Question:
What grade of steel are the spindles made from?
asked by: Eugene D
Expert Reply:
I checked with Trudyde, and I was able to find out that the bar stock material used to make the spindle # TRU77FR is hot rolled SAE 1045 steel which is a medium carbon common steel grade.
#84 E-Z Lube Spindle w/ Brake Flange for 3,500-lb Trailer Axles