steel pressure nut
Two types of load-bearing threads, self-locking and non-self-locking, are provided on the thin plate.
Provides standard profile load bearing internal threads in sheets as thin as .025″ / 0.64 mm.
Meets torque requirements for IFI 100/107 Grade B (unified) and ANSI B18.16.1M (metric) locknuts.
Type H is for use in sheet hardness HRB 80 or less on the Rockwell “B” scale.
Type HNL are for use in sheet hardness HRB 60 or less on the Rockwell “B” scale.