Self Tapping Flange Head Pozi Screws Black 3.5mm 19mm Pack of 100

This 3.5mm diameter, 19mm length black self-tapping screw is designed for applications requiring greater penetration depth whilst maintaining a smaller diameter profile. The 19mm length makes it ideal for securing thicker materials or where fastening through multiple layers is required, perfect for attaching brackets, mounting hardware, and heavier duty sheet metal work. The flanged Pozi head provides an integrated washer effect that distributes fastening pressure across a wider surface area, pr