1. Flatness and Aesthetics
The main feature of CSK head screws is that their heads can fully embed into the surface of the workpiece, forming a smooth assembly surface. For example, in high-end furniture manufacturing, using CSK head screws can avoid protrusions and enhance the overall aesthetic appeal.
2. Anti-loosening and Stability
1. Anti-loosening design: The conical head of the CSK head screw forms a tight fit with the matching recess, effectively dispersing vibration stress.
2. Pre-tightening optimization: Due to the increased contact area, CSK head screws can provide more uniform pre-tightening force at the same torque, reducing the risk of loosening.
3. Space Saving and Lightweight
1. Space efficiency: In aviation or precision instruments, the embedded design of CSK head screws can save the space occupied by the protruding heads.
2. Material optimization: No additional spacers are needed, further reducing the overall weight.
4. High Load-bearing Capacity
The conical structure of CSK head screws can withstand greater axial forces.
5. Wide Applicability
1. Various materials: Including stainless steel, titanium alloy, and carbon steel, suitable for different environments (such as anti-corrosion, high temperature).
2. Industry coverage: From building facades to medical devices, it has applications, especially in areas requiring smooth surfaces for fluid dynamics (such as racing chassis) where it is indispensable.
6. Installation Convenience
With the use of dedicated recess drill bits, standardized installation can be completed quickly.
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