FMS Button Head Hex Screw M3 x 18mm for 1/10 Scale RC Cars APSC22098

Overview

The FMS Button Head Hex Screw M3*18 (APSC22098) is an essential replacement and upgrade part for 1/10 scale RC cars, particularly designed for the FMS F100 model platform. Whether you're maintaining your RC car UK setup, upgrading worn fasteners, or building a new machine from scratch, these precision-engineered screws are indispensable for any serious RC hobbyist. Button head hex screws are a critical component in RC vehicle assembly and maintenance, providing secure fastening for various chassis, suspension, and body components that endure the stresses of high-speed bashers, competitive racing, and off-road exploration.

For anyone involved in the ready to run RC or kit-based RC car UK scene, having quality replacement fasteners on hand is essential maintenance practice. The M3*18 specification represents a standard sizing across many 1/10 scale RC platforms, making this part versatile and practical for enthusiasts who operate multiple vehicles or regularly maintain their machines. Button head design offers aesthetic appeal and practical advantages over traditional hex head fasteners, providing a lower profile that sits flush in countersunk holes and reducing snag points during high-impact bashers and racing activities. These screws are engineered to withstand the vibration, impact, and stress that modern RC cars experience during aggressive driving conditions.

RC Model Shop stocks genuine FMS replacement parts to ensure you always have access to authentic, quality components for your RC vehicles. This particular fastener is available at just £4.49 USD, representing excellent value for a pack of precision screws that will support the longevity and reliability of your RC investment.

Key Features

• M3*18 Specification — This precise metric sizing ensures compatibility with 1/10 scale RC platforms and provides the correct thread pitch and length for secure fastening across suspension, chassis, and body mounting points on your RC car.
• Button Head Design — The button head profile offers a rounded, low-profile aesthetic that sits flush in countersunk mounting points, reducing snagging risks during intense bashers and providing a more finished appearance compared to traditional hex head fasteners.
• Hex Socket Drive — The internal hex socket accepts standard hex key tools (Allen keys), providing excellent grip and control during installation and removal, minimising the risk of stripping screws during maintenance work.
• FMS OEM Quality — These are genuine FMS original equipment manufacturer parts, ensuring they meet the precise engineering standards and tolerances that FMS designs into their 1/10 scale RC vehicles for optimal performance and reliability.
• Essential Replacement Parts — Perfect for RC enthusiasts who regularly maintain their vehicles, replace worn fasteners, or rebuild components after high-impact sessions, keeping your ready to run RC car operating at peak performance.
• Universal 1/10 Compatibility — The M3*18 sizing is a standard specification across many 1/10 scale RC platforms, making these screws useful for various vehicles beyond just FMS models, giving multi-vehicle operators greater flexibility and inventory management.

Technical Performance

The FMS Button Head Hex Screw M3*18 represents precision engineering focused on the specific fastening requirements of 1/10 scale RC vehicles. The M3 metric designation indicates a 3-millimetre thread diameter with standard metric pitch threading, whilst the 18-millimetre length provides sufficient engagement depth for secure mounting without excessive protrusion. Button head design distinguishes these screws from standard hex head fasteners by providing a rounded, low-profile crown that seats flush in countersunk holes commonly found on modern RC chassis, suspension components, and body panels. The internal hex socket drive is machined to exacting tolerances to ensure positive engagement with hex key tools, eliminating cam-out risk and allowing controlled, precise tightening without fastener damage. These screws are engineered from hardened steel material that provides excellent strength-to-weight ratio, resisting the vibration loosening, impact shocks, and corrosion that RC vehicles encounter during outdoor bashers, racing sessions, and weathered storage conditions. The quality of FMS OEM parts ensures these fasteners meet the exact specifications and engineering standards that FMS designs into their 1/10 scale platforms, contributing to overall vehicle reliability, longevity, and performance consistency that serious RC enthusiasts demand.

What's in the Box

• FMS Button Head Hex Screw M3*18 (pack of fasteners)

Frequently Asked Questions

• Are these button head hex screws compatible with other 1/10 scale RC cars beyond FMS models? — Yes, the M3*18 specification is a standard sizing used across many 1/10 scale RC platforms from various manufacturers. However, compatibility depends on your specific vehicle design and whether it uses metric M3 fastening points. If your RC car UK setup uses M3*18 mounting points, these screws will work perfectly for replacement, upgrade, or rebuilding purposes.
• Why should I choose button head hex screws instead of standard hex head fasteners? — Button head screws offer several advantages over traditional hex head designs. They provide a lower profile that sits flush in countersunk holes, reducing snag points during high-impact bashers. The rounded dome appearance is more aesthetically pleasing on finished RC vehicles. The button head design minimises sharp edges that could catch on debris or cause injury, and they generally provide better weight distribution compared to protruding hex heads, which can affect aerodynamics and stability at high speeds.
• How often should I replace fasteners on my RC car? — Regular inspection and fastener replacement is essential maintenance for any ready to run RC or kit-built vehicle. High-impact bashers, racing sessions, and weathered storage conditions cause vibration loosening and metal fatigue over time. Recommended practice involves checking all fasteners before each driving session and replacing any that show signs of damage, corrosion, or loosening. Keeping spare packs of common sizes like M3*18 on hand ensures you can perform maintenance immediately without delaying your RC car UK driving sessions.
• Can these M3*18 screws be used for body mounting on my 1/10 scale RC vehicle? — The M3*18 specification is suitable for many 1/10 scale fastening applications including suspension components, chassis points, and body mounting, depending on your specific vehicle design. Always refer to your RC car's manual or FMS documentation to confirm the correct fastener specifications for each mounting point. Using incorrectly sized fasteners can result in poor fitment, stripped threads, or structural failure during aggressive driving.
• What makes FMS OEM parts superior to generic aftermarket fasteners? — FMS original equipment manufacturer parts are engineered to the exact specifications that FMS designs into their 1/10 scale RC vehicles. This ensures precise fit, proper thread engagement, and material quality that matches your vehicle's engineering standards. Generic aftermarket fasteners may have slight dimensional variations, inferior hardening, or inconsistent manufacturing tolerances that can lead to loose fasteners, stripped threads, or premature failure during demanding RC car operation.

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 FMS Button Head Hex Screw M3*18 APSC22098 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.