Product Description 5/8" -18 UNF Female (adapts directly to sealing nut on AutoMeter Mechanical Temp Gauges) to 1/2-1/16" NPT Male
AutoMeter Fitting Adapter 3/8in. NPT Male Aluminum Red For Mech. Temp. Gauge - 2272 MSRP: $16.64 Was: Now: $13.72 Add to Cart
AutoMeter Fitting Adapter 1/2in. NPT Male Brass For Auto Gage Mech. Temp. - 2372 MSRP: $15.80 Was: Now: $14.47 Add to Cart
AutoMeter Fitting Adapter 3/8in. NPT Male Extension Brass For Mech. Temp. Gauge - 2271 MSRP: $21.51 Was: Now: $17.74 Add to Cart