16.830 pcs. Threaded studs for stud welding M6 x 255 mm, thread length 40mm Material Inconel 601 (2.4851), incl. welding nozzle with aluminization incl. ferrule 11.989 pcs. Threaded studs for stud welding M6 x 230 mm, thread length 40mm Material Inconel 601 (2.4851), incl. welding nozzle with aluminization incl. ferrule 30.026 pcs Nut M6 DIN 934 material Inconel 601 (accord. 2.4851)