Metric Self Tapping Screw

Metric self tapping screw belongs to kind of self-tapping screws, but it is different from ordinary self-tapping screws, it belongs to special type of screws.

Metric self tapping screw adopts the most advanced cold heading production process, which ensures that the head of the screws is well formed and the quality of the threads is very high.

For present, high-speed cold heading machines and high-speed thread rolling machines or high-speed planetary thread rolling machines are usually used to produce this product at home and abroad.

Advantages

Metric self tapping screw is available in excellent strength grades, such as Grade 8.8, 10.9 and other strength grades, with higher tensile and yield strengths. This means they can withstand greater loads and more complex stress environments, meeting a variety of high-performance requirements.

The size range of Metric self tapping screw covers a very wide range. From the smallest 0-80 thread to the largest 1-8 thread, American screws cover a common and universal size range.

Differences in application range between American screws and British screws

Imperial screw: Although metric units were gradually adopted in the United Kingdom in 1965, imperial units are still widely used in some specific fields, such as construction, real estate, navigation, etc. In addition, some Commonwealth countries and regions, such as Canada and Australia, use imperial units in their daily life. In addition, some Commonwealth countries and regions, such as Canada and Australia, also use imperial units in certain traditional industries and daily life.

Metric self tapping screw: American units are widely used in the United States in various fields, including industry, agriculture, construction, and daily life. The U.S. is one of the few countries in the world where American units are still predominantly used. In addition, American units are also used to some extent in some countries and regions that have close economic ties with the United States.