Shoulder screw similar to ISO 7379, shoulder 4 x 20 mm, thread M 3, stainless steel A2
Once installed, the shoulder screw guides moving parts on its ground shoulder and takes up the screw joint at the same time. This version is listed with 4 mm shoulder diameter and 20 mm shoulder length. The stated figure is a shoulder diameter of 4 mm.
Benefits
- The shoulder of 4 mm diameter and 20 mm length guides the moving part.
- Thread M 3 with 7.0 mm of thread length for fastening in the base part.
- The 2 mm hexagon socket allows tightening in a recessed installation.
- Head of 7 mm diameter and 3.0 mm height as a seating face.
- Made of stainless steel A2 with dimensions similar to ISO 7379.
Technical data
| Material | stainless steel A2 |
|---|---|
| Shoulder diameter D [mm] | 4 |
| Shoulder length L [mm] | 20 |
| Thread D1 | M 3 |
| Head diameter Dk [mm] | 7 |
| Thread length B [mm] | 7.0 |
| Head height K [mm] | 3.0 |
| Hexagon socket S [mm] | 2 |
Applications
Used as a pivot pin with an 20 mm shoulder it links moving parts without the screw joint setting the clearance.
Standards and conformity
Design and dimensions follow ISO 7379, with thread M 3 and the 2 mm hexagon socket belonging to the same size.
| Weight | 0.003000 |
|---|---|
| Manufacturer | Fluidics equipment |
| Hersteller-Nr | 7379-4X20 ES |
| EAN | 4050571980641 |
| Zolltarifnummer | 73182200 |
| GPSR Herstellerdaten | A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Material | Edelstahl A2 |
| Norm | DIN EN ISO 7379 |