Self tapping screw manufacturer – self tapping screw design characteristics

There are many kinds of self tapping screws produced by the self tapping screw manufacturer, such as the self tapping tip tail, the self tapping tail, the self tapping tail cutting tail, the self tapping triangle teeth and so on.

are usually made of carbon steel, such as 1010,1018 or 10B21,1022 and so on, self tapping screw manufacturer Shi Shi Tong also commonly used stainless steel to do self tapping screws, because customers have requirements for salt spray testing of products.

If carbon steel is used, the self tapping screw manufacturer usually harden them by heat treatment, and the carbon steel self tapping screw is carburized to increase the hardness. Stainless steel self tapping screws can also increase hardness by solid solution hardening treatment.

The product has high surface hardness and good core toughness. Popularly speaking, it’s “inside soft outside “. This is a major feature of the performance requirements of the tapping screws. If the surface hardness is low, that screw can not screw into the matrix; if the core toughness is poor, that screw is easy to screw broken, also can not be used. So “internal flexible external rigid” is self tapping screws to meet the requirements of performance.

For more self tapping screw features, welcome to contact the self tapping screw manufacturer Shi Shi Tong, for you to design suitable for your use and can reduce the cost of products.

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