Female Thread (Internal Thread) :5/8"x18 UNF (18 TPI)

Male Thread ( Outer Thread) : 5/8"x18 UNF (18 TPI)

Overall Length : Approx. 27mm

Female Thread Length : Approx. 14mm

Male Thread length : Approx.  11mm

Oil Temperature Sump Plug Adapter

Size: 5/8"x18 UNF Sump Male Thread- 5/8"x18 UNF Female Sender

Fitting, Metric Adapter, 5/8"x18 UNF Female Thread to 5/8"x18 UNF Male Thread. For use with pressure & temperature gauges.

This adapter is made from solid brass and offers a simple solution to the fitment of oil temperature sensors into the existing sump plug hole. It's supplied without a  oil graded dowty seal its matching 5/8"x18 UNF (Female)brass blanking plug in case the sensor is ever removed.

This adapter is suitable for sensors with a 5/8"x18 UNF (Female) thread.

This handy adapter allows the fitting of an oil temperature gauge without having to modify the engine sump. 

PLEASE CHECK THREAD BEFORE PURCHASING. 

 SIZE:  5/8"x18 UNF SUMP THREAD ( MALE ) & 5/8"x18 UNF SENDER THREAD ( FEMALE)