it hold the machine in the cabinet have an old white knee control that boyfriend had in storage for over 15 yrs it was hanging by this one I take bad pics but hope someone can help
THANKS
Welcome to the Quilting Board!

it hold the machine in the cabinet have an old white knee control that boyfriend had in storage for over 15 yrs it was hanging by this one I take bad pics but hope someone can help
THANKS
I call that a 'set' screw. I think lots of machines use them. I tried to find them at a hardware store once, without success. I think your best bet is a sewing machine store, or someone who fixes sewing machines. That's where I found the ones I needed.
thank you very much will go tomorrow to singer center