What size threads are the holes for the feet in the classic modelSung06/02/2022 Solved1.11K views06/02/2022 Sung 06/02/2022 0 Comments Hey I’m trying to figure out what size threads the holes in the back are to get some after market feets. 1 AnswerActiveNewestOldest admin Posted 06/02/2022 0 Comments The 2 holes are not threaded so you can use a variety of screws. The project uses 6-32 pan head screws with a nut to attach some of the feet. Login