ESSVE Self-drilling screw with bonded washer designed for installing the sheet-metal on beams, sheet-metal on light beams, etc., indoors/outdoors.
Description
The screw is produced in hardened carbon steel with bright zinc plated or C4 class Silver CorrSeal surface treatment. Fitted with hex head.The screw has a bonded washer with EPDM rubber. The screw is self drilling and tapping.
Assembly
Ensure that the screw is not overtightened during installation to prevent damage to sealing washer. A screwdriver with adjustable depth stop should be used for quick and efficient installation. Recommended speed: 1800-2500/min.
