Self-tapping screws are screws that can tap its own hole as it is driven into the material. Pan head screws are screws with heads that are flat on top and rounded on the sides. Combi drive head designed to engage with two or more types of internal drivers. Zinc plated fasteners are the most common used plating. This ensures good rust-resisting qualities, appearance and low cost.
|Outside Diameter (mm)||3.5|
|Surface Finish||Zinc Plated|