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DIN-7981 Dome Pan Head Square Drive Self-tapping screw

The three basic types of tapping screws are Self-Tapping, Self-Drilling, and Self-Piercing.

Self-tapping screws for plastic as the name implies form or tap its threads when screwed into plastic and are installed into pre-drilled or moulded pilot holes. These provide an economical method of joining two plastics or plastic to metal and allows easy disassembly and re-assembly.


Finish:Zinc-plated coating
Head:Dome head
Point:Self-tapping Point C
Application:General use in metal plate-metal plate fixings. For aluminium fixings, use stainless steel screw

Self-tapping screws are ideal for all sorts of materials, including wood, metal, and brick. For harder surfaces, self tapping screws might have little notches on the thread to help cut the thread, just like a tap. 

As a manufacturer, MONSUN supplies various specifications of self-tapping screws.Contact!


whatsapp & wechat :+86 136 0173 6534


  • Our factory was established in 2005, with 70 sets of advanced production equipment and an annual output of 6,000 tons.

    Our factory mainly produces various series of drywall screws, chipboard screws, wood screws,self-tapping screws, self-tapping screws, machine screws, and various non-standard products. Our
    products are exported to most countries in Europe, America, Australia and other regions, and are well received by customers!



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