Overview
The HPI Racing M2.5 x 3mm Set Screw 10-pack is a genuine OEM hardware set used to lock pinion gears, hubs, and collars onto drive shafts on HPI's smaller-scale platforms. Sold in convenient 10-packs, these factory-spec screws ensure you've always got reliable spares for routine maintenance.
A small but critical part – losing a set screw mid-run can mean a stripped pinion or a broken drivetrain. Keep extras on hand.
Key Features
- Genuine HPI Racing OEM hardware
- M2.5 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
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: M2.5 x 3mm
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Quantity: 10 pieces
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Manufacturer: HPI Racing
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Part Number: 161198
Fitment
- HPI Racing vehicles specifying M2.5 x 3mm set screws
- Common applications include pinion gears, drive collars, and hub locks on micro/1-18 scale platforms
- Verify part number against your vehicle's manual prior to ordering
What's Included
- (10) HPI Racing M2.5 x 3mm Set Screws
Summary
A pit-bag essential, this 10-pack of HPI M2.5 x 3mm set screws keeps your drivetrain components locked down and your runs trouble-free.
