HoBao M3X15mm Hex Socket Button Head Screws Black H33315

Overview

The HoBao M3X15mm Hex Socket Button Head Screws H33315 are precision fasteners designed for serious RC enthusiasts who demand reliability and quality in their builds. These black machine thread screws are essential spare parts for owners of HoBao RC models, particularly those running the popular Hyper 10SC 2.0 Electric Short Course Truck, Hyper MT Plus Electric Monster Truck, and Hyper VS2 1/8 Electric Buggy platforms. Whether you're maintaining your ready to run RC truck, performing mid-season maintenance on your competition buggy, or rebuilding after an intense off-road bash session, having quality replacement fasteners on hand is crucial to keeping your RC car running at peak performance.

These hex socket button head screws represent the kind of attention to detail that separates the best RC hobby shops from the rest. HoBao has earned its reputation as a trusted manufacturer in the RC car UK market by producing vehicles and components that withstand the demands of serious racing and recreational use. The M3X15mm specification makes these screws suitable for a wide variety of assembly points on modern RC buggies, trucks, and short course vehicles. With a diameter of 3mm and 15mm length, this size is one of the most commonly used fasteners across HoBao's extensive model range, making it an invaluable component to stock in your RC workshop.

When you're setting up a new RC car UK ready to run model or maintaining an established competition machine, the quality of every fastener matters. These hex socket button head screws ensure secure assembly, reliable retention under high vibration and impacts, and the kind of professional finish that serious RC enthusiasts expect from their builds. The button head design provides excellent grip when using the included hex key driver, while the machine thread specification ensures consistent, repeatable installation every time.

Key Features

• M3 Size Thread — The M3 metric thread size is one of the most versatile fastener sizes used throughout HoBao's RC model range, making these screws compatible with numerous assembly points across their electric and nitro vehicles.
• 15mm Length — The 15mm length provides sufficient engagement depth for secure fastening whilst remaining compact enough for precise placement in tight spaces common to modern RC buggy and truck designs.
• Hex Socket Driver Type — The hex socket design requires the use of a hex key (Allen wrench) for installation and removal, providing excellent torque transfer and reducing the risk of stripping compared to slot-head or Phillips-head alternatives commonly found in inferior fasteners.
• Button Head Profile — The button head design offers a low-profile aesthetic that sits flush or slightly proud of mounting surfaces, preventing snags and allowing for cleaner assembly whilst maintaining excellent grip contact with the hex key driver.
• Machine Thread Specification — Machine thread screws are cut with precision to provide consistent, repeatable installation, unlike self-tapping alternatives which can damage threaded holes over repeated assembly and disassembly cycles.
• Black Finish — The black colour provides a professional appearance that matches most modern RC car bodies and chassis components, whilst the finish helps protect against corrosion and oxidation during storage and use.
• Authentic HoBao Component — As official HoBao spare parts, these screws are engineered to exact specifications and ensure compatibility with all listed HoBao models without the compatibility issues sometimes encountered with generic fasteners.

Technical Performance

These M3X15mm hex socket button head screws are manufactured to the exacting standards HoBao applies across their entire spare parts range. The machine thread design ensures precise fit in pre-drilled and tapped mounting holes, eliminating the wobble and inconsistency that can occur with self-tapping fasteners over multiple assembly cycles. The 3mm diameter provides excellent strength-to-weight ratio, critical in RC applications where every gram matters for performance. The 15mm length has been calculated to provide sufficient thread engagement for secure fastening whilst avoiding bottoming out in typical HoBao assembly points. The hex socket design transfers torque more efficiently than Phillips or slot-head alternatives, reducing the likelihood of fastener damage during removal—essential when you need to service your RC car UK model repeatedly throughout the racing season. Whether you're installing these screws in the chassis of a ready to run electric buggy or reassembling components after competitive racing, the consistent quality and precision engineering ensures reliable performance under the extreme vibration, acceleration, and impact forces that RC vehicles experience during high-speed off-road use.

What's in the Box

• HoBao 3x15mm Hex Socket Button Head Screws H33315 (quantity as specified at purchase)

Frequently Asked Questions

• What HoBao RC models are these screws compatible with? — These M3X15mm hex socket button head screws are compatible with an extensive range of HoBao vehicles including the Hyper 10SC 2.0 Electric Short Course Truck (both RTR and ARR variants with Orange/Black, Blue/White, and Grey body options), the Hyper MT Plus Electric Monster Truck Rolling Chassis, the Hyper MT Sport Plus Electric and Nitro RTR models, and the Hyper VS2 1/8 Electric and Nitro Buggy range. If you own any of these popular HoBao models, these screws are genuine spare parts designed specifically for your vehicle.
• Why would I need replacement M3X15mm screws for my HoBao RC truck? — RC vehicles experience extreme stress during use, and fasteners are among the first components to wear or go missing during high-impact bashing sessions, racing events, or general recreational use. Having spare M3X15mm hex socket button head screws ensures you can quickly repair or maintain your ready to run RC car without ordering a complete rebuild kit. These screws are commonly used in multiple locations across HoBao chassis and assemblies, so having several spares in your RC workshop is smart maintenance practice.
• What tools do I need to install these screws? — You will need a hex key (Allen wrench) driver that fits the M3 socket. Most RC enthusiasts already have a set of metric hex keys from assembling their RC cars UK models, as these tools are essential for any serious hobbyist's workshop.
• Are these genuine HoBao components? — Yes, these are authentic HoBao spare parts manufactured to the exact specifications required for proper fit and function in HoBao models. Using genuine fasteners ensures compatibility and performance, whereas generic or non-standard screws can lead to poor fitment, stripped holes, or safety issues during high-speed operation.
• How many screws should I order? — This depends on your needs. If you're simply replacing lost or damaged fasteners, one pack may suffice. However, if you're performing a complete rebuild or servicing multiple vehicles, consider ordering several packs to ensure adequate stock. Many serious RC enthusiasts keep multiple spare packs in their workshop for quick repairs.
• What is the thread pitch on these M3 screws? — These are machine thread screws designed for use with pre-tapped holes common to HoBao assembly points. The M3 specification ensures compatibility with all HoBao models listed as compatible with this part number.

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 HoBao M3X15mm Hex Socket Button Head Screws H33315 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.