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Home Product catalog Promotions Shopping backet Wish list Comparison Delivery and payment Exchange and returnSelf-tapping screw with a hexagonal head with a drill bit DIN 7504 K This self-tapping screw is used to connect several structural elements to metal profiles and sheets. No pre-drilling of holes is required. If this fastener is equipped with a rubber gasket, it can be used as a roof fastener. Since the gasket will protect the connection from the influence of adverse atmospheric phenomena, ensure tightness, reliability and durability of the structure.
Field of use construction of metal structures, installation of solar panels, installation of facades, mechanical engineering, installation of roofs.
The material is high-strength steel.
Zinc coating (Plated) protects against corrosion, if fasteners are planned to be used in aggressive conditions.
Специфікації |
|
Fastening group | High-strength fastening |
Standard | DIN 7504 K |
Material | Stal |
Strength class | 560HV |
Coating | Zinc |
Diameter, mm | 5.5 |
Length, mm | 3238 |
Base material | Metal |
Head | Hexagonal |
Packaging, pcs. | 250 |
Type of carving | Full |
Slot | External hexagon (SW) |
Thread type | Metric |
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