1365 piece chipboard screw set with 12 different sizes ideal for the home and hobby craftsman the set is subdivided into different compartments ensuring that you will always find the right screw or nail that you need contents screws 3 0 x 16 mm 140 pieces 3 0 x 20 mm 100 pieces 3 5 x 35 mm 40 pieces 4 0 x 25 mm 45 pieces 4 0 x 30 mm 40 pcs 4 0 x 50 mm 25 pieces pen nails 13 x 20 mm 200 pieces 16 x 25 mm 180 pieces wire nails 13 x 20 mm 245 pieces 1