DIN 251 standardized Hexagon flange screws (Hexagon flange screws) are fasteners with a hexagon drive slot and a flange face that are typically used where a large support surface is required or where loosening is to be prevented. These screws are characterized by a hexagonal head with a flange face, which provides a larger contact area and thus increases the stability of 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:
Hex Drive: Hex drive slots allow for quick tightening and loosening with a hex wrench or power tool. FLANGE FACE DESIGN: The flange face provides a larger support area, which helps to distribute the tightening force and reduce stress on the connected parts. Anti-Loosening Performance: Anti-slip teeth on the flange face provide additional anti-loosening performance for use in vibrating environments. High-strength materials: usually made of high-strength steel, such as performance class 8.8, 10.9, 12.9, etc., with good mechanical properties and corrosion resistance.
Scope of Application
Mechanical Manufacturing: In the field of mechanical manufacturing, it is used to fix rotating or sliding parts such as gears, bearings and bushings. Automotive industry: in the engine, gearbox and other critical parts of automobiles to ensure the correct positioning and fixation of parts. Electrical equipment: In electrical equipment, used to keep electrical connectors and terminals in place and prevent loosening due to vibration. Aerospace: in the aerospace sector, to ensure the precise installation and fixing of critical components to withstand extreme operating conditions.
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.
