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Article code:
EAN / GTIN:
Manufacturer number:
Cat. Nr.:
SCHRIEVER STS plus Pan-Head Schrauben T KN6039 St znb 5x20
Article no.: 573237
Catalog no.: 1229
Article code:
Product details
Technical Data
| t min | 1.5 mm | |
| L | 20 mm | |
| Drive | Hexalobular socket | |
| Drive number | T 25 | |
| Material | Steel hardened and tempered | |
| Surface | zinc plated blue passivated | |
| Head shape | Pan-Head | |
| d2 | 8.8 mm | |
| k | 3.5 mm | |
| d1 | 5 mm | |
| t max. | 1.9 mm |
Identification & Classification
| Article number | 573237 | |
| Catalog number | 1229 | |
| EAN / GTIN | 7610106115442 | |
| Manufacturer number | 1229520 |
Description
Advantage:
In addition to the familiar properties of the STS® screw, the Schriever STS® plus geometry offers further decisive advantages through:
A significantly increased service life of the screw connection under static and dynamic loads .
Optimal connection and self-locking in the thermoplastic thanks to improved thread geometryIncreased preload force due to greater flank overlap on the load-bearing sideThe possibility of using shorter screws and/or smaller diameters with the same connection load; this results in potential savings for the customerHigher torsional and tensile strength
Application Area:
This screw represents the optimum connection for thermoplastics and is the further development of the proven Schriever STS® screw. It combines the usual quality with a high savings potential for the user compared to conventional thermoplastic screws
Application Notes:
The optimised flank angle of 30° reduces the radial expansion compared to screws with a flank angle of 60°. The high axial force allows the displaced plastic to flow off
Further Schriever products on request (heads, dimensions, special designs)
Further Schriever products on request (heads, dimensions, special designs)