Since1831
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Product description
DIN 7991 / ISO 10642 has a head angle of 90 degrees up to and including M 20. Head diameter = minimum head diameter Head height = maximum head height The head height and head diameter are according to ISO 10642 for M 3 to M 16 and M 20 DIN 7991 / ISO 10642 is regularly supplied with a larger thread length.
Sales unit per 1
pc.
Since1831
Specialist in fasteners and tools
100,000 products in our range
Tailor-made solutions
General
| Article group | 799100A4 |
| Article group description | Socket countersunk screws |
| Material | Stainless steel A4-070 S/S |
| Item number | 799100A40200100 |
| Variantnumber name | M 20 X 100 |
Product information
| DIN number | 7991 |
| ISO number | 10642 |
| Factory number | BN 4719, BN 2105 |
| Drive | Socket |
| Thread | Metric |
| Class | A4 |
| Headshape | Countersunk |
| Discount group | PD010 |
| Material | Stainless steel |
Specifications
| Head diameter | 36.05 |
| Head angle in degrees | 90 |
| Head height | 10.16 |
| Metric | M 20 |
| Width across flats | 12 |
| Total length | 100 |
| Full threaded till incl. | 90 |
URL
https://www.nederland.bossard.com/en/metric-fasteners/socket-head-screws/socket-countersunk-screws/799100a40200100
Socket countersunk screws Date: 7/26/2025