Advantages of trilobular thread forming screw

Perhaps many people don’t understand the trilobular thread forming screw. The reason why we call the triangle self-tapping screws is the embedded self-tapping and self-locking device due to its unique approximate triangular cross-section. In addition, one of the advantages of using a triangular self-tapping screw is that it can improve the locking effect when vibration is generated without any spring pad, so the connection is more reliable, and the expensive tapping device and operation are saved, which can reduce the direct cost.

Specifically summarize the advantages of the trilobular thread forming screw:

1，The triangular profile facilitates thread forming;

2, the complete thread projection surface;

3, reduce the connection cost, automatically form the thread, remove the pre-tapping process, in addition, without the need for additional locking settings such as washers, adhesives, and another auxiliary, can reduce the possibility of looseness under vibration.

4，Relieve thread wear and chip problems;

5，Reduce interference between thread lines, providing uninterrupted plastic flow and improving connection integrity;

6，The connection when the vibration state is prevented is loose, and the anti-loose effect is achieved.

trilobular thread forming screw is suitable for a variety of applications. They can be used in various drilling, punching and core holes of castings, thin iron plates, and hard plastics. Triangular self-tapping screws have so many advantages if you need For a triangular self-tapping screw, please contact the Shi Shi Tong screw factory.

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