Carbon Steel GB/T 11-2013 Flat countersunk nib bolts
Product Overview:
Flat countersunk nib bolt is a common fastener, widely used in various mechanical equipment and structures. It is usually made of high-strength steel to ensure adequate durability and reliability in a variety of working environments. Widely used in earth-moving machinery, construction machinery, agricultural machinery and other fields, especially suitable for occasions requiring high strength connection.
Grade:
4.8, 6.8, 8.8, 10.9, 12.9
Carbon Steel GB/T 11-2013 Flat countersunk nib bolts Details
The flat countersunk nib bolt is a specially designed fastener that combines the low profile benefits of conventional countersunk head screws with the precise fit characteristics of the tenon technology to meet the needs of high-level structural connections.
Functional characteristics
Application
Functional characteristics
- Countersunk head design: Countersunk head with tenon bolt has a smooth countersunk head, which can be flush with the surface of the part after installation to avoid interference problems caused by the protruding part, but also improve the overall visual harmony, suitable for occasions with high requirements for appearance.
- Mortise and tenon mechanism: the neck of the bolt is designed to be similar to the form of mortise and inserted into the prefabricated mortise for connection. This design can effectively prevent the bolt from rotating when subjected to lateral forces, and enhance the stability and reliability of the connection.
- High precision matching: Due to the mortise and tenon structure, the countersunk head with tenon bolts is required to achieve a very high precision matching with the hole position, which helps to improve the rigidity and overall performance of the entire structure.
Application
- Aerospace industry: Aircraft interior parts, avionics equipment brackets and other parts, often use countersunk head with tenon bolts to ensure that the joint is strong and does not affect the aerodynamic design, while reducing weight and improving aesthetics.
- Precision machinery and instrument assembly: In the manufacture of machines or measuring equipment requiring a high degree of precision, these bolts help to achieve accurate alignment and tight connection between parts, avoiding any small offset.
- Ship construction and maintenance: The materials used in the Marine environment must have good corrosion resistance, countersunk head with tenon bolts can not only resist salt water erosion, but also play an important role in ship interior decoration, deck laying and so on.
