Overview
The HPI Racing M3 x 3mm Set Screw 10-pack is a genuine OEM hardware set used throughout HPI's electric and nitro platforms. Set screws lock pinion gears, hubs, and collars to drive shafts – a small detail with big consequences if not properly secured.
This 10-piece pack ensures you always have OEM-grade replacements on hand for routine service and rebuilds.
Key Features
- Genuine HPI Racing OEM hardware
- M3 x 3mm size
- Hex socket drive
- 10 pieces per pack
- Steel construction
Performance Benefits
- Secure locking on motor shafts and collars
- Resists vibration loosening
- Reusable for multiple service cycles
- Clean tool engagement minimizes cam-out
Usage Notes
- Tighten onto the motor shaft flat
- Apply threadlock for high-vibration applications
- Replace any screw with rounded socket
Technical Specs
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Type: Set Screw (Hex Socket)
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Size: M3 x 3mm
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Quantity: 10 pieces
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Manufacturer: HPI Racing
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Part Number: 161199
Fitment
- HPI Racing vehicles specifying M3 x 3mm set screws
- Common applications include pinion gears, drive collars, and hub locks
- Verify part number against your vehicle's manual prior to ordering
What's Included
- (10) HPI Racing M3 x 3mm Set Screws
Summary
A must-have spare for any HPI driver, this 10-pack of M3 x 3mm set screws keeps pinions, collars, and hubs locked tight where they belong.
