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:
Hardware kit for Exhaust Hangers
Product Details
Includes one of each:
3/8-16 x 1-1/2" grade 5 bolt, 3/8-16 thin nylok nut, 3/8" SAE washer.
Grade 5, zinc plated. Order one kit for each grommet.
