In Stock
Traxxas X-Monster Chassis #77036 Full Screw Kits | 12.9 Grade Alloy Steel Black Oxide Hex Socket Assortment Kit
$59.00
100 in stock
Free Shipping Coupone Code: Freeshipping. Apply it during checkout.
Note: only available for screw kits order over USD30 or equivalent value.
Shipping Notes
- If goods is in stock, we’ll deliver the order in 3 ~ 7 days.
- If rc cars or its spare parts are out of stock, please check with our sales team for delivery timeframe.
- If screw kits are out of stock, we usually restock in 4~5 days.
- We will use express courier service like DHL, Fedex. International transport will take 5 ~ 7 days.
- Please read our Refund, Return and Order Cancellation Policy carefully before placing order.
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260+ Pieces Alloy Steel Screw Kit for Traxxas X-Monster Chassis
All of our screws and nuts are manufactured from high‑quality alloy steel with a durable black oxide finish for enhanced corrosion resistance and a clean, professional appearance. Every screw in this kit is 12.9 grade, delivering maximum strength, high torque capacity, and exceptional durability for demanding RC applications. All nuts are 8.8 grade, providing reliable thread integrity, excellent load‑bearing performance, and long‑lasting stability under vibration and impact. This combination ensures a strong, balanced, and highly dependable fastening system for your RC vehicle.
Included in the kit:
- All socket screws，10 pcs each size
- Button Screws, 10pcs each size
- Flat Head Screws, 10pcs each size
- Set Screws, 10pcs each size
- Quality reusable plastic pit case.
We didn’t find relevant any size information about the nut and washer of this car. If anyone can help, we’ll have a gift.
Note: This kit includes only standard size items. Non-standard sizes developed by Traxxas are not included.
FAQ
Why choose 12.9 grade screws?
12.9 Grade alloy steel screws are among the strongest fasteners used in RC vehicles. They offer:
- Exceptional Tensile Strength – Handles extreme loads, impacts, and high‑stress components.
- Superior Wear Resistance – Ideal for metal-to-metal connections and high‑vibration environments.
- High Torque Capacity – Reduces the risk of stripping or shearing during installation.
- Long Service Life – Perfect for heavy‑duty RC bashing, racing, and high‑power setups.
These screws are the preferred choice for enthusiasts who demand maximum performance and reliability.
Why choose 8 grade nuts?
8 Grade alloy steel nuts provide the perfect balance of strength, durability, and reliability for high‑performance RC applications. They offer:
- High Tensile Strength – Securely withstands heavy loads, vibration, and repeated impacts without deforming.
- Excellent Thread Integrity – Resists stripping and maintains a strong hold even during frequent assembly and disassembly.
- Reliable Locking Performance – Works perfectly with 8.8 and 10.9 grade screws, ensuring stable fastening throughout the entire vehicle.
- Enhanced Durability – Ideal for suspension arms, wheel hubs, drivetrain components, and other high‑stress areas.
These nuts deliver all the strength RC enthusiasts need—without unnecessary weight or cost—making Grade 8 the smart, dependable choice for demanding off‑road and on‑road setups.
Why use alloy steel material?
Our screws and nuts are made from high‑quality alloy steel, offering:
- High hardness and structural stability
- Excellent fatigue resistance
- Better performance than stainless steel in high‑load applications
- Ideal for chassis, suspension, drivetrain, and metal upgrade parts
Alloy steel is the industry standard for professional‑grade RC fasteners.
What is black oxide (blackened) surface treatment?
Each screw is finished with a black oxide coating, providing:
- Enhanced corrosion resistance
- Reduced friction during installation
- Improved fatigue strength
- A clean, professional appearance
- Better protection in dusty or humid environments
Black oxide is widely used in high‑performance mechanical and automotive components.
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