RC Overhaul TRX-4M Screw Set 289-Piece with Mini Tools and Storage Box G-RCO-SCR006

Overview

The RC Overhaul Screw Set with Tools (289pcs boxed) is an essential maintenance and repair kit specifically designed for Traxxas TRX-4M mini crawlers. Whether you're a seasoned RC enthusiast running your crawler on UK trails or a weekend basher tackling technical terrain, this comprehensive fastener assortment ensures you'll never be caught out without the right replacement bolts and hardware. The TRX-4M is a popular 1/18 scale rock crawler platform, and like all RC vehicles, it requires regular maintenance and occasional component replacement during operation. This complete screw set and pivot balls kit removes the frustration of sourcing individual fasteners when you need them most.

Supplied in a tidy parts box with integrated tool storage, the G-RCO-SCR006 kit brings together a carefully curated selection of hex cap head screws in the most commonly needed M1.6, M2 and M2.5 sizes, complemented by brass pivot balls and O-rings for essential suspension and drivetrain maintenance. The inclusion of mini tools and a small cross wrench means you can tackle workshop repairs or trail-side fixes without hunting for the correct drivers. This is the kind of product that separates prepared RC car UK owners from those left stranded when a fastener fails. For TRX-4M owners looking to maintain their investment and keep their crawlers running smoothly, this kit represents outstanding value and peace of mind.

RC Model Shop stocks this kit as part of our comprehensive range of Traxxas spares and upgrades. Whether you own a TRX-4M Ford Bronco, Land Rover Defender, Chevrolet K10, Ford F-150, or one of the TRX-4MT monster truck variants, having a complete screw set on hand means you can perform maintenance quickly and efficiently. From routine maintenance to emergency trail repairs, this kit gives you the confidence to push your crawler harder and recover faster when something breaks.

Key Features

• 289-Piece Complete Hardware Assortment — With nearly 300 fasteners and components included, this kit covers virtually every screw size you'll encounter on your TRX-4M, meaning you won't need to order replacements individually when performing maintenance or repairs.
• Multiple Hex Cap Head Screw Sizes — The kit includes M2.5 screws in five different lengths (8mm, 12mm, 14mm, 18mm and 22mm), M2 screws in four lengths (4mm, 6mm, 8mm and 12mm), and M1.6 screws in three lengths (5mm, 7mm and 12mm), providing comprehensive coverage for every fastening point on your crawler.
• Flat Head Screws Included — M3x6mm flat head screws are included for applications where countersunk fastening is required, giving you the flexibility to tackle any repair scenario your TRX-4M might present.
• Brass Pivot Balls for Suspension — Thirty brass ball components are included specifically for suspension pivot points, which are critical wear items that often require replacement during regular maintenance of rock crawlers.
• O-Rings for Seals — Sixty O-rings are supplied for use in various sealing applications throughout the vehicle, from diff covers to shock absorbers, ensuring you can maintain waterproof integrity during wet weather crawling.
• Wheel Lock Nuts Included — Five M2.5 wheel lock nuts are provided as replacements for the critical fasteners that keep your wheels secure during aggressive crawling and off-road terrain.
• Complete Tool Kit — The set includes two 1.5mm and 2.0mm mini allen key drivers plus a small cross wrench, giving you the exact tools needed to install and remove fasteners without fumbling for your main toolbox.
• Organised Parts Box Storage — Rather than loose fasteners jumbled in a bag, all components are housed in a tidy compartmented parts box that keeps everything organised, easy to locate and ready for immediate use.
• TRX-4M Specific Design — This kit is purpose-designed with the specific fastener requirements of all TRX-4M variants in mind, from the Ford Bronco and Land Rover Defender trail trucks to the F-150 and K10 high trail models and the TRX-4MT monster truck versions.
• Workshop and Trail Ready — Compact enough to fit in your vehicle for emergency repairs but comprehensive enough for complete home workshop maintenance, this kit serves both scheduled maintenance and unexpected field repairs equally well.

Technical Performance

The RC Overhaul Screw Set G-RCO-SCR006 represents engineering-focused design for the specific needs of 1/18 scale crawlers. The material composition of these fasteners is critical—hex cap head screws in stainless steel or comparable corrosion-resistant materials ensure longevity even when exposed to wet terrain and muddy crawling environments common when operating your TRX-4M in UK weather conditions. The M2.5 series forms the bulk of larger fasteners suitable for main chassis assembly points, suspension pivots and transmission housings, whilst the M2 and M1.6 series address smaller precision components including servo linkages, electronics mounting points and minor suspension components. The brass pivot balls deserve particular attention as they are wear items specifically subject to friction and stress during suspension articulation—having 30 replacements means you can keep your crawler performing at full articulation potential without compromised suspension geometry. The inclusion of 60 O-rings demonstrates the kit designer's understanding that these simple but critical components frequently require replacement; O-rings degrade from UV exposure, thermal cycling, and repeated compression cycles, so having an assortment of spares prevents suspension leaks and drivetrain oil loss. The integrated cross wrench accommodates M3 fasteners for applications like body panel fastening and electronics tray mounting, rounding out the hardware coverage. This is a kit designed not by accountants counting fasteners, but by experienced crawler builders who understand exactly which sizes and quantities you'll actually need.

