| Tube connector brass nickel-plated M5 male for tube o∅6mm straight 101448 | | €8.69/piece |
| Tube connector brass nickel-plated M6 male for tube o∅6mm 90° swivel type 101515 | | €20.66/piece |
| Y-connector brass nickel-plated for tube o∅6mm 101514 | | €24.98/piece |
| Tube connector brass nickel-plated G3/8 male for tube o∅8mm straight 101498 | | €10.35/piece |
| Tube connector brass nickel-plated G1/4 male for tube o∅6mm 90° rotary type 101551 | | €8.46/piece |
| Tube connector brass nickel-plated G1/4 male for tube o∅6mm straight 101447 | | €8.69/piece |
| Tube connector brass nickel-plated G1/8 male for tube o∅8mm straight 101570 | | €8.69/piece |
| Tube connector brass nickel-plated M8x1 male for tube o∅6mm straight 101517 | | €12.74/piece |
| Tube connector brass nickel-plated G1/4 male for tube o∅8mm straight 101496 | | €8.69/piece |
| Tube connector brass nickel-plated M6 male for tube o∅6mm straight 101509 | | €12.74/piece |
| Tube connector brass nickel-plated M6x0.75 male for tube o∅6mm 90° swivel type 101516 | | €20.66/piece |
| Tube connector brass nickel-plated G1/4 female for tube o∅8mm straight 101502 | | €12.74/piece |
| Tube connector brass nickel-plated M10x1 male for tube o∅6mm straight 101510 | | €12.74/piece |
| Tube connector brass nickel-plated M8x1 male for tube o∅6mm 90° rotary type 101507 | | €27.90/piece |
| Tube connector brass nickel-plated G1/4 female for tube o∅6mm straight 101511 | | €12.74/piece |
| Tube connector brass nickel-plated G1/8 male for tube o∅6mm straight 101446 | | €8.69/piece |
| Tube connector brass nickel-plated G1/4 male for tube o∅8mm 90° rotary type 101497 | | €18.99/piece |
| Tube connector brass nickel-plated G1/8 male for tube o∅8mm 90° rotary type 101571 | | €15.39/piece |
| Tube connector brass nickel-plated M10x1 male for tube o∅6mm 90° rotary type 101508 | | €31.19/piece |
| Tube connector brass nickel-plated G1/8 male for tube o∅6mm 90° rotary type 101449 | | €15.39/piece |