What threads do bolts have?
Release time：
2023-08-04
Threads are divided into triangular threads, rectangular threads, trapezoidal threads and zigzag threads according to their cross-sectional shape (tooth type). According to the tightness, it is divided into sealing thread and non-sealing thread.
Threads are divided into triangular threads, rectangular threads, trapezoidal threads and zigzag threads according to their cross-sectional shape (tooth type). According to the tightness, it is divided into sealing thread and non-sealing thread.
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