Product
Heavy-duty zinc-plated steel coach screws DIN 571, measuring Ø12x140mm, ideal for anchoring wood structures or securing metal fixtures to timber. Each box contains 50 pieces suitable for professional and heavy carpentry applications.
Specifications
- Zinc-plated steel construction for corrosion resistance
- DIN 571 compliance ensures dimensional precision and performance
- Hexagonal head design for easy tightening with standard tools
- Complete coarse thread delivers strong grip in wood
- Self-tapping C tip streamlines installation, reducing splitting
Usage
Install these screws using a wrench or socket driver. Pre-drill a pilot hole in hardwoods, then drive the screw directly into wood, or through metal fixtures into timber. Suitable for structural carpentry, decking, and mounting posts or frames.
FAQ
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What size pilot hole is recommended for these screws?
Drill a pilot hole slightly smaller than 12mm to ease installation and prevent wood splitting.
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Can these screws be used outdoors?
Yes, the zinc plating provides moderate corrosion protection suitable for outdoor use, but exposure to extreme weather may require stainless steel alternatives.
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Are these screws compatible with plastic or masonry plugs?
Yes, they can be used with appropriate plugs when securing fixtures into masonry or concrete.
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What tools are needed for installation?
A wrench or socket set matching the hex head size is recommended for efficient tightening.
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Are these screws reusable?
They can be unscrewed and reused if threads remain undamaged and if reinstalled in suitable material.
mvm-dt-2025-07-07
