Barge board screw (external) for sheet metal max 2 x 1,25 mm
Function: Drill tip with diameter adapted to suit sheet metal, drills very quickly in sheet metal up to 2 x 1.25 mm. Wood thread provides solid anchoring in timber. The screw is designed for mounting of sheet metal (water board) to wind boards and other external mounting. Sealing washer for safe tightening.
Track type bit: TX 20.
Material: Case hardened steel and EPDM rubber.
Coating: Zytec™ +. Powder coated with polyester lacquer, for outdoor use.
Installation instructions: A power screwdriver with a speed of 1,500-
2,500 rpm is recommended.