Feature: 1. Steel Material: Made of steel, driveshaft screw pins have the characteristics of rust prevention and wear resistance. They are more powerful and have a long service life. 2. Improve Performance: Driveshaft screw pins effectively improve the steering performance of the car, reduce the looseness caused by road vibration and bumps, and allow the remote control car to drive safely. 3. Stable Running: Small size and perfect design, driveshaft screw pins have higher durability and stronger performance, making the remote control vehicle run smoothly. 4. Convenient Installation: Light weight, reasonable design, convenient installation of driveshaft screw pins, and direct replacement of old or damaged screws to obtain higher strength. 5. Beautiful and Practical: The exquisite appearance and stable performance of driveshaft screw pins make your remote control car look more cool and practical. Specification: Item Type: Driveshaft Screw Pins Material: Steel Weight: Approx. 2g/0.07oz Length: 13mm/0.51in Screw: M4 Color: Black Applicable Model: For Losi Baja Rey 1/10 RC Car Package List: 10 x M4 Driveshaft Screw Pins Note: 1. Please allow 1‑3mm error due to manual measurement, thank you! 2. Due to the difference between different monitors, the pictures may not reflect the actual color of the items.