LIST SCREW SORMAT YELLOW 5X40 CYLINDER T20 250PCS

The list/square screw is a 5 mm yellow passivated screw with a cylindrical head for attaching lists and similar items. Screw base T20. When installing into concrete or plasterboard, a 4 mm pilot hole is required. In other materials, installation is done without a pilot hole unless the material hardness requires one (e.g., hard wood). Recommended operating environment: dry indoor areas. This product description is an automated translation of the original Finnish description.