- Brand: Losi
- Model number: Z-LOSB6590
- EAN: 605482045404
- Product type: Lock nut assortment
- Nut type: Locking
- Sizes included: 3mm, 4mm, 5mm, 6mm
- Total quantity: 24 lock nuts
- Quantity per size: 6 nuts
- Compatibility: Losi 5ive-T, Losi MINI WRC
- RRP: £7.99
Overview
The LOS Lock Nut Assortment in sizes 3, 4, 5, and 6mm is an essential spare parts set designed specifically for Losi 5ive-T and Losi MINI WRC RC vehicles. This comprehensive assortment contains 24 precision-engineered lock nuts that will keep your RC car running smoothly and safely. Whether you're a dedicated RC enthusiast in the UK looking to maintain your high-performance Losi buggy, or you're building a spare parts kit for competition use, this assortment provides exactly the fasteners you need to keep your RC car on the track and performing at its best.
Lock nuts are critical components in any RC vehicle setup, as they prevent fasteners from coming loose during intense driving sessions, jumps, and rough terrain. The mixed sizes in this assortment (3mm, 4mm, 5mm, and 6mm) cover the most common fastening points on your Losi RC buggy, ensuring you have the right size for every application. For serious RC hobbyists in the UK who demand reliability and precision, having a quality lock nut assortment on hand is non-negotiable. These genuine Losi parts are manufactured to exact specifications to ensure perfect fitment on your 5ive-T or MINI WRC chassis.
This is the kind of spare parts set that separates casual RC enthusiasts from dedicated racers and bashers. When you're pushing your RC car to its limits on the track or trail, having genuine replacement fasteners ensures that your vehicle remains safe and performs consistently. Whether you're maintaining your vehicle between races, replacing worn fasteners, or building a comprehensive spare parts collection, the LOS Lock Nut Assortment delivers the quality and assortment you need.
Key Features
- Mixed sizes 3, 4, 5, and 6mm — This assortment includes four different lock nut sizes, meaning you'll have the correct fastener for virtually any application on your Losi 5ive-T or MINI WRC RC car, reducing the need to purchase multiple separate packs.
- 24 lock nuts total — With six nuts of each size included in the pack, you have sufficient quantity for multiple repairs, maintenance jobs, or to build up a well-stocked spare parts drawer for serious RC car maintenance.
- Genuine Losi manufacture — These are authentic Losi-branded fasteners engineered to exact specifications, ensuring perfect fitment and reliability on your Losi RC vehicle without the risk of quality issues or compatibility problems.
- Locking design prevents fastener loosening — Lock nuts feature an integrated locking mechanism that prevents fasteners from vibrating loose during aggressive driving, jumps, and rough terrain use, keeping your RC car safer and more reliable.
- Compatible with 5ive-T and MINI WRC — These lock nuts are specifically designed for Losi 5ive-T buggies and Losi MINI WRC models, ensuring perfect compatibility without guesswork or fitment issues.
- Essential spare parts for RC maintenance — Every serious RC hobbyist knows that having quality fasteners on hand is crucial for keeping your RC car in top condition between races and bashings.
Technical Performance
The LOS Lock Nut Assortment represents the kind of precision engineering that Losi is known for in the RC hobby community. Each lock nut in this assortment is manufactured to exacting tolerances to ensure that it threads smoothly onto the corresponding bolt or stud on your Losi 5ive-T or MINI WRC RC vehicle. The locking mechanism integrated into each nut works by creating friction between the nut and the fastener, preventing the nut from gradually unscrewing due to vibration. This is an essential safety feature for RC vehicles, which experience constant vibration during operation. The four different sizes included—3mm, 4mm, 5mm, and 6mm—cover the full range of fastening points found on modern Losi buggies and race trucks. The material composition and hardness of these lock nuts ensure that they maintain their integrity through repeated use, removal, and reinstallation, which is exactly what you need for active maintenance and repair work on your RC car. For UK-based RC enthusiasts running high-performance Losi vehicles at the track or in competition, having a reliable source of genuine replacement fasteners is essential to maintaining consistent performance and safety standards.
What's in the Box
- 6 x 3mm lock nuts
- 6 x 4mm lock nuts
- 6 x 5mm lock nuts
- 6 x 6mm lock nuts
Frequently Asked Questions
- What is a lock nut and why do I need one on my RC car? — A lock nut is a fastener that includes an integrated locking mechanism to prevent it from vibrating loose during use. On an RC car, which experiences constant vibration and impacts during driving, regular nuts can gradually unscrew and cause fasteners to fail or fall out. Lock nuts solve this problem, keeping all your RC car's fasteners secure and preventing potential mechanical failures or safety issues.
- Are these lock nuts compatible with my Losi 5ive-T RC buggy? — Yes, these lock nuts are specifically designed and manufactured by Losi for use on the 5ive-T buggy and MINI WRC models. They are genuine Losi parts with exact specifications for perfect fitment and compatibility with these vehicles.
- How many lock nuts do I get in this assortment? — This assortment includes 24 lock nuts total—6 nuts each in 3mm, 4mm, 5mm, and 6mm sizes. This quantity is sufficient for multiple repair and maintenance jobs on your Losi RC vehicle.
- Can I use these lock nuts for RC vehicles other than Losi? — While these lock nuts are manufactured to fit Losi specifications, the standard metric sizes (3mm, 4mm, 5mm, 6mm) are common across many RC vehicles and brands. However, for guaranteed fitment and performance, they are specifically engineered for Losi 5ive-T and MINI WRC models.
- How often should I replace lock nuts on my RC car? — Lock nuts can typically be reused multiple times if they remain in good condition. However, if you notice that a nut no longer holds tight or spins freely without resistance, it's time to replace it. Having a spare assortment on hand means you never have to halt your RC fun while waiting for replacements to arrive.
- Is this suitable for competitive racing? — Absolutely. Having genuine, reliable fasteners is essential for competitive RC racing. Many serious racers keep spare lock nut assortments on hand to ensure consistent equipment reliability between races and during maintenance.
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 Lock Nut Asst. 3,4,5,6MM (24): 5IVE-T, MINI WRC Z-LOSB6590 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.
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- 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.
