Flange Bolts Parameter:
- Standard: DIN 6921, DIN 6926, ISO 4161, ASTM A325/A490
- Thread Type: Metric (M series) or UNC/UNF
- Strength Grade: 8.8, 10.9, 12.9
- Surface Treatment: Zinc plating, black oxide, nickel plating, hot-dip galvanization, or as required.
- Colour: Blue, White, Yellow, Black.
- Flange Diameter: Typically 1.5–2 times bolt diameter
- Non-standard customized are acceptable.
Packing and Shipping
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- Packing: Polywoven Bag or according to the Customers’ requirements.
- Shipping: LCL or FCL, with Pallet;
- Port of Loading: Shanghai Port or Ningbo Port.
Features of Flange Bolts:
The design of flange bolts ensures superior fastening and anti-slip performance compared to ordinary hex bolts.
- Integrated flange distributes pressure and enhances stability
- Anti-slip serrated design available in some models
- High-strength materials ensure durability in demanding environments
- The hex head allows easy installation with standard tools
Advantages of Flange Bolts:
Flange bolts provide reliable and strong connections in applications requiring high load capacity and vibration resistance.
- Excellent load-bearing and anti-slip performance
- Reduced need for separate washers due to the integrated flange
- Wide range of sizes, strength grades, and surface treatments
- Suitable for industrial, construction, and mechanical applications
Applications of Flange Bolts:
Flange bolts are ideal for projects where secure fastening and long-term reliability are critical.
- Bridges and civil construction projects
- Heavy machinery and industrial equipment
- Mechanical assemblies requiring high strength and anti-slip performance
- Pipe connections and structural frameworks
