Single screw
The simple screw is a hydraulic connection element designed to allow fluid to pass through its interior, combining fastening and flow functions in a single piece. It features an axial bore and a single lateral hole, facilitating the entry or exit of fluid to or from a connected component.
Main features
- External thread for fixing
- Hex head for tightening
- Through-hole drill
- A lateral perforation for fluid passage
Applications
- Hydraulic systems
- Lubrication circuits
- Automotive (brakes, fuel)
- Industrial and agricultural machinery

Technical specifications of a simple screw:

| Reference | R1 | HEX1 | ØC | L | L1 |
| 44070005 | 1/8" | 14 | 6 | 26 | 21 |
| 44070009 | 1/4" | 19 | 6 | 34 | 27.6 |
| 44070013 | 3/8" | 22 | 9 | 39.0 | 32 |
| 44070019 | 1/2" | 27 | 13 | 47.5 | 38.5 |
| 44070025 | 3/4" | 32 | 16 | 59 | 49 |
| 44070029 | 1" | 27 | 22 | 69 | 58 |