| Pneumatic Push-In Fitting, 3121 10 21, LF 3000 Series, Straight, External thread BSPT (R), 1/2 Thread, 10 mm Tube OD | 3121 10 21 | 10 | 10 | | €9.60/piece |
| Pneumatic Push-In Fitting, 3121 04 10, LF 3000 Series, Straight, External thread BSPT (R), 1/8 Thread, 4 mm Tube OD | 3121 04 10 | 4 | 4 | | €5.10/piece |
| Pneumatic Push-In Fitting, 3121 10 13, LF 3000 Series, Straight, External thread BSPT (R), 1/4 Thread, 10 mm Tube OD | 3121 10 13 | 10 | 10 | | €7.75/piece |
| Pneumatic Push-In Fitting, 3121 08 10, LF 3000 Series, Straight, External thread BSPT (R), 1/8 Thread, 8 mm Tube OD | 3121 08 10 | 8 | 8 | | €7.30/piece |
| 3121 08 13 Stem nipple Ø8mm x R1/4 | 3121 08 13 | | 8 | | €7.60/piece |
| Pneumatic Push-In Fitting, 3121 04 13, LF 3000 Series, Straight, External thread BSPT (R), 1/4 Thread, 4 mm Tube OD | 3121 04 13 | 4 | 4 | | €6.45/piece |
| Pneumatic Push-In Fitting, 3121 10 17, LF 3000 Series, Straight, External thread BSPT (R), 3/8 Thread, 10 mm Tube OD | 3121 10 17 | 10 | 10 | | €8.20/piece |
| Pneumatic Push-In Fitting, 3121 12 21, LF 3000 Series, Straight, External thread BSPT (R), 1/2 Thread, 12 mm Tube OD | 3121 12 21 | 12 | 12 | | €11.00/piece |
| Pneumatic Push-In Fitting, 3121 06 10, LF 3000 Series, Straight, External thread BSPT (R), 1/8 Thread, 6 mm Tube OD | 3121 06 10 | 6 | 6 | | €5.20/piece |
| Pneumatic Push-In Fitting, 3121 12 17, LF 3000 Series, Straight, External thread BSPT (R), 3/8 Thread, 12 mm Tube OD | 3121 12 17 | 12 | 12 | | €8.80/piece |
| Pneumatic Push-In Fitting, 3121 06 13, LF 3000 Series, Straight, External thread BSPT (R), 1/4 Thread | 3121 06 13 | | 6 | | €7.10/piece |