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Specifications |
|
Article |
6921-12-55-10,9цпз Додайте свій артикул |
Fastening group | High-strength fastening |
Standard | DIN 6921, EN 1665, ISO 8100, ISO 8102, ART 88913 |
Material | Stal |
Strength class | 10.9 |
Coating | Flake zink |
Packaging, pcs. | 100 |
Head | Hexagonal wih flang |
Type of carving | Partially, Full |
Thread type | Metric |
Attention! Available in warehouses . You can generate a clarifying request to the supply department for additional quantity
The toothed flange protects the bolt from self-unscrewing during load moments, increasing the frictional force of touch. The notched flange fits snugly to the base of the material, preventing it from breaking under force.
Scope Bolt DIN 6921 is used in humid rooms and outdoors, structures in solar installations.
Material high-strength structural alloy steel. High strength class 10.9 allows the use of bolts for high-load connections.
Coating Zinc plated protects against corrosion if you plan to use fasteners in aggressive conditions.