
Autometer brass adapter converts the 5/8"-18 UNF female sealing nut used on AutoMeter mechanical temperature gauges to a 1/2-1/16" NPT male thread. Constructed from solid brass, it lets installers adapt mechanical temp gauges to NPT-style plumbing while preserving a direct seal to the gauge sealing nut for reliable mechanical temperature sensor connections.
Autometer 1/2 inch NPT Male Brass for Mechanical Temp. Gauge Adapter