Self Tapping Screws | 100pc Round Head Assortment | Carbon Steel

This 100-piece set of Phillips self tapping screws is for general-purpose fastening in plastic, wood, and thin sheet metal. Made from nickel-plated carbon steel, these metric self tapping screws cut t...
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Questions about this product
- Do I have to drill a pilot hole before using these self-tapping screws?
- It depends on the material. For thin sheet metal or softer plastics, a pilot hole is highly recommended to guide the screw and prevent the material from buckling. In some very soft woods or thin plastics, they may go in without a pilot hole, but drilling one usually gives a cleaner result.
- What do the different sizes like 'M2.6 x 10mm' mean?
- You choose the exact size you need from the product options before you buy. The 'M' number is the thread diameter in millimetres (e.g., M2.6 is 2.6mm thick), and the second number is the screw's length from under the head. Each pack contains 100 screws of the single size you select.
- What materials are these screws suitable for?
- These are made from nickel-plated carbon steel, making them a good general-purpose choice for light-duty applications. They are designed to tap their own thread in thin gauge sheet metal, plastics, and some composite materials.
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