The specific use of different hex Nuts
Different hexagonal nuts have their own specific uses, let me share with you!
Hexagonal Nuts and bolts and nails are used to connect fasteners. Type 1 hexagonal nuts are the most widely used. C-level hexagonal nuts are used for machines, equipment or structures with low precision: A-level and B-level nut
It is used for machines, equipment or structures with relatively smooth surface and high precision requirements. Type 2 hexagon nuts M are thicker and are often used for disassembly and assembly. Hex Thin Nut M has a thinner thickness and is used in occasions where the surface space of the connector is limited.
The use of hex nuts is as follows:
1. Ordinary hexagonal - widely used, characterized by large fastening force, the disadvantage is that there must be enough operating space during installation, you can use adjustable wrench or open wrench during installation, or the wrench above the glasses wrench requires a lot of operation space.
2. Cylinder head hexagon - is the most widely used of all Screws, the fastening force is greater, because it can be operated with a hexagon key, the installation is very convenient, when used in almost various structures, the appearance is beautiful and tidy, and the failure rate is lower The fastening force of the external hexagon is slightly low, and the socket head that cannot be disassembled is easy to break after repeated use.
3. Pan head hexagonal seat - rarely used in machinery, with the same mechanical properties, mostly used in furniture, the main function is to increase the contact surface with wooden materials and increase the ornamental appearance.
4. Headless hexagonal socket - must be used on some structures, such as the top wire structure, which requires a lot of tension, or the cylindrical head needs to be hidden.
5. Countersunk inner hexagon---multi-purpose dry power machinery, the main function is the same inner hexagon.
6. Nylon lock nut--the nylon rubber ring is embedded in the hexagonal surface to prevent the thread from loosening. Suitable for high-power machinery.
7. Flange nuts - mainly play the role of increasing the contact surface with the workpiece, mostly dry pipes, and some stamping parts and casting parts for fasteners.
8. Ordinary Hex Nut - one of the most widely used and common fasteners.
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