Pack Of 50
The 17 No. 30″ Collar Nut Bolt set is designed for high-strength fastening applications in electric vehicles, scooters, and automotive structures. Each set includes a precision-threaded bolt and matching nut, ensuring a secure and vibration-resistant connection.
The integrated collar (flange) on the bolt distributes pressure evenly across the surface, reducing wear and eliminating the need for separate washers. Manufactured from durable, corrosion-resistant metal, these fasteners are suitable for both indoor and outdoor use.
This 50-piece set is perfect for EV workshops, service centers, and manufacturers who require reliable fastening solutions for structural and mechanical components.
Key Features
- Size: 17 No. (Hex Head)
- Bolt Length: 30 mm
- Type: Collar / Flange Bolt with Nut
- Quantity: 50 sets (Bolt + Nut)
- Strong & durable metal construction
- Built-in collar for better load distribution
- Resistant to vibration and loosening
- Corrosion-resistant finish
- Easy installation with standard tools
Applications
- Electric scooter frame assembly
- Electric vehicle structural parts
- Motor mounts & brackets
- Automotive repair & servicing
- Industrial and workshop use








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