French Connections

French Metric (GAZ) 24° Cone

The French Metric (GAZ) male will mate with the female 24° cone or the female tube fitting.

The male has a 24° seat and straight metric threads. The female has a 24° seat or a tubing sleeve and straight metric threads.

When measuring the flare angle with the seat angle gauge, use the 12° gauge. (The seat angle gauge measures the angle from the connector centerline.)

Illustration of French Metric (GAZ) 24° Cone
Metric Thread SizeFemale Thread I.D. (mm)Male Thread O.D. (mm)Tube O.D. (mm)
M20x1.518.520.013.25
M24x1.522.524.016.75
M30x1.528.530.021.25
M36x1.534.536.026.75
M45x1.543.545.033.50
M52x1.550.552.042.25