Ok, I’ve understood.
OPTIMISED SIZESmall size hidden head and high-performance twin thread for stable and secure fastening of smaller thicknesses.
DUROCOAT AND STAINLESS A2Available in carbon steel with durocoat surface treatment and in stainless steel A2.
SAFE FASTENING OF SMALLER THICKNESSESThe special features of the high-performance twin thread and cylindrical hidden head allow for secure and stable fastening of smaller sized wood.
EXTERIOR APPLICATIONSAlso ideal for exterior applications, thanks to the durocoat treatment or the stainless steel A2 version.