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.
Here’s a list of all our threaded things for your reference:
Boxing Plate for 2" x 3" Tube
Product Details
Brand: Welder Series
MPN: 17700
Thickness: 10 ga
2-7/8" x 1-7/8" x 1/8" used to cap the end of a 3"x2" tube. Corners have a slight radius.
