Please quote as follow: Hot dip galvanized fasteners for carpentry, with flat washer, nut and spring washer palmnuts (din 7967) n. 100- M 16 x 40 non-threaded part 15 mm n. 100- M 16 x 50 non-threaded part 15 mm n. 100- M 14 x 50 non-threaded part 20 mm n.- 100 M 14 x 55 non-threaded part 25 mm