- Manufacturer: ARRMA
- Manufacturer Part Number: AR725328
- Model Number: Z-AR725328
- EAN: 5052127010078
- Part Type: Hardware - Button Head Cross Drive Machine Screws
- Screw Specification: M3x28mm
- Quantity: 10 screws per pack
- Head Type: Button Head
- Driver Type: Cross Drive (Phillips Head)
- Diameter: M3
- Length: 28mm
- Thread Type: Machine Thread
- Material: Steel
- Colour: Black
- Compatible Models: ARRMA AR102601 1/10 VORTEKS 4X4 RTR Brushed Stadium Truck (standard and optional parts), ARRMA AR102712 1/8 RAIDER XL 2WD RTR Brushed Buggy (standard and optional parts)
Overview
The ARRMA Button Head Cross Machine Screw 3x28mm (10) Z-AR725328 is an essential spare parts item for maintaining and servicing your ARRMA RC vehicles. Whether you own a 1/10 VORTEKS 4X4 RTR Stadium Truck, a 1/8 RAIDER XL 2WD RTR Buggy, or any other ARRMA model, having quality replacement fasteners on hand is crucial for keeping your RC car in peak condition. These high-quality button head cross drive machine screws are the perfect solution when you need to perform routine maintenance, upgrades, or repairs on your RC vehicles. RC enthusiasts across the UK understand the importance of using genuine manufacturer parts when servicing their models, and ARRMA's precision-engineered fasteners are designed to deliver reliability and longevity.
This pack contains 10 individual button head cross drive machine screws in the M3x28mm specification, providing you with spares so you always have replacements on hand when needed. Button head screws are a popular choice in RC vehicle construction and maintenance because they offer a clean, professional appearance whilst providing excellent holding power and durability. The cross drive design (also known as Phillips head) allows for precise torque application and reduces the risk of stripping the screw head during installation or removal. Whether you're a seasoned RC competitor, a weekend basher, or simply looking to maintain your RC car UK collection to the highest standard, these replacement screws are an invaluable addition to your spare parts box.
ARRMA is renowned for manufacturing high-performance RC vehicles and quality component parts that meet the demands of serious hobbyists. When you invest in genuine ARRMA spare parts like these button head screws, you're ensuring that your RC model receives the same level of quality and precision engineering that went into its original construction. Stock these screws in your workshop or garage and you'll never find yourself unable to complete a repair or upgrade due to a missing fastener.
Key Features
- Super-Strong Steel Material — These screws are manufactured from premium steel construction that delivers exceptional durability and longevity, ensuring they maintain their integrity through repeated fastening cycles and will not easily corrode or degrade over time, even with regular use in outdoor RC bashings and competitive racing environments.
- Button Head Design — The distinctive button head profile provides a sleek, professional appearance whilst offering superior clamping force and stability compared to standard flat-head fasteners, making them ideal for visible areas of your RC vehicle where aesthetics matter as much as functionality.
- Cross Drive (Phillips) Head — The cross drive pattern allows for precise, controlled torque application using a standard Phillips head screwdriver or driver bit, significantly reducing the risk of cam-out and head stripping that can occur with inferior fasteners during assembly or maintenance work.
- Precision Manufactured Threads — Each screw features precisely engineered threads that ensure fast and easy installation and removal during maintenance operations, making it simple to perform routine servicing, component upgrades, or repairs to your RC car without frustration or difficulty.
- M3x28mm Specification — The M3 diameter and 28mm length configuration is specifically engineered to fit ARRMA vehicles as standard and optional parts, ensuring perfect compatibility and fitment without modification or adjustment required.
- Bagged in Multiples for Spares — This pack includes 10 screws, providing you with multiple spares so you always have replacements available should you lose, strip, or damage a screw during use, keeping your RC vehicle maintenance hassle-free and uninterrupted.
- Genuine ARRMA Component — These are authentic ARRMA manufacturer parts bearing the official AR725328 designation, guaranteeing quality, compatibility, and reliability that matches the standards of your original RC vehicle.
