14mm ceiling screw
Ceiling screw size 14 is produced in different lengths up to 8 cm and is often used in iron and steel grades. ceiling screw 14 is produced as an automatic screw with a drill tip and does not need to be drilled with a drill for connection. Size 14 gable screws are often produced with a hex head that has a groove for connection with a double-sided wrench. However, it is also possible to connect 14 gable screws with a box wrench.
