S60x6 thread (2")

D1*: 60 mm (2.36")
P1*: 6 mm (0.24")
Fillets: 3 to 4
Note: commonly known as "no artillery", the S60X6 thread is the most common on IBC tanks sold in France and Europe

2" NPS thread

D1 : 59.6mm (2.35")
P1: 2.21mm (0.09")
Observation: American National Standard Straight Pipe Thread

2" Male Camlock Thread with 2" BSP Thread

D1: 63mm (2.48") (59.4mm (2.34") thread)
P1: 2.3mm (0.09" 11 TPI)
Standard: Camlock- A-A-59326:1992 Thread - BS 2779:1986
Observation: Camlock male adapter with a 2" external gas thread

2" BSP thread

D1: 59.4 mm (2.34")
P1: 2.3 mm (0.09")
Nets: 5 to 6
Observation: Commonly known as Pas du Gaz or BSP. The name BSP stands for British Standard Pipe (or British Standard Pipe Thread).

S100x8 thread (3")

D1 : 97 to 100mm (3.82" - 3.94")
P1 : 8 mm (0.32")
Fillets : 2 to 3
Observation :
Thread used in particular with tank manufacturers IBC Schütz, Sotralentz and Greif.

3'' Camlock thread with BSP thread(3")

D1 : 91.5mm
P1 : 2.3mm
Fillets : 2 to 3

Standard: Camlock A-A-59326
Observation :

M80X3 male thread

D1 : 80mm
P1 : 3mm
Threads :7-8

Standard: ISO68 (ANSI B1.13M)
Observation : thread that is mainly found on Chinese valves

S92x4 Thread

D1 : 88-92mm
P1: 4mm
Observation: Threads for older WERIT valves