Team Corally Steel Screws M4 x 10mm Hex Button Head 10 Piece Pack C-3003-40-10

Overview

The Corally Steel Screws M4 x 10mm Hex Button Head set is an essential fastening solution for RC car enthusiasts throughout the UK who demand quality and reliability in their builds. Whether you're maintaining your 1/10 scale RC buggy, assembling a competition-grade crawler, or servicing your electric off-road truck, these precision-engineered screws offer the durability and performance you need to keep your RC vehicles running at their best. Team Corally has established itself as a trusted manufacturer of premium RC components, and these steel fasteners exemplify the brand's commitment to engineering excellence.

Designed to meet DIN 7380 industrial standards, these hex button head screws provide secure fastening for critical components on your RC car UK builds. The M4 diameter with 10mm length makes them ideal for a wide range of assembly applications, from securing suspension arms and chassis braces to fastening body panels and electronics mounts. Whether you're a seasoned competitor preparing your rig for race day or a weekend basher who needs reliable spares, this 10-piece pack ensures you have quality fasteners on hand whenever you need them.

Every RC enthusiast knows that the strength of your build is only as good as its fasteners. Using inferior screws can lead to component failure, loosening during high-impact runs, and ultimately, damaged RC vehicles that require expensive repairs. These Corally steel screws eliminate that risk, providing confidence that your setup will hold together through aggressive driving, jumps, and competitive racing.

Key Features

• Premium Steel Construction — Manufactured from high-grade steel, these screws offer superior strength and resistance to stripping, ensuring they maintain secure fastening even under the intense vibrations and impacts typical of RC car use. Steel fasteners are far more durable than plastic alternatives and resist the wear that comes from repeated assembly and disassembly during maintenance and upgrades.
• Hex Button Head Design — The distinctive hex button head provides excellent grip and leverage when tightening or loosening screws, allowing you to apply torque safely without damaging the fastener or surrounding components. This design is particularly favoured in the RC hobby because it keeps the screw head low-profile whilst remaining highly accessible with standard hex tools.
• M4 Thread Specification — With an M4 diameter thread, these screws are sized perfectly for mid-range RC applications across 1/10 scale vehicles and larger, offering compatibility with most quality RC parts and chassis designs. The M4 size strikes an ideal balance between strength and weight, making it suitable for both plastic and metal mounting points.
• 10mm Length — The precise 10mm length is ideal for applications where you need secure fastening without excessive bolt protrusion that could interfere with components, suspension movement, or body fitment. This length is among the most commonly needed sizes for RC car assembly and repair work.
• DIN 7380 Industrial Standard — These screws conform to DIN 7380 specifications, an internationally recognised standard that guarantees consistent quality, dimensional accuracy, and reliable performance. Building your RC car UK setup with DIN-compliant fasteners means you're using the same engineering standards trusted in professional and industrial applications.
• Black Finish — The black colour coating provides subtle aesthetics whilst offering a degree of corrosion resistance, helping your fasteners maintain their integrity through outdoor runs and storage. The finish also makes the screws easier to identify and prevents them from standing out visually against your RC chassis and components.
• 10-Piece Pack — This generous quantity ensures you have adequate spares for multiple assemblies, repairs, and rebuilds without running short. Having extra fasteners on hand is a mark of a properly equipped RC enthusiast, allowing you to complete projects without delay.

Technical Performance

These Corally steel screws represent the intersection of precision engineering and practical RC hobby requirements. The M4 x 10mm specifications make them compatible with a broad range of RC vehicles including 1/10 and larger scale electric buggies, monster trucks, short-course trucks, crawlers, and off-road racers. The hex button head design, governed by DIN 7380 standards, ensures that the screws maintain dimensional consistency batch to batch, allowing you to build with confidence knowing your fasteners will perform identically to previous purchases. The steel construction provides tensile strength far exceeding what's needed for typical RC applications, meaning these screws will resist the stripping and loosening that can plague cheaper alternatives. When you're running a brushless RC car at high speeds or putting a 4WD crawler through rock gardens and technical terrain, the last thing you want is fasteners failing due to inferior materials or manufacturing standards. These Team Corally screws are built to endure the abuse that RC vehicles experience whilst maintaining their grip and functionality. Whether you're fastening aluminium chassis plates, plastic body mounts, or titanium upgrade parts, the robust construction of these screws ensures reliable performance.

What's in the Box

• 10 x Corally Steel Screws M4 x 10mm Hex Button Head

Frequently Asked Questions

• What are these screws designed for in RC vehicles? — These M4 x 10mm hex button head screws are versatile fasteners suitable for securing components across mid-range and larger RC cars. Common applications include fastening suspension arms, chassis braces, body post mounts, electronics trays, servo arms, and general assembly work on 1/10 scale vehicles and larger. The precise dimensions make them compatible with most quality RC parts designed to accept M4 fasteners.
• Are these screws suitable for beginners and experienced RC builders? — Yes, absolutely. These screws are ideal for RC enthusiasts at any skill level. Beginners will appreciate the reliability and quality, knowing they're using industrial-standard fasteners that won't fail unexpectedly. Experienced builders and competitors value them for their consistency and durability, particularly for high-performance race builds where component failure can be costly and dangerous.
• What does DIN 7380 standard mean for my RC car? — DIN 7380 is an internationally recognised German industrial standard that specifies exact dimensions, tolerances, and material requirements for hex button head screws. This certification means you're getting fasteners engineered to precise specifications, ensuring they fit correctly into M4 threaded holes and deliver consistent performance. Using DIN-standard fasteners eliminates guesswork and ensures your RC car UK build will be properly secured.
• How many screws do I need to keep spare? — This depends on your RC activities. For casual weekend bashing, one 10-piece pack may last several months. For frequent racing, regular maintenance, or building multiple vehicles, keeping 2-3 packs on hand is sensible. Losing or stripping a screw during maintenance is common, so having adequate spares prevents delays to your RC fun and keeps you ready for impromptu upgrades or repairs.
• Will these screws work with my specific RC vehicle? — If your RC car is designed to accept M4 fasteners, these screws will work. This includes most quality 1/10 scale buggies, monster trucks, short-course trucks, and larger RC vehicles from respected manufacturers. Check your vehicle's manual or parts list to confirm M4 compatibility. If you're unsure, measure existing screws on your setup or contact the RC Model Shop team for advice.
• What makes steel screws better than alternatives? — Steel fasteners offer superior strength, resistance to stripping, and durability compared to plastic or cheaper metal alternatives. When you're pushing your electric RC car hard or rock crawling with a 4WD setup, steel screws maintain their integrity where inferior fasteners would bend, snap, or strip under stress. The investment in quality is small, but the reliability gains are significant.

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 CORALLY STEEL SCREWS M4 X 10MM HEX BUTTON HEAD 10 PCS 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.