These high-quality cap head screws are the perfect replacement items for servicing your ARRMA vehicle.
- Brand: ARRMA
- Model Number: Z-AR723308
- Part Number: Z-AR723308
- EAN: 5052127026710
- Product Type: Cap Head Screw
- Screw Size: M3 (3mm nominal diameter)
- Screw Length: 8mm
- Thread Type: Machine Thread
- Head Type: Cap Head
- Driver Type: Hex Socket
- Colour: Black
- Pack Contents: 10 screws
- Compatibility: ARRMA 4x4 models
Overview
The ARRMA Cap Head Screw 3x8mm 4x4 (10) Z-AR723308 is an essential replacement part for RC enthusiasts maintaining their ARRMA vehicles in the UK. These high-quality cap head screws are precision-engineered fasteners designed specifically for ARRMA 4x4 models, making them the perfect choice when you need to service, repair or upgrade your RC car. Whether you're a seasoned RC basher tackling weekend runs or a dedicated competitor maintaining your racing setup, having genuine ARRMA replacement screws on hand ensures your vehicle stays in peak condition. These screws are manufactured to exact specifications to guarantee perfect fitment and reliable performance across ARRMA's extensive range of 4x4 vehicles.
RC car maintenance is crucial for longevity and performance, and using genuine manufacturer parts like these ARRMA cap head screws is the best way to ensure your investment stays reliable. Unlike generic fasteners, these screws are engineered to ARRMA's standards with the correct thread pitch, head size and material specification. The M3 size with 8mm length makes these screws ideal for numerous assembly points on ARRMA 4x4 models. For anyone serious about RC car UK ownership, stocking genuine replacement parts is simply good practice. This pack contains 10 screws, giving you enough for multiple repair jobs or to keep spares in your pit box for trackside maintenance.
ARRMA is a globally recognised manufacturer of high-performance RC vehicles, and their parts are trusted by RC enthusiasts worldwide. When you choose ARRMA genuine parts, you're choosing quality, reliability and the assurance that your vehicle will perform exactly as the manufacturer intended. The cap head design provides excellent grip for hex driver tools and distributes load effectively across the fastening point, making these screws suitable for critical assembly areas on your RC 4x4.
Key Features
- Genuine ARRMA Parts — These screws are manufactured by ARRMA to their exacting standards, ensuring perfect compatibility with ARRMA 4x4 vehicles and consistent quality across every unit in the pack.
- M3 Machine Thread Specification — The M3 metric thread size is precisely engineered to match ARRMA's original specifications, guaranteeing secure fastening without stripping or loosening during use.
- 8mm Length — The 8mm length is specifically designed for ARRMA 4x4 assembly points, providing the correct depth for proper engagement without bottoming out or protruding excessively.
- Cap Head Design — The cap head profile offers superior grip for hex driver tools, reducing the risk of stripping and providing excellent torque transfer for secure fastening during assembly and repairs.
- Hex Socket Drive — The hexagonal socket accepts standard hex key drivers in the correct size, making installation and removal straightforward with proper tools and techniques.
- Black Finish — The black colour provides a professional appearance and indicates these are standard service parts designed to match the aesthetic of ARRMA vehicles.
- Pack of 10 — Each pack contains 10 screws, providing enough fasteners for multiple repair jobs, replacements or to maintain a stock of spares for regular maintenance and trackside support.
Technical Performance
The ARRMA Cap Head Screw 3x8mm is engineered with precision tolerances to meet automotive-grade fastening standards. The M3 metric size refers to a 3mm nominal diameter shaft with a standard machine thread pitch, creating secure engagement with ARRMA's pre-drilled threaded inserts and holes throughout the 4x4 chassis. The 8mm length provides the correct fastening depth for ARRMA's assembly design, ensuring proper load distribution and preventing over-tightening or under-fastening scenarios. The hex socket drive with cap head design distributes stress evenly across the fastening point, critical for maintaining structural integrity in high-vibration environments typical of RC 4x4 off-road driving. The black finish indicates standard-grade fastening with robust corrosion resistance suitable for both indoor and outdoor use. When properly installed with appropriate torque, these screws maintain clamping force through repeated assembly and disassembly cycles, making them ideal for regular maintenance routines essential to RC car ownership in the UK.
What's in the Box
- 10 x ARRMA Cap Head Screw 3x8mm M3
Frequently Asked Questions
- What ARRMA 4x4 models are compatible with the Z-AR723308 screws? — These M3x8mm cap head screws are designed for ARRMA 4x4 vehicles and fit any model within this range that uses M3 fastening points. Consult your specific vehicle's manual to confirm compatibility for your model, or contact RC Model Shop for guidance if you're uncertain.
- Why should I choose genuine ARRMA screws over generic replacements? — Genuine ARRMA parts are manufactured to exact specifications matching your vehicle's design. Generic fasteners may have slightly different thread pitches, head sizes or material properties that could cause loose connections, stripped threads or misaligned components. Using genuine parts ensures your RC car performs reliably and maintains its structural integrity.
- How many screws do I typically need for one repair? — This depends on which component you're servicing. A single pack of 10 screws provides enough for most common repairs and maintenance tasks, or for multiple smaller fixes. Many RC enthusiasts keep multiple packs in stock for regular track support and pit box readiness.
- What size hex key driver do I need for installation? — The hex socket size is designed for standard metric hex keys appropriate to M3 fasteners. Most RC tool kits include the correct driver size. If you're unsure, a complete RC hex driver set ensures you have the right tool for every fastening task.
- Are these screws suitable for outdoor RC use? — Yes, the black finish provides corrosion resistance suitable for outdoor off-road driving. However, after water exposure, inspect screws regularly and replace any showing rust or corrosion to maintain reliability.
- Can these screws be reused multiple times? — Yes, cap head screws with proper hex drivers can be installed and removed repeatedly without damage to the screw or socket. However, if threads become stripped or the screw head becomes damaged, replacement is necessary.
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 Cap Head Screw 3x8mm 4x4 (10) Z-AR723308 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.
- Most of our products include delivery in the price. If your order is under £90, a small delivery fee will apply but do not worry this will always be clearly shown at checkout before you complete your purchase.
- Depending on what you choose at checkout, your order will usually be delivered either the next working day or within 2 working days. For next day delivery please place your order before 2:00pm. Orders are dispatched Monday to Friday only. Some items may take a little longer and if that is the case we will always show the expected delivery time on the product page.
- If your order includes items with different dispatch times we will normally wait and send everything together once all items are in stock. If one of the items is going to take a while we will give you the choice either wait for everything to arrive or let us send the available items now and deliver the rest later. It is up to you.
- We use trusted delivery partners to make sure your order gets to you safely and on time. We use DPD for next working day deliveries and Royal Mail for the 2 day option.
- As soon as your order is on its way we will send you a tracking number by email. If you provide your mobile number at checkout we will also send delivery updates straight to your phone so you can keep an eye on progress.
- If a product is marked as "Dispatched within 3 working days" delivery usually takes around 3 to 5 working days from when your order is placed.
- For customers in Inverness and other parts of the Scottish Highlands deliveries can take up to 2 working days even if you select next day delivery as couriers do not currently offer a guaranteed next day service to those areas.
