HPI Racing Serrated Flange Lock Nut M4 Silver (10pcs) (ONLINE ORDER ONLY)

Overview

The HPI Racing M4 Serrated Flange Lock Nuts are durable hardware fasteners with a serrated flange that bites into the mounting surface to resist loosening from vibration. Sold in a convenient 10-pack, these silver-finished nuts are essential pit-kit hardware for any RC builder or racer.

Use them anywhere your build calls for an M4 lock nut — a smart spare to keep on hand for quick repairs and routine maintenance on your RC vehicles.

Key Features

• M4 thread size
• Serrated flange design for vibration resistance
• Silver finish
• 10-pack for convenient stocking
• OEM-quality HPI Racing hardware

Performance Benefits

• Resists loosening under vibration
• Even load distribution from integrated flange
• Reusable many times
• Reliable, consistent thread engagement

Usage Notes

Useful anywhere an M4 lock nut is required — suspension hardware, body mounts, motor mounts, and more. Keep a pack in your pit kit for quick replacements.

Technical Specs

• Type: Serrated Flange Lock Nut
• Thread Size: M4
• Finish: Silver
• Quantity: 10 pieces

Fitment

• Universal — fits any RC vehicle requiring M4 flange lock nuts

What's Included

• (10) HPI Racing M4 Serrated Flange Lock Nuts, Silver

Summary

Reliable, vibration-resistant M4 lock nuts in a convenient 10-pack — essential pit kit hardware for any RC builder.