We just added two threaded spacers to our web store - 1" OD, 1-1/2" long, one threaded 5/8-18 and the other 3/4-16.
Tag: bung
Old Products: threaded stuff
When we ran a full service chassis fab/turn-key hot rod shop a number of years ago, it was always useful to have threaded things around to weld into the frame for some kind of mount, etc.