This is the exact bolt screw we ship with all Zambelli painted & galvanized steel downspout brackets.
This bolt screw features one end with an M10 machine thread and will fit any bracket that uses an M10 thread. The other end is a coarse thread suitable for installation directly into wood (pre-drilling required). The Torx drive makes installation a breeze using any standard screw gun or impact driver (bit not included)
- Overall length: 3-7/8″
- M10 machine thread for insertion in brackets
- Coarse lag bolt thread for installation in wood (pre-drilling required)
- Torx drive (on machine thread end) makes installation fast and clean (driver bit not included)
- Heavy zinc plating for corrosion resistance
- Perfect fit for Zambelli painted and galvanized downspout brackets, will fit others with an M10 socket