01 screws M24x70-DIN6912-A4/70 300 pcs 02 screws M24x80-DIN6912-A4/70 250 pcs 03 screws M24x90-DIN6912-A4/70 50 pcs 04 screws M24x100-DIN6912-A4/70 50 pcs 05 screws M24x120-DIN6912-A4/70 50 pcs 06 screws M24x140-DIN6912-A4/70 50 pcs 07 screws M20x75-DIN6912-A4/70 200 pcs 08 screws M20x80-DIN6912-A4/70 60 pcs 09 nuts M24-DIN934-A4/70 600 pcs 10 nuts M20-DIN934-A4/70 400 pcs 11 washer 25-DIN125A-A4 600 pcs 12 washer 21-DIN125A-A4 500 pcs we need 3.1 certification too