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Article code:
EAN / GTIN:
Manufacturer number:
Cat. Nr.:
SCHRIEVER STS Flanschkopfschrauben H KN1031 Stahl znb 3x8
Article no.: 572976
Catalog no.: 1222
Article code:
Product details
Technical Data
| t min | 1.15 mm | |
| L | 8 mm | |
| Drive | Crosshead form H | |
| d2 | 6 | |
| Material | Steel hardened and tempered | |
| Surface | zinc plated blue passivated | |
| Head shape | Flange head | |
| s | 0.7 mm | |
| k | 2.1 mm | |
| d1 | 3 mm | |
| t max. | 1.61 mm |
Identification & Classification
| Article number | 572976 | |
| Catalog number | 1222 | |
| EAN / GTIN | 7610106112762 | |
| Manufacturer number | 122238 |
Description
Advantage:
The eight advantages of the Schriever STS® geometry
- Optimal bonding of thermoplastics
- Minimum radial stresses
- High load capacity
- Lower thread forming torques
- elimination of the risk of relaxation
- No material damage
- 8° thread pitch enables optimum self-locking
- Cost-effective
Application Area:
For connections of thermoplastics in the areas of construction, assembly and load-bearing capacity.
Application Notes:
Vectorial influences
of the main forming direction
Small radial forces - low radial expansion
Our 30° flank angle reduces radial expansion compared to conventional thread flanks with 60° (e.g. sheet metal screws). e.g. self-tapping screws)
A 60° flank angle leads to high surface pressures in screw connections and therefore to increased relaxation
Other Schriever products on request (heads, masses, special designs)
of the main forming direction
Small radial forces - low radial expansion
Our 30° flank angle reduces radial expansion compared to conventional thread flanks with 60° (e.g. sheet metal screws). e.g. self-tapping screws)
A 60° flank angle leads to high surface pressures in screw connections and therefore to increased relaxation
Other Schriever products on request (heads, masses, special designs)