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DIN 7981 A4 C 3,9X28 H
Cross recessed pan head tapping screws
Item number
7981439 28
Materials
A4
EAN
3610500425233
Net weight per 100 pc.
0,224 kg
Item number
7981439 28
Materials
A4
EAN
3610500425233
Net weight per 100 pc.
0,224 kg
- Technical data
- Product information
- Catalog page
Technical data
| Diameter (d) | 3,9 mm |
| diameter imperial (inch) (d) | 7 " |
| Total length (l) | 28 mm |
| Type of thread | Sheet thread |
| Head shape | pan head |
| Diameter of head (dk) | 7,5 mm |
| Height of head (k) | 2,8 mm |
| Drive shape (drive) | Phillips |
| Drive size | PH2 |
| Measurement m (m) | 4,4 mm |
Product information
Applications
Sheet metal screw connections in sanitary and heating installation.Use in damp rooms and outdoor applications without significant levels of chlorides or sulphur dioxides.
The sheets of the parts to be screwed together must be larger than the thread pitch of the screw selected.
Area of use
Metal constructionFEATURES
- Sheet thread- PH
- Pan head
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