Socket head cap screw DIN 912 / ISO 4762, hex socket AF 2.5, M 3x25, stainless steel A2
The AF 2.5 hex socket in the cylindrical head lets this M 3x25 screw to ISO 4762 be fitted where no wrench can reach the side of the head. The head measures 5.5 mm in diameter at a height of 3.0 mm. Supplied in stainless steel A2.
Benefits
- The AF 2.5 hex socket transmits the tightening torque without wrench flats on the head.
- Head diameter 5.5 mm and head height 3.0 mm to DIN 912 fit into a cylindrical counterbore.
- The thread running nearly up to the head uses the entire length of 25 mm for engagement.
- Made of stainless steel A2 for joints where uncoated steel is not enough.
- Dimensions to DIN 912 and ISO 4762, therefore interchangeable with existing M 3 joints.
Technical data
| Property | Value |
|---|---|
| Material | stainless steel A2 |
| Thread D | M 3 |
| Length L | 25 mm |
| Thread length B (min.) | nearly up to head |
| Head diameter Dk (max.) | 5.5 mm |
| Head height K (max.) | 3.0 mm |
| Socket size S | 2.5 mm |
| Standard | DIN 912 / ISO 4762 |
Applications
- Plants that are cleaned frequently
- Assemblies used outdoors
- Screw joints on housings and sheet metal
- Indoor assemblies exposed to moisture
- Precision mechanics and instrument engineering
Standards and conformity
The dimensions comply with DIN 912 and ISO 4762. Material and class are specified as stainless steel A2.
| Weight | 0.001600 |
|---|---|
| Manufacturer | Fluidics equipment |
| Hersteller-Nr | 912-M3X25 ES |
| EAN | 4050571170271 |
| Zolltarifnummer | 73181900 |
| 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 912, DIN EN ISO 4762 |





