Hex Self Drilling Light Section Exterior Washered Tek Screws
Hex head Tek screw with a rubber sealing washer, self-tapping thread and self-drilling point.
Specifically designed for fastening sheet metal to steel sections and purlins.
Self-drilling tip saves installation time as no pre-drilling is required.
Light section applications with a maximum drill thickness of up to 5.0mm.
Rubber washer provides a weathertight seal when used externally.
Silver ruspert finish for internal and external applications.
Socket size: 8mm or 5/16”.