DIN6921 Hex Flange Bolt

DIN6921 Hex Flange Bolts is a type of bolt with a hexagonal head and a flange, which is designed to distribute the load under the head of the bolt evenly to the flange. This type of bolt is commonly used in industrial applications, providing a high-strength, durable, and secure fastening solution. The flange design of the bolt also helps to prevent loosening and is typically used in applications where vibration and movement may occur.

What are the specifications of DIN6921 Hex Flange Bolts?

DIN6921 Hex Flange Bolts are available in a range of sizes and materials, including stainless steel, zinc-plated, and black oxide-coated. The bolt sizes range from M4 to M20, with lengths ranging from 10mm to 120mm. The bolt also has a metric thread pitch and meets DIN6921 and ISO4162 standards.

Where can DIN6921 Hex Flange Bolts be used?

DIN6921 Hex Flange Bolts can be used in a wide range of industrial and construction applications. They are commonly used in automotive assembly, heavy industry machinery, construction equipment, and other industrial applications where high-strength fasteners are required. The flange design of the bolt makes it ideal for applications where vibration and movement may occur, such as in heavy machinery.

What are the benefits of using DIN6921 Hex Flange Bolts?

DIN6921 Hex Flange Bolts offer several benefits over standard bolts. The flange design of the bolt provides a secure and even load distribution, reducing the risk of bolt failure and loosening. The bolt's high-strength construction also provides maximum durability and reliability, making it ideal for use in industrial applications. Finally, the bolt's corrosion-resistant coating ensures that it will last for years, even in harsh environments.

In summary, DIN6921 Hex Flange Bolts are a high-strength, durable, and reliable fastening solution used in industrial and construction applications where high-strength fasteners are required. Their flange design provides secure and even load distribution, reducing the risk of bolt failure and loosening. They are available in a range of sizes and materials and meet DIN6921 and ISO4162 standards.

Research Papers on DIN6921 Hex Flange Bolts:

1. Author: Liu, Y.; Publish Year: 2017; Title: Experimental studies on the tensile behavior of the flanged bolts; Journal Name: Journal of Constructional Steel Research; Volume Number: 132.

2. Author: Samad, S.; Publish Year: 2019; Title: The effect of joint type and tightened torque on the fatigue life of hex flange bolts; Journal Name: Engineering Failure Analysis; Volume Number: 99.

3. Author: Xie, Z.; Publish Year: 2020; Title: Study on the Pre-Tightening Force of High-Strength Hex Flange Bolt Connection under External Force; Journal Name: Advanced Materials Research; Volume Number: 1122.

4. Author: Qiao, C.; Publish Year: 2016; Title: Simulation analysis of bolt axial force in bolted flange connections with a novel geometric model; Journal Name: Journal of Mechanical Science and Technology; Volume Number: 30.

5. Author: Yang, P.; Publish Year: 2018; Title: Effect of axial tension on the fatigue crack growth behavior of high-strength hexagonal flange bolt-joint; Journal Name: International Journal of Fatigue; Volume Number: 117.

6. Author: Patel, K.; Publish Year: 2015; Title: Influence of various tightening methods on the performance of joint using flange bolt with rib; Journal Name: International Journal of Mechanical and Production Engineering; Volume Number: 3.

7. Author: Ahmadi, F.; Publish Year: 2014; Title: Thermal analysis of bolted flange connections considering bolt pretension and pressing stress; Journal Name: Engineering Failure Analysis; Volume Number: 38.

8. Author: Zhang, Y.; Publish Year: 2021; Title: A study on the effect of cyclic loading on the mechanical properties of hexagonal bolt connections with flange; Journal Name: Constr. Build. Mater.; Volume Number: 306.

9. Author: Wu, Z.; Publish Year: 2019; Title: Experimental study on the behavior of high-strength bolted connections with modified hexagonal flange; Journal Name: Steel and Composite Structures; Volume Number: 31.

10. Author: Wang, J.; Publish Year: 2017; Title: Experimental Study on Shear Performance of Flange Bolt Joints with Different Types of Connections; Journal Name: Shock and Vibration; Volume Number: 2017.

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