Overview
The HPI Racing M5 Locking Washers (20-Pack) are genuine factory replacement lock washers designed for the HPI Baja 5 series of 1/5 scale gas RC vehicles. The split-spring design grips the underside of the bolt head and the mounting surface to resist loosening from vibration.
1/5 scale gas RC vehicles produce significant vibration — quality lock washers are essential to keeping critical fasteners tight between runs.
Key Features
- Genuine HPI Racing replacement hardware
- M5 size (5mm inner diameter)
- Split-spring locking design
- Steel construction
- 20-piece bulk pack
Performance Benefits
- Resists fastener loosening from vibration
- Maintains proper bolt clamping force
- Improves long-term reliability
- Cost-effective bulk supply
Usage Notes
- Pair with M5 fasteners
- Replace if flattened or fatigued
- Use on chassis, engine, and high-vibration mounts
Technical Specs
- Type: Locking Washer
- Size: M5
- Material: Steel
- Quantity: 20 pieces
- Manufacturer: HPI Racing
What's Included
- (20) HPI Racing M5 Locking Washers
Fitment
- HPI Baja 5B 1/5 scale gas buggy
- HPI Baja 5T 1/5 scale gas truck
- HPI Baja 5SC 1/5 scale gas short course truck
Summary
Keep your Baja 5 fasteners locked tight — this genuine HPI M5 lock washer 20-pack is the right consumable for any 1/5 scale build.
