Zinc Countersunk Type 17 Screws 6 - 18 x 20 mm - 1000 pc

Zinc Countersunk Type 17 Screws are a course tapping thread and a special long sharp fluted point to capture chips in timber. The Zinc Countersunk Type 17 Screw is a very versatile screw used in a wide variey of applications. The countersunk head allows the screw to sit flush when fixing and the zinc yellow coating is suitable for most indoor applications.