scudo
I am sure that what you are dealing with are Phillips-head screws.
Most of these can be purchased at your local hardware store, if you try to research what size the screw you want is. For example, the two screws that hold down the clips for the toe-touch control are size #8-32 x 3/8, while those for the two front wheels are size #10-32 x 3/8.
~Ben[this post was last edited: 5/17/2021-17:15]