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Losi 5-40 x 7/8 inch Button Head Screws Pack of 10 Z-LOSA6282

Model No: Z-LOSA6282


COMING SOON 24/06/2026

Coming Soon - Stock Arriving: 24/06/2026

Stock Arriving: 24/06/2026

£7.99

£0.80

£7.19

Inc VAT

1 Year Warranty
We Accept
  • Brand: Losi
  • Part Number: Z-LOSA6282
  • EAN: 660132625917
  • Thread Size: 5-40
  • Length: 7/8 inch
  • Head Type: Button Head
  • Driver Type: Hex
  • Quantity: 10 screws per pack
  • RRP: £7.99

Overview

The LOS Button Head Screws 5-40 x 7/8 inch (10) Z-LOSA6282 are essential replacement fasteners for Losi RC models and compatible vehicles. Whether you're maintaining your RC car UK collection, performing routine maintenance, or rebuilding components after a bash session, these precision screws are the perfect genuine Losi spare parts to keep your models running smoothly. Button head screws are a critical component in RC vehicle assembly, offering a low-profile design that sits flush with mounting surfaces whilst providing secure fastening for internal and external components.

For enthusiasts of Losi RC vehicles—from competitive racers to weekend bashers—having a stock of quality replacement screws is essential for keeping your models in peak condition. These genuine Losi fasteners ensure compatibility with your specific RC car, buggy, or truck, eliminating the guesswork of sourcing third-party alternatives. The 5-40 thread specification and 7/8 inch length make these screws ideal for a range of assembly tasks on Losi platforms, whether you're working on suspension components, body mounts, or internal drive mechanisms.

Button head screws differ from flat head and socket head alternatives in their distinctive rounded, domed profile, which provides an attractive appearance whilst maintaining excellent load-bearing capability. This particular pack of 10 screws gives you enough spares for multiple repair jobs or complete rebuild projects, ensuring you're never caught short during maintenance or competition preparation.

Key Features

  • 5-40 Thread Specification — The 5-40 metric designation is a standard fastener size for Losi RC platforms, ensuring perfect compatibility with your Losi vehicle's pre-threaded holes and mounting points without need for adaptation or modification.
  • 7/8 Inch Length — At 7/8 inch in length, these screws provide the optimal penetration depth for secure fastening of components including suspension links, body panels, and internal assemblies on Losi RC cars and trucks.
  • Button Head Design — The distinctive button head profile offers a low-profile, streamlined appearance compared to traditional pan head or flat head screws, whilst providing excellent structural integrity and load distribution for reliable long-term fastening.
  • Hex Driver Type — These screws feature a hex socket drive system, requiring only a small hex key (Allen key) for installation and removal, making them quick to work with in the field or workshop without specialized tools.
  • Pack of 10 — Each pack contains 10 screws, giving you sufficient spares for multiple repair jobs, maintenance tasks, or complete component rebuilds, ensuring you can tackle any fastening challenge that arises during RC vehicle ownership.
  • Genuine Losi Component — These are authentic Losi factory parts, manufactured to the exacting standards expected from a leading RC vehicle manufacturer, ensuring perfect fit, finish, and reliability compared to generic alternatives.

Technical Performance

These LOS Button Head Screws represent the engineering precision that Losi brings to every aspect of RC vehicle design and manufacture. The 5-40 x 7/8 inch specification has been carefully selected to work seamlessly with Losi's platform designs, providing optimal fastening characteristics across a range of assembly scenarios. The hex drive system offers superior torque transfer compared to slot-drive alternatives, reducing the risk of stripped screw heads during installation or maintenance work. The button head profile minimises protrusion, important when working with tight-tolerance assemblies where traditional pan head or socket head screws might create clearance issues or aesthetic problems. Whether you're performing routine maintenance on your RC buggy UK model, replacing worn fasteners, or undertaking a complete suspension rebuild, these screws deliver the reliability and consistency that competitive and recreational RC enthusiasts depend upon. The material composition and manufacturing tolerances ensure that threads engage securely without requiring excessive torque, protecting both the screw and the mounting surface from damage during installation or removal.

What's in the Box

  • 10 x Losi 5-40 x 7/8 inch Button Head Screws

Frequently Asked Questions

  • What is a button head screw and how does it differ from other screw types? — A button head screw features a distinctive rounded, dome-shaped head that sits lower and more flush than traditional pan head screws, whilst offering better load distribution and a more attractive appearance. Unlike socket head cap screws which have a cylindrical head, button head screws have a smaller profile, making them ideal for RC vehicle applications where space is limited and aesthetic appeal matters. The hex socket drive system used in these Losi screws makes them quick to install with a simple hex key.
  • Will these screws fit my Losi RC vehicle? — Yes, the 5-40 x 7/8 inch specification is a standard fastener size across many Losi RC platforms. However, we recommend checking your vehicle's manual or parts diagram to confirm compatibility, as different models may use variations in screw length and diameter for specific applications.
  • How many screws do I get in each pack? — Each pack contains 10 button head screws, providing sufficient spares for routine maintenance, component replacement, or complete rebuild projects on your Losi RC car or truck.
  • What tools do I need to install these screws? — You'll need a hex key (Allen key) that matches the socket size of these button head screws. Most RC enthusiasts maintain a small set of metric hex keys as standard workshop equipment for fast field repairs and maintenance.
  • Are these genuine Losi parts? — Yes, these are authentic Losi factory components, manufactured to the exacting standards of the original equipment. Using genuine Losi spares ensures perfect compatibility and reliability compared to generic third-party alternatives.
  • Where might I use these screws on my RC vehicle? — These 5-40 x 7/8 inch button head screws can be used for various assembly tasks including suspension component fastening, body mount attachment, internal drive mechanism assembly, and other areas where the specific length and diameter provide optimal fit and performance.

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 LOS Button Head Screws, 5-40 x 7/8 inch (10) Z-LOSA6282 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.