NPT

8An Male To 3/8Npt Male

6AN Orb To 1/8NPT Female Fitting

6AN Male to 3/8NPT Male

6AN Male To 1/4NPT Male, 90Deg

6AN Male To 1/4NPT Male

3/8NPT Plug

3/8In SAE Male To 1/8Npt Male 

1/8NPT Plug

1/8NPT Male To Female, 90Deg

1/8NPT Male To 3/16in Barb, 90Deg

1/8" NPT - M10x1.0 reduction

Male thread: 1/8 " Internal thread: M10x1. 0 . These AN fittings have the absolute highest quality available. All AN fittings are hard anodized, making them highly wear-resistant.