This is the UpGrade RC Aluminum 4mm Serrated Wheel Nuts (4) (Black)

Wheel Nut Overview:

UpGrade RC Aluminum 4mm Serrated Wheel Nuts. These wheel nuts offer a secure, slip-resistant fit for high-performance RC bashers. Made from durable aluminum, these serrated nuts provide enhanced grip and reliability, preventing loosening even during the most intense driving sessions.

Features:

• Perfect for 1/10 scale bashers
• Machined from lightweight aluminum
• Serrated for enhanced wheel locking
• Anodized in sleek black and Classy red

Includes:

• (4) Aluminum 4mm Serrated Wheel Nuts