ARRMA Flanged Lock Nut M3 Black 4 Pack RC Hardware Z-ARA708009

• Product Type: Flanged Lock Nut
• Size: M3
• Colour: Black
• Finish: Black Anodized
• Locking Type: Nylon Insert Thread Locking
• Flange Design: Yes - Increased closure surface for improved security
• Quantity per Pack: 4 units
• Brand: ARRMA
• Model Number: Z-ARA708009 / ARA708009
• Thread Locking Feature: Nylon section provides thread locking action to prevent vibration loosening
• Application: ARRMA vehicles and compatible RC cars
• Material: Steel with black anodized coating and nylon insert

Overview

The ARRMA Flanged Lock Nut M3 Black (4) Z-ARA708009 is an essential hardware component for RC car enthusiasts across the UK who demand reliability and durability in their builds. Whether you're a seasoned competitor running your RC monster truck at the track or a weekend basher enjoying off-road adventures, these M3 flanged lock nuts provide the secure fastening your vehicle needs. ARRMA is renowned for manufacturing precision RC parts and accessories that meet the exacting standards of the hobby, and these lock nuts are no exception. When you're investing in quality RC cars and trucks—from entry-level ready to run models to high-performance competition machines—using genuine replacement parts like these ensures your vehicle remains in peak condition.

These flanged lock nuts are specifically engineered to deliver a secure and durable fixing for ARRMA vehicles and compatible RC platforms. The inclusion of nylon locking elements means you get professional-grade thread locking action that prevents fasteners from vibrating loose during intense driving sessions. Every RC car builder and racer knows that loose hardware can lead to catastrophic failures mid-run, which is why investing in quality locking fasteners is a cornerstone of proper maintenance and setup. The black anodized finish not only looks professional but also provides protection against corrosion and wear, ensuring these nuts maintain their integrity through countless hours of RC driving.

Available as a pack of four nuts, this product represents excellent value for RC enthusiasts who need reliable replacement hardware. Whether you're rebuilding your suspension arms, replacing damaged fasteners, or building a new RC car from scratch, having quality M3 lock nuts on hand is essential. RC Model Shop stocks genuine ARRMA parts so you can shop with confidence, knowing you're getting authentic components that will perform exactly as intended.

Key Features

• Black Anodized Finish — The black anodized coating provides superior protection against corrosion, oxidation and general wear from the elements and driving conditions. This ensures your fasteners maintain their appearance and structural integrity throughout their service life, whether you're racing on wet tracks or bashing through muddy terrain.
• Flanged Surface Design — The expanded flanged head increases the closure surface area, distributing pressure more evenly across the component being fastened. This larger contact patch significantly improves grip and security, preventing the nut from pulling through soft materials and ensuring your critical assemblies remain rock solid during aggressive driving.
• Nylon Locking Element — Integrated nylon inserts provide genuine thread locking action that prevents vibration-induced loosening. This is critical for RC cars where constant vibration and impact loading can work conventional fasteners loose within minutes. The nylon element creates friction that keeps the nut firmly seated without requiring constant retightening.
• M3 Size Specification — These M3 lock nuts are sized to fit standard M3 fastening points found throughout ARRMA vehicles and many other RC car platforms. The metric sizing ensures precise fitment and compatibility with proper torque characteristics.
• Pack of Four Units — This convenient four-pack provides enough fasteners for multiple assembly points, making it practical for both single repairs and comprehensive rebuilds of your RC vehicle.

Technical Performance

The ARRMA Flanged Lock Nut M3 Black demonstrates engineering excellence typical of ARRMA's commitment to quality RC parts and accessories. These nuts are manufactured to precise specifications that ensure consistent fitment and reliable performance across repeated assembly and disassembly cycles. The combination of the flanged design and integrated nylon locking element creates a fastening solution that outperforms standard nuts in vibration-prone environments like RC cars and trucks. The black anodized finish is applied using professional-grade anodizing processes that create a durable, hard-wearing surface resistant to corrosion from moisture, sweat, and environmental exposure. The nylon insert material is engineered to maintain its locking properties across a wide temperature range, so whether you're running your RC vehicle in summer heat or winter cold, the fastening integrity remains consistent. For RC enthusiasts in the UK who demand reliability from their equipment, these nuts meet the high standards expected from genuine ARRMA components. The M3 sizing integrates seamlessly with the suspension arms, steering components, and chassis mounting points found on ARRMA vehicles, ensuring proper alignment and secure assembly every time.

What's in the Box

• 4 x Flanged M3 Lock Nuts in black anodized finish

Frequently Asked Questions

• Why should I use flanged lock nuts on my RC car instead of standard nuts? — Flanged lock nuts offer superior security compared to standard hardware because the wider flange distributes clamping force over a larger area, preventing fasteners from working loose under vibration. The integrated nylon insert provides consistent thread locking that keeps your RC car's critical assemblies tight, which is essential for maintaining control and preventing component failures during high-speed driving or aggressive bashing.
• Are these nuts compatible with all ARRMA RC vehicles? — The M3 size makes these nuts compatible with most ARRMA vehicles that use M3 fastening points, including suspension components, chassis mounts, and other critical assemblies. Always verify the fastener size requirements for your specific ARRMA model before ordering, as some larger vehicles may use different sizing.
• How often should I replace my RC lock nuts? — Flanged lock nuts are durable and reusable many times over, but if you notice the nylon insert has become compressed or the nut no longer holds thread tension when hand-tightened, it's time to replace it. Having spare M3 lock nuts on hand ensures you're never caught without the right fastener when maintaining or rebuilding your RC car.
• What makes the black anodized finish special? — The black anodized coating provides exceptional corrosion resistance and durability compared to bare metal fasteners. For UK RC enthusiasts who race in wet conditions or bash in muddy terrain, this protective finish helps your fasteners resist oxidation and maintain their appearance and function throughout their service life.
• Are these genuine ARRMA parts? — Yes, the ARRMA Flanged Lock Nut M3 Black Z-ARA708009 is a genuine ARRMA component sourced directly from the manufacturer. Buying authentic parts ensures perfect compatibility and reliable performance in your RC vehicle.

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 ARRMA Flanged Lock Nut M3 Black (4) Z-ARA708009 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.