| Per screws | Inner diameter (d) [mm] | Outer diameter (D) [mm] | Thickness (s) [mm] | Weight 1000 pz [kg] | |
| ISO 7089 | M 3 | 3,2 | 7 | 0,5 | 0,12 |
| M 4 | 4,3 | 9 | 0,8 | 0,31 | |
| M 5 | 5,3 | 10 | 1 | 0,44 | |
| M 6 | 6,4 | 12 | 1,6 | 1,02 | |
| M 8 | 8,4 | 16 | 1,6 | 1,83 | |
| M 10 | 10,5 | 20 | 2 | 3,57 | |
| M 12 | 13 | 24 | 2,5 | 6,27 | |
| M 14 | 15 | 28 | 2,5 | 8,62 | |
| M 16 | 17 | 30 | 3 | 11,30 | |
| M 18 | 19 | 34 | 3 | 14,70 | |
| M 20 | 21 | 37 | 3 | 17,20 | |
| M 22 | 23 | 39 | 3 | 18,35 | |
| M 24 | 25 | 44 | 4 | 32,33 | |
| M 27 | 28 | 50 | 4 | 42,30 | |
| M 30 | 31 | 56 | 4 | 53,64 | |
| M 33 | 34 | 60 | 5 | 75,34 | |
| M 36 | 37 | 66 | 5 | 92,10 | |
| UNI 6592 | M 39 | 40 | 72 | 6 | 133,00 |
| M 42 | 43 | 78 | 7 | 183,00 | |
| M 45 | 46 | 85 | 7 | 220,00 | |
| M 48 | 50 | 92 | 8 | 294,00 | |
| M 52 | 54 | 98 | 8 | 330,00 | |
| M 56 | 58 | 105 | 9 | 425,00 | |
| M 60 | 62 | 110 | 9 | 458,00 | |
| M 64 | 66 | 115 | 9 | 492,00 | |
| M 68 | 70 | 120 | 10 | 586,00 | |
| M 72 | 74 | 125 | 10 | 626,00 | |
| M 76 | 78 | 135 | 10 | 749,00 | |
| M 80 | 82 | 140 | 12 | 953,00 |
Flat washers ISO 7089 / UNI 6592-TE HV 100
Material: Steel
Hardness: HV 100
Surface treatment: Rough, Galvanized, Burnished