designed to meet the exacting demands of modern RC vehicles.

Button head hex screws are a critical fastening solution in RC engineering, offering a combination of strength, ease of installation, and aesthetic appeal that makes them the preferred choice for professional builders and enthusiasts alike. The M3 X 20mm specification provides the ideal balance of diameter and length for numerous applications across FTX's extensive range of RC models, from compact mini RC buggies to larger off-road trucks and crawlers. With eight screws included in each pack, you'll have sufficient spares to complete repairs, perform maintenance, or tackle multiple projects without needing to order repeatedly.

These hex screws are manufactured to exacting tolerances, ensuring perfect compatibility with standard hex keys and allen wrenches. The button head design provides a low-profile, streamlined appearance while maintaining exceptional holding power, making them ideal for both visible and concealed applications on your RC vehicle. If you're building a ready to run RC model or maintaining an existing fleet of vehicles, having a selection of quality replacement fasteners is crucial for keeping everything in perfect working order.

Key Features

• M3 Metric Threading — The M3 (3mm diameter) metric thread size is a standard specification across countless RC components, ensuring universal compatibility with threaded inserts and boss holes found on modern RC vehicles, both electric and nitro-powered.
• 20mm Length — The 20mm shaft length provides adequate engagement depth for secure fastening through multiple material layers, whether you're securing body panels, suspension components, or electronic housings on your RC model.
• Button Head Design — The distinctive button head profile offers a low-profile socket that sits flush or slightly below the surface, protecting the fastener from impact damage whilst maintaining a clean, professional appearance on your RC vehicle.
• Hex Socket Configuration — The internal hex socket accepts standard metric hex keys (allen keys), making installation and removal quick and straightforward using tools you likely already own as an RC enthusiast.
• Eight Screws Per Pack — Each pack contains eight individual screws, providing spare capacity for repairs, maintenance, or simultaneous assembly of multiple components without requiring additional orders.
• Quality Construction — FTX manufactures these screws to precise tolerances, ensuring consistent thread quality and reliable performance across all your RC vehicles and projects.

Technical Performance

The FTX Button Head Hex Screw M3 X 20mm represents a carefully engineered fastening solution that meets the demanding requirements of modern RC engineering. The M3 metric specification ensures compatibility with the vast majority of contemporary RC vehicles, from compact 1/18 scale models through to larger 1/10 and 1/8 scale buggies, trucks, and crawlers. The 20mm length provides sufficient engagement for secure fastening whilst remaining compact enough for tight spaces where longer fasteners would prove impractical. Button head screws, compared to traditional pan head or countersunk alternatives, offer distinct advantages in RC applications: they distribute load across a larger surface area through their distinctive profile, they provide protection against accidental contact due to their recessed geometry, and they contribute to a more professional, finished appearance on visible surfaces. The internal hex socket design ensures positive engagement with metric hex keys, eliminating the risk of cam-out or stripped fasteners that can occur with inferior quality screws. Built from high-strength steel or equivalent material, these screws provide reliable holding power in both shear and tensile applications, whether you're securing suspension components, mounting electronic modules, or attaching body panels during routine maintenance of your RC collection.

What's in the Box

• 8 x FTX Button Head Hex Screw M3 X 20mm

Frequently Asked Questions

• Are FTX button head hex screws compatible with my RC model? — The M3 X 20mm specification is a widely-used standard across FTX's comprehensive range of RC vehicles, including models like the Outback, Mauler, Kanyon, Siege, Stinger, and many others. If your RC model uses M3 threaded inserts or boss holes with approximately 20mm depth requirements, these screws will be compatible. Check your vehicle's spare parts diagram or contact RC Model Shop if you're unsure about compatibility with your specific model.
• Why should I choose button head hex screws over other fastener types? — Button head hex screws offer superior advantages compared to alternatives: the low-profile head design reduces snagging and provides better protection against impact damage, the internal hex socket provides more positive engagement than external fastener types, and the aesthetically pleasing appearance makes them ideal for visible applications on your RC vehicle. They're the professional choice for quality RC builds.
• What tools do I need to install these screws? — You'll need a standard metric hex key (allen key) in the appropriate size for M3 button head screws, typically a 2.5mm hex key. A quality hex key set is an essential tool for any RC enthusiast and provides precise control during installation, ensuring you don't overtighten and damage the fastener or surrounding components.
• How many applications can I service with one pack of eight screws? — With eight screws per pack, you can replace fasteners across multiple components or service several different RC vehicles. Many builders purchase multiple packs to maintain a comprehensive spare parts inventory, ensuring they always have the right fastener on hand for repairs and maintenance without project delays.
• Are these screws suitable for competition-grade RC vehicles? — Yes, FTX manufactures these button head hex screws to the precision standards required by serious RC competitors and professional builders. The consistent quality, accurate thread specifications, and reliable performance make them suitable for competition vehicles where component failure is not acceptable.
• Can I use these screws in both electric and nitro RC vehicles? — Absolutely. The M3 X 20mm button head hex screw specification is used across both electric and nitro-powered RC vehicles in FTX's range. Whether you're maintaining a brushless electric buggy or a nitro-powered truck, these fasteners will provide reliable service.

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 M3 X 20MM (8PC) FTX-SBH050 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.