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Article code:
EAN / GTIN:
Manufacturer number:
Cat. Nr.:
SCHRIEVER STS Senkkopf Schrauben H KN 1033 Stahl znb 4x18
Article no.: 573081
Catalog no.: 1224
Article code:
Product details
Technical Data
| t min | 1.59 mm | |
| L | 18 mm | |
| Drive | Crosshead form H | |
| Material | Steel hardened and tempered | |
| Surface | zinc plated blue passivated | |
| Head shape | Countersunk head | |
| d2 | 8.4 mm | |
| d1 | 4 mm | |
| t max. | 2.22 mm |
Identification & Classification
| Article number | 573081 | |
| Catalog number | 1224 | |
| EAN / GTIN | 7610106113882 | |
| Manufacturer number | 1224418 |
Description
Advantage:
The eight advantages
for the Schriever STS® geometry
1. Optimum connection of thermoplastics
2. Minimal radial stresses
3. High load capacity
4. Lower thread forming torques
5. Elimination of the risk of relaxation
6. No material damage
7. 8° thread pitch enables optimum self-locking
8. Cost-effective
for the Schriever STS® geometry
1. Optimum connection of thermoplastics
2. Minimal radial stresses
3. High load capacity
4. Lower thread forming torques
5. Elimination of the risk of relaxation
6. No material damage
7. 8° thread pitch enables optimum self-locking
8. Cost-effective
Application Area:
For joints of thermoplastics in the areas of construction, assembly and load-bearing capacity.
Application Notes:
Vectorial influences
Small radial forces - low radial elongation
Our 30° flank angle reduces radial expansion compared to conventional thread flanks with 60° (e.g. self-tapping screws)
A 60° flank angle leads to high surface pressures in screw connections and thus to increased relaxation