WLtoys Set Screws M4×3 (Grub Screws) – Hex Socket Headless Screws for RC Crawler 104020 / 104010 / 104006 / 104026 | India

Secure your RC crawler components with the WLtoys Set Screws M4×3 (Part No. 104003.2427). These hex socket headless screws (grub screws) are essential for locking gears, shafts, and other drivetrain components firmly in place.

Made from high-strength carbon steel with nickel plating, these screws offer excellent durability, corrosion resistance, and long service life—even under heavy usage.

Designed for precision fit and strong holding power, they help prevent slipping and ensure stable operation of critical components like motor gears and drive shafts.

Perfect for maintenance, replacements, or upgrades, this set is a must-have for every RC enthusiast.

Key Features

• Original WLtoys set screws (104003.2427)
• Size: M4 × 3 mm
• Type: Hex socket headless (grub screws)
• Made from carbon steel for high strength
• Nickel plated for corrosion resistance
• Provides secure locking for gears and shafts
• Prevents slipping during operation
• Ideal for maintenance and repairs

Specifications

• Part Number: 104003.2427
• Type: Set Screw / Grub Screw
• Size: M4 × 3 mm
• Material: Carbon Steel
• Finish: Nickel Plated
• Head Type: Hex Socket (Headless)

Compatibility

Supports the following WLtoys models:

• WLtoys 104020
• WLtoys 104010
• WLtoys 104006
• WLtoys 104026

What’s in the Box

• 4 × M4×3 Set Screws