Serrated Hex Flange Bolt – Class 8.8 Zinc Plated
$0.20
Serrated Flange Bolt – Class 8.8 Zinc Plated | High-Tensile Serrated Flange Bolts for Secure, Vibration-Resistant Fastening
These Class 8.8 Serrated Flange Bolts are manufactured from high-tensile steel and finished with a blue passivated zinc-plated coating for corrosion resistance.
The integrated flange helps distribute the clamping load, while the serrated underside of the flange grips the mating surface to help resist loosening caused by vibration. In many applications, the built-in flange removes the need for a separate flat washer, reducing assembly time.
Ideal for automotive, engineering, fabrication, machinery, trailer manufacturing and general industrial applications.
Why We Stock It
- High-tensile Class 8.8 steel
- Blue passivated zinc-plated finish
- Integrated serrated flange
- Helps resist loosening from vibration
- Often eliminates the need for a separate washer
- Metric thread
- Available individually with quantity discounts
Product Specifications
| Specification | Value |
|---|---|
| Product Type | Serrated Flange Bolt |
| Standard | W-0274 |
| Material | High-Tensile Steel |
| Strength Class | 8.8 |
| Finish | Blue Passivated Zinc Plated |
| Head Type | Hex Flange Head |
| Thread Type | Metric |
Ideal For
- Automotive
- Motorsport
- Engineering
- Fabrication
- Machinery assembly
- Trailer manufacturing
- Agricultural equipment
- General industrial maintenance
Buy Only What You Need
Whether you need one flange bolt or a bulk quantity, Shores NZ Fabrication makes it easy to buy exactly what you need with no unnecessary minimum order quantities.
Quantity
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