What's in the Box

• Hex Cap Head Screw M2.5x8mm — 10 pieces
• Hex Cap Head Screw M2.5x12mm — 10 pieces
• Hex Cap Head Screw M2.5x14mm — 20 pieces
• Hex Cap Head Screw M2.5x18mm — 15 pieces
• Hex Cap Head Screw M2.5x22mm — 5 pieces
• Hex Cap Head Screw M2x4mm — 10 pieces
• Hex Cap Head Screw M2x6mm — 50 pieces
• Hex Cap Head Screw M2x8mm — 10 pieces
• Hex Cap Head Screw M2x12mm — 10 pieces
• Hex Cap Head Screw M1.6x5mm — 15 pieces
• Hex Cap Head Screw M1.6x7mm — 10 pieces
• Hex Cap Head Screw M1.6x12mm — 15 pieces
• Flat Head Screw M3x6mm — 5 pieces
• Pin 1.5x5mm — 5 pieces
• Wheel Lock Nut M2.5 — 5 pieces
• Brass Ball pivot components — 30 pieces
• O-rings — 60 pieces
• Small cross wrench — 1 piece
• 1.5mm mini allen tool — 1 piece
• 2.0mm mini allen tool — 1 piece
• Compartmented storage parts box

Frequently Asked Questions

• Is this RC screw set suitable for beginners? — Absolutely. Whether you're new to the TRX-4M or an experienced RC crawler builder, this kit removes the complexity of sourcing the correct fastener sizes. Beginners benefit from having pre-selected, correct-sized screws, whilst experienced users appreciate the convenience of having bulk quantities on hand for maintenance without ordering delays.
• Which Traxxas TRX-4M models does this kit fit? — This kit is compatible with all TRX-4M variants, including the Ford Bronco (available in Black, White, Area 51, Blue, Red and Orange), Land Rover Defender (available in Silver, Tan, Black, Green, Light Blue and Pink), Chevrolet K10 High Trail Truck (Red, Black and Blue), Ford F-150 High Trail Truck (Blue, Black and Brown), and the TRX-4MT monster truck versions of both the F-150 and K10 models. If you own any variant of the 1/18 scale TRX-4M platform, this kit will serve your maintenance needs.
• How many screw sizes are included in this set? — The kit includes 12 different screw sizes across three major diameter groups: M2.5 screws in five lengths (8mm, 12mm, 14mm, 18mm and 22mm), M2 screws in four lengths (4mm, 6mm, 8mm and 12mm), M1.6 screws in three lengths (5mm, 7mm and 12mm), plus M3x6mm flat head screws. This breadth of coverage ensures compatibility with virtually every fastening application on the TRX-4M.
• Do I need a drill or special tools to use this kit? — No special tools are required—in fact, the kit includes the tools you need. The supplied 1.5mm and 2.0mm mini allen drivers fit the hex socket cap head screws, and the small cross wrench handles the M3 fasteners. These integrated tools mean you don't need your full workshop toolbox for most maintenance and repairs.
• Can these screws be used for other RC vehicles? — Whilst this kit is designed specifically for the TRX-4M, the common M1.6, M2 and M2.5 screw sizes are used across many other RC vehicles. However, for optimal compatibility and to ensure you have the correct quantities for your specific model, it's best to verify screw requirements with your vehicle's manual or contact RC Model Shop for advice.
• Why are brass pivot balls included? — Pivot balls are critical wear items in RC suspension systems. As your TRX-4M articulates over obstacles and terrain, these ball components experience friction and stress. The 30 brass balls included allow you to replace worn components and maintain full suspension geometry and performance without service delays.
• How should I store this kit? — The kit comes in a compartmented storage parts box specifically designed to keep fasteners organised and accessible. Store it in a dry location away from extreme temperatures, and keep the included tools with the kit so they're always available when you need them.
• Is this kit sufficient for complete vehicle rebuild? — With 289 individual components, this kit is ideal for maintaining your TRX-4M, performing repairs and managing routine maintenance requirements. However, for a complete frame-off rebuild, you may benefit from supplementary fasteners depending on the extent of your project. RC Model Shop can advise on additional spares if needed.

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 RCO Screw Set w/Tools (289pcs boxed) TRX-4M G-RCO-SCR006 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.