Small self tapping screws are mainly used on electronics for plastic. A self-tapping screw is a screw that can tap its own hole as it is driven into the material. For hard substrates such as metal or hard plastics, the self-tapping ability is often created by cutting a gap in the continuity of the thread on the screw, generating a flute, and cutting edge similar to those on a tap. Thus, whereas a regular machine screw cannot tap its own hole in a metal substrate, a self-tapping one can (within reasonable limits of substrate hardness and depth). For softer substrates such as wood or soft plastics, the self-tapping ability can come simply from a tip that tapers to a gimlet point (in which no flute is needed). Like the tip of a nail or gimlet, such a point forms the hole by displacement of the surrounding material rather than any chip-forming drilling/cutting/evacuating action. Ever Hardware provides custom-made fasteners and customizable packaging.
Stainless steel does not readily corrode, rust or stain with water as ordinary steel does. However, it is not fully stain-proof in low-oxygen, high salinity, or poor air-circulation environments. There are different grades and surface finishes of stainless steel to suit the environment the alloy must endure. Stainless steel is used where both the properties of steel and corrosion resistance are required.
Stainless steel differs from carbon steel by the amount of chromium present. Unprotected carbon steel rusts readily when exposed to air and moisture.
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Category | Small Self Tapping Screws |
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Finish | Electro-Plating |
Thread type | Metric/Imperial/According to Request |
Material | Stainless Steel/Carbon Steel/Aluminum/Brass/Copper, etc. |
Brand | Ever Hardware |
Place of origin | China Mainland |
Size | Customized as required |
![Small self tapping screws electronics screws for plastic SS philips head](http://ever-hardware.com/wp-content/uploads/2017/02/Small-self-tapping-screws-electronics-screws-for-plastic-SS-philips-head.jpg)
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Those look great! All the specs look perfect.
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Thank you very much.
The bolts are perfect and they’re fits good.
The nut fits perfect on our M2.5 screw part.
Height is also ok.
I tested the bolts this morning and they are perfect. Thank you so much.
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