100x skrutka 3.9 x 9.5 / 3.9 x 13 / 3.9 x 16 / 3.9 x 19 mm50x skrutka 3.9 x 22 / 3.9 x 25 mm100x skrutka 4.2 x 9.5 / 4.2 x 13 / 4.2 x 16 / 4.2 x 19 mm50x skrutka 4.2 x 22 / 4.2 x 25 mm100x skrutka 4.8 x 9.5 / 4.8 x 13 / 4.8 x 16 / 4.8 x 19 mm50x skrutka 4.8 x 22 / 4.8 x 25 mm