Overview
The FMS Headless Screws M4*4 are essential replacement fasteners designed specifically for 1:10 scale RC cars, particularly the FMS F100 model. These precision-engineered headless screws are indispensable spare parts for anyone who regularly maintains and repairs their RC car UK collection. Whether you are a serious competitor, a weekend basher, or an enthusiast who enjoys fine-tuning your RC vehicles, having quality replacement screws on hand ensures you can quickly address any assembly or reassembly needs without interrupting your driving sessions.
Headless screws are a critical component in RC vehicle construction, offering a streamlined profile that allows parts to sit flush without protruding fastener heads that could interfere with fitment or aerodynamics. The M4*4 specification refers to a 4-millimetre diameter screw with a 4-millimetre length, making these ideal for securing smaller components and internal assemblies on your 1:10 scale RC car. FMS has engineered these screws to exacting standards, ensuring they meet the precise tolerances required for reliable performance in high-vibration RC environments where loose fasteners can quickly become a problem.
If you own an FMS F100 or similar 1:10 scale RC car, including these screws in your spare parts collection is a wise investment. They are easy to lose during maintenance, prone to stripping if overtightened, and essential for keeping your RC car in peak working condition. Order the FMS Headless Screws M4*4 today and ensure you always have the right fasteners when you need them.
Key Features
- M4*4 Specification — These headless screws measure exactly 4 millimetres in diameter with a 4-millimetre length, providing the precise sizing needed for 1:10 scale RC car assemblies and ensuring compatibility with FMS F100 vehicles and similar models that use this fastener size.
- Headless Design — The absence of a protruding screw head creates a flush, streamlined profile that allows components to seat properly without interference, maintaining the structural integrity and fit of your RC car's internal assemblies and ensuring optimal performance.
- FMS OEM Quality — As genuine FMS factory parts, these screws are manufactured to the same exacting standards used in new FMS vehicles, guaranteeing reliable performance, proper material composition, and consistent thread quality that aftermarket alternatives often cannot match.
- Replacement Spare Parts — Designed as consumable maintenance items, these screws allow you to replace worn, stripped, or lost fasteners without needing to purchase entire assemblies, making them a cost-effective solution for keeping your RC car road-ready.
- High-Vibration Reliability — RC vehicles experience constant vibration and shock loads during operation, and these precision screws are engineered to maintain their grip and resist loosening in the demanding environment of 1:10 scale RC racing and bashing.
Technical Performance
The FMS Headless Screws M4*4 represent precision fastening engineering optimised for the demands of 1:10 scale RC vehicles. With an M4 diameter and 4-millimetre length, these screws provide the exact sizing needed for internal assemblies, suspension mounting points, and component retention on FMS F100 RC cars and comparable models. Manufactured from quality steel with proper thread geometry, these headless screws deliver superior clamping force compared to cheaper alternatives, ensuring that critical components remain securely fastened even during aggressive driving, high-speed runs, and rough terrain bashing. The headless design is particularly valuable in RC applications where every millimetre of space matters and where protruding fastener heads could catch on components or interfere with fitment tolerances. FMS engineers understand that RC cars operate in high-vibration environments where inferior fasteners quickly work loose, leading to component failures and downtime. These OEM-spec screws are designed to maintain their grip throughout extended driving sessions and multiple maintenance cycles. Whether you are performing routine maintenance, rebuilding assemblies after a crash, or fine-tuning your RC car's suspension and drivetrain, having genuine FMS headless screws ensures you can complete repairs with confidence knowing that your fasteners will perform reliably.
What's in the Box
- FMS Headless Screws M4*4 — set of replacement fasteners
Frequently Asked Questions
- Are these screws compatible with my FMS RC car? — Yes, these M4*4 headless screws are specifically designed for 1:10 scale FMS vehicles including the F100 model. If your RC car uses M4*4 fasteners, these genuine FMS parts are the correct replacement option and will provide proper fitment and reliable performance.
- Why should I buy genuine FMS screws instead of generic alternatives? — Genuine FMS screws are manufactured to OEM specifications with precise thread geometry, proper material composition, and quality control standards that ensure reliable performance in high-vibration RC environments. Generic fasteners often feature inferior metallurgy and loose tolerances that lead to stripped threads and loosening during operation.
- How many screws come in this pack? — The source information does not specify the exact quantity of screws included in this pack. We recommend contacting RC Model Shop directly to confirm the number of screws provided so you can determine whether additional packs are needed for your maintenance requirements.
- What is the difference between headless screws and standard screws? — Headless screws feature a flush design without a protruding head, allowing components to seat properly without interference. This is especially important in tight RC car assemblies where standard screws with raised heads would prevent proper fitment or catch on adjacent components, making headless screws the preferred choice for 1:10 scale RC vehicles.
- Can I use these screws for other RC models? — If your RC car requires M4*4 headless screws, these FMS parts will work. However, it is essential to verify that your specific RC vehicle uses this screw size before purchasing, as using incorrect fastener sizes can result in poor fitment, stripped threads, or component damage.
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 FMS Headless Screws M4*4 APSC22116 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.
- Product Type: Headless Screws
- Model Number: APSC22116
- Brand: FMS
- Scale: 1:10
- Screw Specification: M4*4
- Screw Diameter: 4 millimetres
- Screw Length: 4 millimetres
- Design: Headless
- Compatible Vehicle: FMS F100
- Price (USD): $4.49
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.
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- 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.
