These bolts feature a hexagonal head with a flange that has a flat bottom. The flat bottom of the flange ensures that the bolt sits flush with the surface, providing a stable and secure connection. The head of the bolt is designed to be driven with a wrench, providing a good balance between torque transmission and ease of installation.
Material: including carbon steel, alloy steel, stainless steel (such as 304, 316, 316L, etc.) and other materials, the specific selection depends on the working environment and application requirements.
Grade: The product grade different mechanical properties grade (such as 4.8 grade, 8.8 grade, 10.9 grade,A2-70, etc.), these grades reflect the tensile strength, yield strength and other mechanical properties of the bolt. Different grades are suitable for different load bearing requirements and working environments.
Advantage:
The flange provides a larger bearing area, which helps to distribute the load over a wider surface, reducing pressure on the connected parts and preventing damage.Some hexagon flange bolts with a flat head and flat bottom have a serrated flange, which can help prevent the bolt from loosening due to vibration.The flange ensures that the load is evenly distributed, providing a more secure and stable connection.The integrated flange eliminates the need for separate washers, streamlining the assembly process and reducing the risk of misplacement or damage to components.The flange can cover large or oversized holes, preventing dirt and other contaminants from entering the joint.
Scope of
Application
Used in truck and heavy vehicular frames where high clamping force and vibration resistance are required.Ideal for applications requiring a large bearing surface to distribute the load.Used where a flush finish is needed or where there is limited space for installation.In smaller sizes, they can be found in electronic devices to secure components and prevent debris entry.
Quality
Certification
Hebei Bentley is ISO9001:2015 certified and equipped with relevant certificates for quality assurance. Due to its specific dimensions and performance levels, it is suitable for a wide range of industrial and commercial scenarios including, but not limited to: machine building, construction work, transport, energy industry, timber frame connections.
inspection
Bentley has invested a huge amount of money to builda product testing laboratory, equipped with importedhigh-end instruments:such as thread comprehensivescanners, high temperature tensile testing machines,high frequency fatigue testing machines, etc., to ensurethat all products are strictly tested before leaving thewarehouse to ensure the reliability of customers duringuse.
