Hexagon head 316 grade stainless steel coach screws for heavy duty general purpose construction fastening of timber to timber and timber to steel where maximum corrosion resistance and long life is required. Can be used as medium duty expanding masonry fixings when used with nylon wall plugs.
* Manufactured and compliant to Standard DIN 571.
* Hex head for high torque applications allowing tightening with sockets, wrenches and spanners.
* Tapered gimlet point for easy thread centering in predrilled holes.