- Product Type: Button Head Screws
- Size: M4 x 12mm
- Quantity: 10 screws per pack
- Manufacturer: Losi
- Part Number: Z-LOS235007
- EAN: 605482623701
- Compatible Vehicle: Losi 1/6 Super Baja Rey SBR 2.0 4WD Brushless Desert Truck RTR
- Compatible Colour Variants: Blue and Yellow
- Compatible Model Numbers: C-LOS05021T2 (Blue), C-LOS05021T1 (Yellow)
Overview
The Losi Button Head Screws M4 x 12mm (10) Z-LOS235007 are essential replacement fasteners designed for serious RC enthusiasts and competitive racers who demand quality components for their RC vehicles. These precision-engineered screws are specifically manufactured by Losi, a trusted name in RC car UK hobby circles, to ensure perfect fitment and reliability on compatible models. Whether you're maintaining a high-performance 1/6 scale RC desert truck or need spare fasteners for routine maintenance and upgrades, these button head screws deliver the durability and precision fit that RC car builders expect from genuine OEM parts.
Button head screws are a preferred fastening solution in the RC car community because they offer a low-profile design that sits flush or slightly recessed into components, reducing snag points and protecting the screw head from impact damage during aggressive driving. The M4 x 12mm specification provides the perfect balance of strength and compatibility for desert truck applications, where vibration and impact resistance are critical to maintaining vehicle integrity during high-speed runs and rough terrain navigation. For anyone serious about keeping their ready to run RC vehicle in peak condition, having a spare set of genuine Losi fasteners is a smart investment.
These screws are specifically compatible with the Losi 1/6 Super Baja Rey SBR 2.0 4WD Brushless Desert Truck, one of the most popular large-scale RC vehicles available in the UK market today. The package contains ten screws, giving you multiple replacements for broken or damaged fasteners, or the ability to upgrade and customise various components on your RC desert truck or other compatible Losi models.
Key Features
- M4 x 12mm Specification — These screws are precisely dimensioned at M4 diameter with a 12mm length, ensuring perfect fitment into the designated mounting points on your Losi RC vehicle without forcing or stripping threads.
- Button Head Design — The button head profile is smaller and lower than standard round head fasteners, reducing the overall profile of components and minimising the risk of the screw catching on terrain or other obstacles during driving, which is particularly important for off-road racing and casual bashing.
- Pack of Ten — You receive ten screws in each pack, providing adequate replacements for maintenance needs or allowing you to perform multiple upgrades and modifications to your RC car without needing to purchase additional packs.
- Genuine Losi OEM Component — As an official Losi part, these screws are manufactured to the exact specifications and quality standards that Losi engineers designed into your vehicle, guaranteeing compatibility and long-term reliability without the risk of inferior aftermarket alternatives.
- Enhanced Durability — Purpose-built for the demands of RC car driving, these button head screws are made from quality materials that resist vibration loosening and maintain their integrity through thousands of hours of driving, whether you're running a ready to run RC truck fresh from the box or a heavily modified competition machine.
Technical Performance
The Losi Button Head Screws M4 x 12mm represent precision engineering at the component level, demonstrating the attention to detail that separates genuine OEM parts from inferior alternatives. Each screw is manufactured to exacting tolerances, ensuring that threads engage smoothly without cross-threading or stripping the receiver material. The M4 diameter provides sufficient load-bearing capacity for structural and component mounting on 1/6 scale vehicles, where forces and vibrations are significantly higher than smaller RC cars. The 12mm length is precisely calculated to engage adequately without bottoming out or creating stress concentrations in the mounted components. The button head design reduces stress concentration points compared to traditional Phillips or flat head screws, resulting in more even force distribution and improved longevity. For brushless RC desert trucks like the Losi Super Baja Rey SBR 2.0, which generate substantial vibration and impact loads during high-speed desert running and jumping, reliable fasteners are absolutely critical to maintaining chassis integrity and preventing catastrophic failures mid-run. These genuine Losi fasteners have been proven in countless competition environments and casual bashings across the UK RC car community, making them a trusted choice for anyone who understands that component quality directly impacts vehicle performance and longevity.
What's in the Box
- 10x M4 x 12mm Button Head Screws
Frequently Asked Questions
- What is a button head screw and why would I use it instead of standard screws? — Button head screws feature a rounded, domed head that is significantly smaller and lower-profile than traditional Phillips or hex head fasteners. This design reduces snag points on your RC car, minimising the risk of the screw catching on terrain, obstacles, or other vehicle components during driving. The lower profile also means the screw won't interfere with bodywork fitment or create unnecessary leverage points that could cause damage during impacts. Button head screws are the preferred choice for performance RC vehicles where every detail matters.
- Are these screws compatible with other Losi models besides the Super Baja Rey SBR 2.0? — These screws are specifically listed as compatible with the Losi 1/6 Super Baja Rey SBR 2.0 4WD Brushless Desert Truck in both Blue and Yellow colour variants. While other Losi models may use M4 x 12mm fasteners, we recommend confirming compatibility with your specific vehicle before purchase to ensure perfect fitment and avoid any issues with thread engagement or length.
- How many screws should I keep as spares? — The pack of ten screws provides a practical reserve for both maintenance and occasional upgrades. In normal recreational driving, you might go through a couple of screws per year, making this pack sufficient for several years of casual use. For competitive racing or intense bashing sessions, having multiple spare packs is a smart idea, as vibration and impact can loosen or damage fasteners more frequently.
- What makes genuine Losi parts worth buying instead of generic alternatives? — Genuine OEM parts like these button head screws are engineered and tested specifically for your vehicle, ensuring perfect compatibility and performance. Losi designs every component to work together as an integrated system, and using inferior or incorrectly sized fasteners can compromise safety, performance, and the longevity of your RC desert truck. The small investment in genuine parts pays dividends in reliability and enjoyment.
- Do I need any special tools to install these screws? — Button head screws typically require a hex key or Allen wrench for installation, though the specific size will depend on the screw head design. We recommend consulting your Losi vehicle manual for the correct tool size. Having a quality RC-specific tool set with multiple hex key sizes is invaluable for any serious RC car UK enthusiast.
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 M4 x 12mm (10) Z-LOS235007 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:
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