Hexagonal cylindrical head machine screws with gasket, as described by the GB70.1 standard, are a type of machine screw that features a hexagonal socket for driving and a cylindrical head with a gasket. These screws are designed to provide a secure and tight connection, with the added benefit of a gasket that can help prevent leakage or provide a seal in the connection.
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:
Driveability: The hexagonal drive allows for precise tightening and loosening using an Allen wrench or hex key, ensuring a secure fit.
Space-Saving Design: The cylindrical head design allows the screw to sit flush or below the surface, making it suitable for applications where space is limited.
Sealing Capability: The inclusion of a gasket can provide a seal against leaks, especially in applications involving liquids or gases.
Versatility: These screws can be used in a wide range of materials, including metals, plastics, and composites.
Scope of Application
Mechanical Equipment: Used in machinery to secure components that require a flush mount or where a seal is necessary.
Automotive Applications: Can be used in automotive systems where vibrations are common, and a secure connection is essential.
Aerospace Industry: Utilized in aerospace applications for their high strength and ability to withstand extreme conditions.
Electronic Devices: Used in electronic devices to secure components and provide a sealed environment.
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.
