RND threaded quick connect tube fitting air tube fitting, G 1/8 internal thread to 6 mm, RND 425 series, RND 425-00309

RND elbow tube fitting, R 1/4 external thread to push-in type 8 mm, RND 425 series, RND 425-00249

SMC tee connection pipe fitting, 6 mm to 6 mm, KQ2 series, KGT06-00

SMC Connector Tube Fitting, 6 mm, DM Series, DM6P-06NU-C1

SMC male connector air tube connector, 10 mm to R 1/2, KFG2 series, KFG2H1008-04S

SMC three-way pipe connector, 8 mm to R 1/4 external thread, KFG2 series, KFG2T0806-02S

SMC male connector air tube connector, 6 mm to R 3/8, KG series, KGH06-03

SMC male connector air tube connector, 8 mm to R 1/8, KX series, KXH08-01S

SMC Y-type air tube connector, 10 mm to 12 mm, KQG2U series, KQG2U10-12

Festo quick plug connector tracheal connector, M5 rotary push 6 mm, NPQE-L series, NPQE-L-M5-Q6-F1A-P10

Festo quick plug connector tracheal connector, G 1/4 re-push 12 mm, NPQE-DK series, NPQE-DK-G14-Q12-F1A-P10

Festo threaded pipe connector air connector, M5 to G 1/8, NPFC-DS series, NPFC-DS-M5-G18-M

SMC male connector air tube connector, 8 mm to R 3/8 external thread, KQG series, KQG2S08-03S

SMC elbow right angle threaded quick connector, pipe 6 turns R 1/4 external thread, KFG2L0 series, KFG2L0604-02

SMC female connector air tube connector, 12 mm to Rc 1/2, KFG2 series, KFG2F1613-04

SMC elbow air tube connector, 4 mm, KFG2L series, KFG2L0425-01

SMC male connector air tube connector, 12 mm, KQG2H series, KQG2H12-02-F

SMC three-way pipe connector, 12 mm, KQG2T series, KQG2T12-04S

Festo Barbed fitting, G 1/4 male, CN-1/4-PK-6 11948

Boxed air pipe connector, QSPLLKG18-10 132951