The capacitor discharge internal threaded welding stud IT type EN ISO 13918 allow to obtain a resistant fixing and a watertight fixing system maintaining an excellent aesthetic result after welding.
The capacitor discharge internally threaded welding studs, have a flange at the base, the diameter of the flange is always larger than the external diameter of the internal threaded stud, the flange prevents the electricity from expanding beyond the cylindrical part of the internally threaded stud thus increasing the welding area, thanks to this a welding with excellent sealing values is guaranteed.
A.T.S. supplies the internal threaded stud for welding with capacitive discharge in the following materials: internal threaded stud to weld in steel 4.8 according to DIN EN ISO 898-1 and are galvanized with a copper-plated electrolytic protection according to DIN EN ISO 4042; capacitor discharge internally threaded welding studs in stainless steel A2-50 according to DIN EN ISO 3506-1; internally threaded welding stud for aluminum AlMg3 and capacitor discharge internal threaded welding studs of CuZn37 brass.
The material specifications are in accordance with DIN EN ISO 13918 and DIN EN ISO 14555, the dimensions of the capacitor discharge internal threaded welding stud not shown in the tables can be supplied on request.