Carbon Steel DIN 604-2017 Flat 60°countersunk head nib bolts
Product details
Flat 60° countersunk head nib bolt is a highly specialized fastener, the most notable feature of this type of bolt is its 60 degree tilt Angle countersunk head design and the built-in tenon structure, not only enhances the bearing capacity and stability of the connection part, but also realizes the smooth and seamless connection, greatly improving the visual effect and safety performance of the overall structure.
Functional features
- 60° countersunk head design: This design enables the bolt head to be fully embedded in the preset hole position, and to remain flush or slightly concave with the surface of the connected part, effectively avoiding the safety risks caused by the protruding bolt head, and improving the overall beauty of the structure.
- Built-in tenon structure: the bolt tail has a special tenon, which can be accurately inserted into the pre-processed mortise, greatly increasing the rotational resistance and axial bearing capacity of the connection point, especially for the occasions that need to withstand large shear stress.
- High-precision manufacturing: The use of precision machining technology to ensure the dimensional tolerance and shape accuracy of the bolt, in order to achieve the precise fit between the connector and enhance the tightness and reliability of the connection.
- High-quality material selection: Usually select high-strength steel or alloy materials, heat treatment and other processes to ensure that the bolt has sufficient mechanical properties, including but not limited to hardness, toughness and fatigue resistance, suitable for harsh working environments.
- Anti-corrosion treatment: The surface is galvanized, nickel, chromium and other metal coating or coated with anti-corrosion coating to resist the influence of corrosive media such as moisture, acid and alkali, and extend the service life.
Application
- High-end buildings: such as super high-rise buildings, large stadiums, theaters, museums, etc., especially suitable for places with high requirements for appearance quality.
- Precision mechanical assembly: In the field of automated production lines, precision instruments, medical equipment, etc., used to connect parts that require fine adjustment.
- Aerospace and Defense: Structural connectors for aircraft, satellites and military vehicles requiring bolts with excellent temperature resistance, impact resistance and confidentiality.
- Transportation: Bridges, tunnels, high-speed trains, ships and other infrastructure and transportation key links.
