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:
Shock Cone
Product Details
Brand: Welder Series
MPN: 1083A
Country/Region of Manufacture: Canada
Diameter: 3-1/4"
Hole size: 7/8"
3-1/4" dia. x 2" high, with a 7/8" hole. For Mustang II upper towers. Spun from 10 ga mild steel.
