Mild steel hexagon head coach screws bright zinc plated DIN 571. Suitable for use into wood or for a secure fixing when used with a nylon plug.
Length is taken from underneath the hexagonal head.
Conforms to DIN571 standard
These single thread coach screws are zinc plated for increased corrosion resistance.
Their hex head enables higher torque capability when tightening, and increased speed of use with socket drivers.