- Part Number: Z-ARA340160
- EAN: 5052127033992
- Manufacturer: ARRMA
- Product Type: Step Screw
- Dimensions: 6x22mm
- Quantity: 2
- Spare Part Category: Chassis Spares
- Compatible Vehicle 1: ARRMA 1/5 Kraton 4X4 8S BLX EXB Brushless Monster Truck RTR, Black (C-ARA5808V2T1)
- Compatible Vehicle 2: ARRMA 1/5 Outcast 4X4 8S BLX EXB Brushless Stunt Truck RTR, Black (C-ARA5810V2T1)
- Vehicle Scale: 1/5
- Vehicle Drive System: 4WD
- Vehicle Power System: Brushless 8S LiPo
Overview
The ARRMA Step Screw 6x22mm (2) Z-ARA340160 is an essential replacement chassis spare part designed specifically for ARRMA's flagship 1/5 scale brushless monster trucks and stunt trucks. Whether you're maintaining your ARRMA Kraton 4X4 8S BLX EXB or ARRMA Outcast 4X4 8S BLX EXB, these precision-engineered step screws are critical fasteners that secure chassis components under the extreme stresses of high-performance RC driving. As a UK RC hobby enthusiast, you'll appreciate having genuine ARRMA spares on hand to keep your brushless RC monster truck or stunt truck running at peak performance. These step screws are subjected to constant vibration and impact forces during aggressive driving, making them wear items that benefit from periodic replacement or upgrade.
Step screws serve a vital function in RC vehicle construction, providing secure fastening points that resist loosening under the constant acceleration, braking and cornering forces experienced by 1/5 scale brushless RC trucks. The 6x22mm dimensions make these screws specifically engineered for the structural requirements of ARRMA's 8S LiPo-powered monsters, which deliver extreme torque and speed to the chassis. Whether you've lost fasteners during a bashout session or simply want to ensure your ready to run RC truck maintains perfect mechanical integrity, these OEM ARRMA step screws are the correct choice. Quality fasteners matter in the RC car UK hobby — loose screws can lead to components shifting, affecting handling and potentially causing more serious damage during aggressive driving.
For serious RC enthusiasts in the UK who run ARRMA's premium brushless monster trucks, maintaining a stock of genuine OEM spares is essential maintenance practice. The ARRMA Step Screw 6x22mm (2) comes as a pair, allowing you to replace fasteners on multiple locations or keep spares ready for your next service interval. These chassis spares are manufactured to ARRMA's exacting standards, ensuring perfect fit and durability in the demanding environment of 1/5 scale RC monster truck racing and bashing.
Key Features
- Genuine OEM ARRMA Component — These step screws are manufactured by ARRMA to exact OEM specifications, guaranteeing perfect compatibility and reliability with your brushless RC monster truck or stunt truck, eliminating any guesswork about fitment or quality.
- Pack of Two Units — You receive a pair of step screws, allowing you to replace fasteners at multiple chassis points or maintain spares for future maintenance on your 1/5 scale RC vehicle.
- Optimised Dimensions for 8S Power — The 6x22mm size is specifically engineered to handle the structural demands of ARRMA's 8S LiPo brushless monster trucks, providing secure fastening under extreme acceleration and impact forces.
- Essential Maintenance Item — Step screws are critical fasteners that experience constant vibration and stress during RC driving, making them wear items that benefit from regular replacement to maintain vehicle integrity and performance.
- Universal Compatibility Across Models — These screws are compatible with both the ARRMA Kraton 4X4 8S BLX EXB and ARRMA Outcast 4X4 8S BLX EXB, giving you flexibility if you run multiple vehicles from ARRMA's premium lineup.
- Secure Your Investment — Using genuine OEM fasteners protects your investment in an expensive brushless RC monster truck, ensuring components remain securely fastened during aggressive driving and bashout sessions.
Technical Performance
The ARRMA Step Screw 6x22mm (2) represents precision engineering applied to what might seem like a simple fastener. These screws are manufactured to exacting tolerances that ensure perfect fit within ARRMA's chassis structure whilst providing the necessary clamping force to resist vibration loosening. The 6x22mm dimensions are specifically calculated for the structural requirements of ARRMA's 1/5 scale brushless monster trucks powered by 8S LiPo batteries, which deliver extraordinary torque figures to the chassis. Step screws experience constant micro-motion under the dynamic forces generated by brushless motors pushing peak RPM, sudden acceleration events, high-speed cornering and impact during jumps and bashing. The quality of these fasteners directly impacts overall vehicle reliability — loose screws can shift chassis components fractionally, altering suspension geometry and handling characteristics, potentially leading to unpredictable driving behaviour. ARRMA's engineering standards ensure these step screws maintain their clamping force throughout extended driving sessions, whether you're running on tarmac surfaces or bashing through off-road terrain. The material composition and manufacturing process create fasteners that resist stripping and maintain their mechanical properties even when subjected to repeated installation and removal during maintenance cycles.
What's in the Box
- ARRMA Step Screw 6x22mm — 2 units
Frequently Asked Questions
- Which ARRMA RC models use the Step Screw 6x22mm Z-ARA340160? — These step screws are specifically compatible with the ARRMA 1/5 Kraton 4X4 8S BLX EXB Brushless Monster Truck RTR and the ARRMA 1/5 Outcast 4X4 8S BLX EXB Brushless Stunt Truck RTR. Both of these premium brushless RC vehicles use these screws as chassis fasteners to secure structural components under the extreme forces generated by their powerful 8S LiPo powertrains.
- Why do I need replacement step screws for my ARRMA monster truck? — Step screws are subjected to constant vibration and mechanical stress during RC driving and can gradually loosen, strip, or become damaged through normal wear and teardown/rebuild cycles. Maintaining a stock of genuine ARRMA OEM fasteners ensures you can quickly replace any compromised screws during maintenance, keeping your brushless RC truck in perfect mechanical condition and preventing component shifting that could affect handling and performance.
- Are these screws suitable for bashout driving? — Absolutely. The 6x22mm step screws are specifically engineered for the extreme conditions of ARRMA's brushless monster trucks, which are designed for aggressive bashout driving as well as racing. However, given the high-energy impacts and vibration involved in bashing, you should inspect fasteners regularly and replace any that show signs of loosening or damage to maintain vehicle integrity.
- How many step screws do I receive in this pack? — This item includes a pack of two step screws, allowing you to replace fasteners at multiple locations or maintain spares for future maintenance cycles on your ARRMA brushless RC monster truck.
- Is this a wear item that needs regular replacement? — Yes, step screws should be considered maintenance items that benefit from periodic inspection and replacement as part of regular RC vehicle care. The vibration and impact forces experienced during driving can gradually fatigue fasteners and loosen their clamping force, making periodic replacement a smart investment in vehicle reliability.
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 Step Screw 6x22mm (2) Z-ARA340160 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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