Hex Flange Nut Carbon Steel Black is a nut with a hexagonal head and a larger bottom support surface, often used to provide a larger contact area than a standard hexagonal nut, thereby spreading the pressure when connecting components and reducing damage to the material being joined. These nuts are typically made of carbon steel material and are finished with a black surface treatment, such as zinc, nickel or chromate gloss finish (3-valent), to improve their corrosion resistance and aesthetics.
Carbon Steel: Typically used for general applications.
Stainless Steel: For environments where corrosion resistance is required.
Alloy Steels: Used in applications requiring high strength or high temperature resistance.
Advantage:
Increased Contact Area: The flange design increases the surface area of the nut in contact with the workpiece, providing a stronger and greater pulling force. Non-Slip Toothed: The inside of the flange is lined with anti-slip dimples known as "teeth" that provide an additional non-slip stop. Anti-Loosening: Due to their design, hex flange nuts are effective in preventing the nut from loosening during vibration.
Scope of Application
Machinery and equipment assembly: Used in the assembly and repair of machinery and equipment to provide stable fastening. Building Structures: Used in building and structural projects to ensure structural stability and safety. Pipe Connections: Often used for pipe and flange connections, especially in applications where extra tightening and prevention of loosening is required.
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.
Quality 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.