Technical Performance
The ARRMA Button Head Cross Machine Screw 3x28mm represents the standard fastening solution for critical assembly points across ARRMA's diverse RC vehicle lineup. Manufactured from super-strong steel, these machine screws deliver consistent, reliable performance across repeated assembly and disassembly cycles without stripping or loosening. The M3 diameter provides optimal clamping force for the size constraints of modern 1/10 and 1/8 scale RC vehicles, whilst the 28mm length makes them suitable for connecting chassis components, body panels, electronics mounts, and suspension elements. The button head profile and cross drive mechanism ensure that torque is applied evenly and controllably, preventing the head damage and fastening failures that can occur with lower-quality fasteners. The precision-manufactured threads ensure smooth, effortless operation whether you're installing fresh screws during assembly or removing them for maintenance. These screws meet ARRMA's engineering specifications and are compatible as both standard parts and optional upgrade items for models including the VORTEKS 4X4 RTR Stadium Truck and RAIDER XL 2WD RTR Buggy, as well as numerous other ARRMA models in the RC car UK market.
What's in the Box
- 10 x Button Head Cross Drive Machine Screws – M3x28mm
Frequently Asked Questions
- Are these ARRMA button head screws compatible with my RC vehicle? — Yes, these M3x28mm button head cross drive machine screws are confirmed as compatible parts for ARRMA models including the 1/10 VORTEKS 4X4 RTR Brushed Stadium Truck and the 1/8 RAIDER XL 2WD RTR Brushed Buggy. If your ARRMA model is not listed, we recommend checking with us or consulting your vehicle's manual to confirm fitment before purchase.
- Why should I buy genuine ARRMA spare screws instead of generic alternatives? — Genuine ARRMA fasteners are precision-engineered to exact specifications and manufactured from quality materials that guarantee proper fitment, reliable performance, and longevity. Generic screws may have slight dimensional differences, inferior steel quality, or threads that don't match your ARRMA vehicle's tapped holes, leading to poor fitment, stripping, or loosening during use. Investing in authentic manufacturer parts protects your RC vehicle and ensures trouble-free maintenance.
- How many screws are in this pack and will they be enough? — This pack contains 10 button head cross drive machine screws in the M3x28mm specification. Ten screws provide an excellent supply of spares for typical maintenance and repairs. However, if you regularly perform significant work on multiple ARRMA vehicles or run competition-level RC cars that receive frequent maintenance, you may wish to purchase multiple packs to ensure you never run short of fasteners during an important session.
- What is the difference between button head and flat head screws for RC vehicles? — Button head screws feature a domed, low-profile head that provides excellent holding power whilst maintaining a neat, professional appearance on visible parts of your RC vehicle. The wider clamping surface distributes pressure more evenly than flat head screws, reducing the risk of fastener pull-through on plastic or composite materials. The cross drive design also allows for more controlled torque application compared to other head styles.
- Can these screws be used as both replacements and upgrades? — Yes, ARRMA lists these M3x28mm button head cross drive machine screws as both standard parts and optional upgrade components for various models. This flexibility means you can use them as direct replacements for damaged or worn screws, or you can upgrade from inferior fasteners to these quality ARRMA screws for improved durability and reliability across your vehicle's assembly.
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 ARRMA Button Head Cross Machine Screw 3x28mm (10) Z-AR725328 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.
We want to make sure your delivery goes smoothly, so here are some important details about our service:
- For orders above £120, we offer delivery to most mainland UK addresses. For orders under £120, we can still deliver to Northern Ireland and the outlying isles, as long as the item can be sent by Royal Mail, weighs less than 30kg, and fits within 61cm × 46cm × 46cm. Some highland and remote areas may carry an extra delivery charge as couriers often apply surcharges in these locations. If you live in one of these areas, feel free to contact us before ordering so we can confirm the delivery options and costs for you.
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