WD Double-Thread Screws for Wood 8×120 mm Zinc Plated
Double-thread screws for wood from Koelner, ideal for fastening various elements in wood.
Application
These screws are used for joining wooden elements and securing various structures, providing a strong and durable connection thanks to the applied metric thread.
Technical Data
- Manufacturer: Koelner Polska Spółka z Ograniczoną Odpowiedzialnością
- Material: Low-carbon steel, white zinc plated
- Zinc coating thickness: min 6 µm
- Dimensions: 8 x 120 mm
- Socket: special hexagonal socket






