20mm Table Foot (for tube)

For a table which has feet fitting into 22mm od/20 mm id tube. Uses one M8 bolt and nut. The model should be weight bearing (so print with high infill), the packing pats are only to retain the nut/bolt in place when the table is lifted.

The fixed foot has no need for a nut, but is not adjustable. It matches the near-minimum of the other foot (and the the standard foot I'm replacing.

All a bit of a tight fit at the moment, at least when printed in ABS.