Solar mount 35mm Sleeve stopper

Solar mount 35mm Sleeve stopper. This goes on the edges of mounting solar panels on DIY projects when mounting to wood framing.  It's for 35mm solar panels but I'm also attaching step file where you can adjust to your size.

I used Wood screws 2 7/8 for decks.  Here is a link to exact screw I used.
https://www.amazon.com/dp/B0C7L52MV6?ref_=ppx_hzsearch_conn_dt_b_fed_asin_title_12&th=1