DIN 981 Locknut
| DIN 981 groove nut / locking nut | ||||||||
|---|---|---|---|---|---|---|---|---|
| d1 | d2 | d3 | h | b | t | fitting locking plate | ||
| KM0 | M10x0.75 | 18 | 13.5 | 4 | 3 | 2 | MB0 | |
| KM1 | M12x1 | 22 | 17 | 4 | 3 | 2 | MB1 | |
| KM2 | M15x1 | 25 | 21 | 5 | 4 | 2 | MB2 | |
| KM3 | M17x1 | 28 | 24 | 5 | 4 | 2 | MB3 | |
| KM4 | M20x1 | 32 | 26 | 6 | 4 | 2 | MB4 | |
| KM5 | M25x1.5 | 38 | 32 | 7 | 5 | 2 | MB5 | |
| KM6 | M30x1.5 | 45 | 38 | 7 | 5 | 2 | MB7 | |
| KM7 | M35x1.5 | 52 | 44 | 8 | 5 | 2 | MB7 | |
| KM8 | M40x1.5 | 58 | 50 | 9 | 6 | 2.5 | MB8 | |
| KM9 | M45x1.5 | 65 | 56 | 10 | 6 | 2.5 | MB9 | |
| KM10 | M50x1.5 | 70 | 61 | 11 | 6 | 2.5 | MB10 | |
| KM11 | M55x2 | 75 | 67 | 11 | 7 | 3 | MB11 | |
| KM12 | M60x2 | 80 | 73 | 11 | 7 | 3 | MB12 | |
| KM13 | M65x2 | 85 | 79 | 12 | 7 | 3 | MB13 | |
| KM14 | M70x2 | 92 | 85 | 12 | 8 | 3.5 | MB14 | |
| KM15 | M75x2 | 98 | 90 | 13 | 8 | 3.5 | MB15 | |
| KM16 | M80x2 | 105 | 95 | 15 | 8 | 3.5 | MB16 | |
| KM17 | M85x2 | 110 | 102 | 15 | 8 | 3.5 | MB17 | |
| KM18 | M90x2 | 120 | 108 | 16 | 10 | 4 | MB18 | |
| KM19 | M95x2 | 125 | 113 | 17 | 10 | 4 | MB19 | |
| KM20 | M100x2 | 130 | 120 | 18 | 10 | 4 | MB20 | |
| KM21 | M105x2 | 140 | 126 | 18 | 12 | 5 | MB21 | |
| KM22 | M110x2 | 145 | 133 | 19 | 12 | 5 | MB22 | |
| KM23 | M115x2 | 150 | 137 | 19 | 12 | 5 | MB23 | |