Countersunk self-tapping screw DIN 7982 C/ISO 7050, 4.8 x 25 mm, stainless steel A2
The countersunk self-tapping screw cuts its own thread in the sheet and pulls the countersunk head flush into the recess and follows DIN 7982 C. This version comes with a nominal diameter of 4.8 mm, a length of 25 mm, a head diameter of 9.5 mm and a head height of at most 3.0 mm. It is complemented by a length of 25 mm. Also stated are cross recess PH2.
Benefits
- A nominal diameter of 4.8 mm to DIN 7982 C cuts its thread in the sheet without pre-tapping.
- The countersunk head of 9.5 mm diameter disappears completely into the recess.
- A head height of at most 3.0 mm to DIN 7982 C keeps the surface clear.
- Cross recess PH2 guides the screwdriver when starting.
- A length of 25 mm sets the depth of engagement in the sheet stack.
- Made of stainless steel A2.
Technical data
| Material | stainless steel A2 |
|---|---|
| Thread diameter D [mm] | 4.8 |
| Length L [mm] | 25 |
| Head diameter Dk [mm] | 9.5 |
| Head height K (max) [mm] | 3.0 |
| Cross recess | PH2 |
Applications
In sheet metal work the 4.8 x 25 mm screw joins thin sheets without any need to cut a thread first.
Standards and conformity
Head diameter 9.5 mm and head height 3.0 mm follow DIN 7982 C and therefore ISO 7050.
| Weight | 0.002800 |
|---|---|
| Manufacturer | Fluidics equipment |
| Hersteller-Nr | 7982C-4,8X25 ES |
| EAN | 4050571144364 |
| 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 7982, DIN EN ISO 7050 |