- Manufacturer: Axial
- Part Number: Z-AXA438
- EAN Code: 877493008055
- Product Type: Hex Tap Button Head Self-Tapping Screws
- Thread Size: M3
- Length: 18mm
- Thread Type: Self-Tapping
- Head Type: Button Head
- Driver Type: Hex Socket
- Colour: Black
- Quantity per Pack: 10
- RRP: £4.99
Overview
The AXIAL Hex Tap Button Head M3x18mm Black (10) Z-AXA438 is an essential spare part for RC enthusiasts maintaining and upgrading their scale models. Whether you're running an Axial SCX6, SCX24, or any other RC crawler or scale truck that uses M3 fasteners, having a reliable supply of replacement hardware is crucial for keeping your RC car UK-ready and competition-fit. These precision-engineered self-tapping screws are designed to work seamlessly with Axial's comprehensive range of RC vehicles, from bashers to serious competition-grade rock crawlers.
As an official Axial spare part, the Z-AXA438 represents the quality and reliability you expect from one of the world's leading RC manufacturers. Self-tapping screws save time during assembly and maintenance by creating their own threads as they're driven home, eliminating the need for pre-drilled holes in softer materials. The black finish provides a professional appearance whilst offering corrosion resistance for outdoor RC adventures. Whether you're a weekend basher, a dedicated crawler competitor, or someone who simply wants to keep spare parts on hand, this pack of 10 is an indispensable addition to any RC toolkit.
RC Model Shop stocks genuine Axial components because we understand that using OEM parts ensures your RC vehicle performs exactly as the manufacturer intended. From budget-friendly ready-to-run models to high-end competition rigs, maintaining your equipment with genuine spares is the smart choice for longevity and performance.
Key Features
- Self-Tapping Design — These screws feature a self-tapping thread that cuts its own path into material, eliminating the need for pre-threaded holes and making assembly faster and more convenient during RC car maintenance and upgrades.
- M3x18mm Specification — The M3 diameter and 18mm length is a standard fastener size across many Axial RC vehicles, making this a versatile spare part suitable for numerous applications on your crawler or scale truck.
- Button Head Profile — The low-profile button head design provides a clean, compact appearance whilst reducing the risk of catching on obstacles, ideal for rock crawlers navigating tight terrain.
- Hex Socket Driver — The hex socket design requires a hex key (Allen key) for installation and removal, offering excellent grip and reducing the risk of stripping the fastener head during assembly.
- Black Finish — The black powder-coated finish provides corrosion resistance for outdoor use and maintains a professional appearance on your RC model.
- Pack of 10 — Ten screws per pack ensures you have spares for multiple repairs, upgrades, or complete rebuilds without running short mid-project.
- Genuine Axial Component — As an official Axial spare part, you can trust this component meets the exacting standards and tolerances required for perfect fitment and reliable performance.
Technical Performance
The AXIAL M3x18mm Hex Tap Button Head screws are engineered to the highest standards expected from an OEM spare part manufacturer. The self-tapping thread design means these fasteners work across a variety of material types commonly used in RC construction, from plastic to softer metals, without requiring pre-threaded holes. The M3 diameter provides substantial holding power suitable for load-bearing applications on RC vehicles, whilst the 18mm length is ideal for securing panels, components, and structural elements on crawlers and scale trucks. The button head profile keeps components flush and streamlined, crucial for vehicles navigating rocky terrain where protruding fasteners could catch and damage your RC car. The hex socket design ensures positive engagement with your hex key, preventing the common problem of rounded fastener heads that can occur with inferior quality hardware. Built to Axial's specifications, these screws will perform reliably across countless assembly and disassembly cycles, maintaining consistent holding power throughout the life of your RC vehicle.
What's in the Box
- 10x AXIAL M3x18mm Hex Socket Button Head Self-Tapping Screws in Black
Frequently Asked Questions
- What RC vehicles are compatible with AXIAL M3x18mm hex tap screws? — These fasteners are designed for Axial RC vehicles that use M3 fasteners in their construction, including popular models such as the SCX6, SCX24, and other Axial crawlers and scale trucks. Check your vehicle's manual or parts diagram to confirm M3x18mm compatibility before ordering.
- Do I need to pre-drill holes for self-tapping screws? — Self-tapping screws are designed to cut their own threads as they're installed, so pre-drilling is typically not necessary. However, for harder materials or plastic components, you may choose to pre-drill a small pilot hole to make installation easier and reduce the risk of cracking.
- What size hex key do I need? — M3 socket head cap screws and button head screws typically use a 2.5mm hex key, though you should verify this with your specific vehicle's documentation or instruction manual before attempting installation.
- Are these screws suitable for high-stress applications? — Yes, M3 fasteners are used throughout Axial's range of RC vehicles for both structural and component mounting applications. However, ensure you're using the correct length and diameter for your specific application, as specified in your vehicle's parts list.
- How many screws do I get in a pack? — This pack contains 10 hex tap button head screws, providing enough spares for repairs, upgrades, or small rebuilds.
- Will these screws fit other RC brands? — Whilst these are Axial OEM parts, M3 fasteners are industry-standard across many RC manufacturers. However, we recommend verifying compatibility with your specific vehicle's documentation before purchase to ensure correct fitment.
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 AXIAL Hex Tap Button Head M3x18mm Black (10) Z-AXA438 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.
