Dave Sr. from SWISCO responded:
April 3, 2023
Hi there, Todd. Thank you for reaching out to us. For an installation screw, at first, I thought of a self-tapping machine screw like the 33-096. However, this had some resistance going into the mounting hole. After that, I tried the 33-080 flat-head sheet metal screw which was easier at going in. Take a look at both screws to see what you think. |