GB845 standard cross recessed pan head tapping screws for thread specifications ST2.2 to ST9.5, product grade A self-tapping screws.
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:
Quick installation: self-tapping screws can form their own threads in the material to be connected, without the need for pre-drilling or tapping, which greatly improves the assembly efficiency. High-strength connections: They are usually made of high-strength materials, such as carbon steel or stainless steel, with good mechanical properties and corrosion resistance. Aesthetics: The pan head design provides a flat surface, when the screw is tightened, the head is flush with the surface of the connected part, which is suitable for occasions where the appearance of flatness is required. Reliability: The Phillips slot design allows the screws to be installed and removed with a common Phillips screwdriver, providing good torque transfer.
Scope of Application
Construction industry: for the joining of metal structures, sheet metal or plastic materials, e.g. for the assembly of roofs, walls and partitions. Furniture manufacturing: used in the assembly of furniture to join parts made of wood or other materials for fast and aesthetic fixing. Automotive industry: used in the interior decoration of cars and in the assembly of certain non-structural parts for fast assembly and maintenance. Machinery and equipment manufacturing: used in the assembly and maintenance of machinery and equipment to connect and fix various components. Electronic and electrical equipment: in the assembly of housings and components of electronic equipment to provide stable and aesthetic connections.
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.
