Product
Self-drilling sheet metal screws made of zinc-plated steel, featuring a hexagonal head design (DIN 7504K), 5.5mm in diameter and 50mm long. Supplied in a pack of 200, these screws are suitable for direct fastening of metal sheets in construction, metalworking, and general fabrication contexts.
Specifications
- Manufactured from galvanized steel for enhanced corrosion resistance and mechanical durability
- Complies with DIN 7504K standard ensuring dimensional reliability and consistent performance
- Hexagonal head allows for secure tightening with standard tools
- Self-drilling point eliminates the need for pre-drilling, improving installation efficiency
- Suitable for fastening metal sheets up to approximately 6mm thickness, depending on application
Usage
Position the screw at the desired fixing point and use a compatible hex socket or wrench to drive it through the sheet metal. The integrated drill point penetrates and taps the material in a single operation, providing a secure and vibration-resistant hold ideal for steel frameworks, roofing, cladding, and other sheet metal assemblies.
FAQ
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What materials are these screws made from?
They are made from galvanized steel for durability and corrosion protection.
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Is pre-drilling required before installation?
No, the self-drilling tip allows for direct installation into sheet metal without pre-drilling.
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What tool is recommended for installation?
Use a hex socket or wrench matching the screw head size for effective installation.
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What is the maximum sheet thickness these screws can fasten?
They are typically effective on sheets up to 6mm thick, depending on material hardness.
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Are these screws suitable for outdoor use?
The zinc coating provides some corrosion resistance, making them suitable for sheltered or mildly exposed environments.
mvm-dt-2025-07-07
