1UP Racing 1UP870301 4mm Lockdown Serrated Aluminum Wheel Nuts — Purple (4-Pack)

The 1UP Racing 1UP870301 4mm Lockdown Serrated Aluminum Wheel Nuts are a premium wheel nut upgrade machined from 7075 high-strength aluminum for maximum durability with minimal weight. The serrated flanged surface bites into the wheel hex for superior grip, keeping wheel nuts locked securely in place through hard hits and demanding race conditions. Purple anodized finish. Sold as a 4-pack.

Key Features

• Part Number: 1UP870301
• Size: 4mm
• Color: Purple anodized
• Material: 7075 high-strength aluminum
• Serrated flanged surface for superior grip and lock retention
• Lightweight aluminum construction
• Includes 4 × 4mm Lockdown Serrated Aluminum Wheel Nuts

Compatibility

Direct replacement for standard 4mm wheel nuts on RC vehicles — verify fitment with your specific vehicle before purchasing.

Benefits

• Serrated flange bites into wheel hex to prevent loosening under race stress and hard impacts
• 7075 aluminum is stronger and lighter than standard steel wheel nuts
• Purple anodized finish adds custom color to your build
• Direct replacement — no modifications needed for compatible vehicles

Quick Take

Stop losing wheel nuts on the track — the 1UP 1UP870301 Lockdown Serrated Wheel Nuts grip tight and stay put, race after race. 7075 aluminum, purple anodized, 4-pack.