Stovepipe Anchor Screws: ALL single-wall vent pipe should be screwed together at each joint with a minimum of 3 screws. #8 x 18 x 1/2", self-drilling HEX head screws with a black oxide finish.
Stovepipe Anchor Screws: ALL single-wall vent pipe should be screwed together at each joint with a minimum of 3 screws. #8 x 18 x 1/2", self-drilling HEX head screws with a black oxide finish.