GB6187 Hex Flange Lock Nut is a nut with a hexagonal head and a large bottom support surface. Its design combines the features of metal insert lock nuts and flange nuts to provide a more efficient locking function. These nuts are typically used in applications requiring high stability and load carrying capacity, such as machinery, construction, and automotive industries.
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:
Efficient Locking: The metal insert design provides superior locking performance and prevents loosening. Increased contact area: Flange design increases the surface contact area between the nut and the workpiece, providing a stronger connection. Durability: High strength materials are utilized for high load applications. CORROSION RESISTANCE: Surface treatments such as zinc plating, passivation or electroplating provide additional corrosion protection for use in wet or corrosive environments. Variety of sizes: Thread sizes from M5 to M20, performance classes 8, 10 and 12, product grades A and B, suitable for a wide range of industrial applications.
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. Automotive: Used for the fastening of automotive components such as wheel assemblies, suspension systems etc.
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.