- Part Type: Button Head Screws
- Manufacturer: ARRMA
- Manufacturer Part Number: AR721322
- Screw Size: M3x22mm
- Head Type: Button Head
- Thread Type: Machine Thread
- Driver Type: Hex
- Material: Steel
- Length: 22mm
- Diameter: M3 (3mm)
- Colour: Black
- Quantity per Pack: 10
- Compatible Models: ARRMA 1/7 Big Rock 6S, ARRMA 1/7 Felony 6S AVC, ARRMA 1/7 Fireteam 6S, ARRMA 1/7 Infraction 6S, ARRMA 1/7 Infraction 6S AVC, ARRMA 1/7 Limitless 120 8S AVC, ARRMA 1/7 Limitless 6S, ARRMA 1/7 Mojave 6S, ARRMA 1/8 Kraton 6S, ARRMA 1/8 Notorious 6S, ARRMA 1/8 Outcast 6S, ARRMA 1/8 Talion 6S, ARRMA 1/8 Typhon 6S
- Features: Super-strong steel material, precision manufactured threads, low-profile button head design
Overview
The ARRMA Button Head Screw 3x22mm is an essential replacement and spare fastening component designed specifically for maintaining and servicing ARRMA RC vehicles across the United Kingdom and beyond. Whether you're a seasoned RC enthusiast running competitive brushless RC buggies, monster trucks, or speed machines, or a weekend basher enjoying high-performance 4WD RC action, having quality spare screws on hand is crucial for keeping your model in peak condition. These precision-engineered button head screws are manufactured to exacting standards by ARRMA, the trusted leader in ready-to-run RC vehicles, ensuring compatibility and reliability across their entire range of 1/7 and 1/8 scale models.
Button head screws are preferred by RC builders and technicians because their low-profile, rounded head design allows for easier access in tight spaces whilst maintaining a clean, professional appearance on your model. Unlike countersunk or panhead alternatives, button head screws sit flush or slightly proud of the surface, making them ideal for assembly points where space is at a premium or where you need maximum strength in a compact footprint. This pack contains ten screws, giving you plenty of spares for routine maintenance, repairs, or building multiple RC projects.
Whether you own an ARRMA Kraton, Notorious, Outcast, Talion, Typhon, Infraction, Limitless, Mojave, Big Rock, Felony, or Fireteam, you'll find these M3x22mm screws essential for keeping your RC car UK-ready and race-prepared. The super-strong steel construction ensures long-lasting durability, whilst the precision-manufactured threads guarantee fast and easy installation during your next maintenance session.
Key Features
- Super-Strong Steel Material — Manufactured from high-quality steel, these button head screws deliver exceptional strength and durability that withstands the demanding stresses of RC vehicle operation, whether you're running high-speed brushless RC trucks or aggressive bashing sessions.
- Precision Manufactured Threads — Each screw features precisely engineered threads that cut cleanly into plastic bosses and metal inserts, enabling fast and effortless installation and removal during maintenance, repairs, and upgrades to your ARRMA RC model.
- Low-Profile Button Head Design — The distinctive button head shape provides a compact, rounded fastening point that offers superior access to congested assembly areas whilst maintaining clean aesthetics on your finished model.
- M3x22mm Specification — The 3mm diameter and 22mm length make these screws perfectly sized for critical structural points on ARRMA 1/7 and 1/8 scale vehicles, from chassis mounting points to electronics enclosures.
- Bagged in Multiples of Ten — Receiving ten screws per pack means you always have quality spare fasteners on hand, eliminating frustration when you need a replacement and ensuring you're never caught short during maintenance or repairs.
- ARRMA Official Parts — As genuine ARRMA manufactured components, these screws deliver the exact fit, finish and performance you need for your ARRMA RC car, with confidence in compatibility across multiple ARRMA models.
Technical Performance
The ARRMA Button Head Screw 3x22mm represents the fastening solution you need for reliable assembly and reassembly of your high-performance RC vehicles. Constructed from super-strong steel, these M3x22mm fasteners are engineered to deliver consistent performance across the demanding requirements of modern RC racing and bashing. The precision-manufactured threads ensure reliable engagement with standard M3 inserts and brass threaded bosses commonly found on ARRMA chassis platforms, electronics trays and suspension components. The black finish complements the modern aesthetic of contemporary ARRMA models whilst providing corrosion resistance during outdoor use. The button head design minimises protrusion compared to panhead alternatives, making these screws ideal for tight assembly spaces where you need maximum component density. Whether you're performing scheduled maintenance on your 1/8 scale Kraton 6S brushless speed truck, tuning your 1/7 scale Limitless street machine, or rebuilding your desert truck after an aggressive bashing session, these screws deliver the dependability you need for field-ready performance.
What's in the Box
- 10 x Button Head Screws – M3x22mm per pack
Frequently Asked Questions
- What ARRMA models use these M3x22mm button head screws? — These screws are listed as standard parts for an extensive range of ARRMA vehicles, including the 1/7 Big Rock, Felony, Fireteam, Infraction, Limitless and Mojave models, as well as 1/8 scale Kraton, Notorious, Outcast, Talion and Typhon variants. Check your vehicle's documentation or the manufacturer fitment list to confirm compatibility with your specific model and generation.
- Are these button head screws suitable for beginners? — Yes, these are ideal spares for RC newcomers and experienced pilots alike. Button head screws are straightforward to install with a 2mm hex key (Allen wrench), making them perfect for anyone learning basic RC maintenance and repair. Having spare screws on hand eliminates frustration during your learning journey.
- Why choose button head screws over other types? — Button head screws offer a compact, low-profile design that excels in tight spaces where countersunk or panhead alternatives won't fit. The rounded head provides excellent aesthetics whilst maintaining full strength, making them the preferred choice for high-quality RC assemblies.
- What tools do I need to install these screws? — You'll need a 2mm hex key (Allen wrench) to drive these M3 button head screws. This is a standard size found in most RC tool kits, making installation and removal straightforward during maintenance sessions.
- How many screws are included in this pack? — Each pack contains ten M3x22mm button head screws, providing ample spares for routine maintenance, emergency replacements, or use across multiple RC projects.
- Will these screws fit my imported or secondhand ARRMA vehicle? — As long as your ARRMA model uses standard M3 fastening points and is listed in the compatibility chart, these screws will fit. Compatibility extends across numerous ARRMA generations, making these universal spares for any ARRMA collection.
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 Button Head Screw 3x22mm (10) 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.
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