Fitting Diameter: 6AN fuel pressure gauge fitting male to female with 1/8" NPT port, the thread size of the 6AN is 9/16-18UNF.
High Quality Materials: AN6 Male to AN6 Female with 1/8" NPT Gauge/Gage Port is made of high quality lightweight 6061-T6 aluminum material, anodized finish for strength, durability and corrosion resistance.
Sealing: The AN thread of the flare is sealed by a 37 degree angle and the NPT is sealed with a 60 degree tapered. It is highly recommended to use sealant or PTFE (polytetrafluoroethylene tape) at the NPT port.
Max Working Pressure: 1500PSI, working temperature: -40°F to 250°F.
Universal Fit: 6AN male to female fuel pressure gauge fitting can be used for most automotive needs, such as: Fuel, Oil, Coolant, Air, and more.