Answer
Jun 26, 2026 - 07:14 AM
The best diameter depends on the size of the screws or fasteners you need to conceal or protect. Selecting the right diameter ensures a flush fit and a polished appearance. Common sizes include 9/16" and 11/16" for cover caps, and #8 for washers, providing options for most standard screw applications. For example, the FastCap FC.SP.916.WH Peel & Stick PVC Covercap offers a 9/16" diameter, while the FastCap FC.SP.18MM.WH Peel & Stick PVC Covercap provides an 11/16" option. Multiple diameters ensure you find the perfect fit for your hardware.
