Wire range and stud fit
The 2-34805-1 is the 14-16 AWG, #10 stud member of TE's PIDG ring terminal line. Tin-plated copper contact carries the current; the polyamide insulation is rated for free-hanging in-line service with a crimp termination.
Heavy-duty serrated barrel
The serrated inner barrel bites into the conductor strands during crimp — the 0.048" (1.22 mm) barrel wall handles 14-16 AWG wire with an insulation diameter range of 0.150" to 0.250" (3.81 mm to 6.35 mm).
