Thread identification

To identify the type and size of a thread, it is necessary to measure :
- either the external diameter of the thread (DE) when it is a male thread
- or the internal diameter of the thread (DA) when it is a female thread
In the case of a taper thread, the diameter should be measured at a distance G from the end of the thread.
The following table should then be consulted.
In case of doubt, a thread gauge should be used to measure the pitch and angle of the threads.

Identification of fittings according to thread diameters:

Reconnaissance des filetages hydrauliques

certication AEO
Logo NF 377
Certifications DREAL
Certification Veritas
Rubber hoses
hydraulic hoses
hydraulic fittings
tubes pneumatiques