DIN 94 Dimensions for Cotter Pins
| d | d1 max. | d1 min. | c max. | c min. | a max. | b ˜ |
|---|---|---|---|---|---|---|
| 1 | 0.9 | 0.8 | 1.8 | 1.6 | 1.6 | 3.0 |
| 1.2 | 1.0 | 0.9 | 2 | 1.7 | 2.5 | 3.0 |
| 1.6 | 1.4 | 1.3 | 2.8 | 2.4 | 2.5 | 3.2 |
| 2 | 1.8 | 1.7 | 3.6 | 3.2 | 2.5 | 4.0 |
| 2.5 | 2.3 | 2.1 | 4.6 | 4.0 | 2.5 | 5.0 |
| 3.2 | 2.9 | 2.7 | 5.8 | 5.1 | 3.2 | 6.4 |
| 4 | 3.7 | 3.5 | 7.4 | 6.5 | 4.0 | 8.0 |
| 5 | 4.6 | 4.4 | 9.2 | 8.0 | 4.0 | 10.0 |
| 6.3 | 5.9 | 5.7 | 11.8 | 10.3 | 4.0 | 12.6 |
| 8 | 7.5 | 7.3 | 15 | 13.1 | 4.0 | 16.0 |
| 10 | 9.5 | 9.3 | 19 | 16.6 | 6.3 | 20.0 |
| 13 | 12.4 | 12.1 | 24.8 | 21.7 | 6.3 | 26.0 |
The approximate weight kg/1000 kpl
| Length L/mm | M 2 | M 2.3 | M 2.5 | M 3 | M 3.5 | M 4 | M 5 | M 6 | M 8 | M 10 |
|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 0.22 | 0.32 | 0.36 | 0.60 | 0.85 | 1.2 | ||||
| 8 | 0.25 | 0.37 | 0.44 | 0.69 | 1.0 | 1.3 | 2.2 | |||
| 10 | 0.29 | 0.42 | 0.48 | 0.78 | 1.1 | 1.5 | 2.6 | 3.9 | 7.9 | |
| 12 | 0.33 | 0.47 | 0.54 | 0.87 | 1.2 | 1.6 | 2.8 | 4.3 | 8.5 | 14.6 |
| 16 | 0.58 | 0.66 | 1.0 | 1.4 | 2.0 | 3.3 | 5.0 | 9.8 | 16.6 | |
| 20 | 0.72 | 1.2 | 1.7 | 2.3 | 3.8 | 5.7 | 11.0 | 18.6 | ||
| 25 | 1.4 | 2.0 | 2.6 | 4.4 | 6.6 | 12.6 | 21.1 | |||
| 30 | 1.7 | 2.3 | 3.0 | 5.0 | 7.5 | 14.2 | 23.6 | |||
| 35 | 2.5 | 3.4 | 5.6 | 8.3 | 15.8 | 26.1 | ||||
| 40 | 3.8 | 6.3 | 9.2 | 17.4 | 28.6 | |||||
| 45 | 4.2 | 6.9 | 10.0 | 18.9 | 31.1 | |||||
| 50 | 4.6 | 7.5 | 10.9 | 20.6 | 33.6 | |||||
| 60 | 11.8 | 23.4 | 38.6 |
DIN 94 Cotter Pins Weights
| Diameter | M1 | M1.6 | M2 | M2.5 | M3.2 | M4 | M5 | M6.3 | M8 | M10 | M13 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Length | |||||||||||
| 6 | 0.03 | ||||||||||
| 8 | 0.04 | 0.10 | |||||||||
| 10 | 0.05 | 0.12 | 0.25 | ||||||||
| 12 | 0.06 | 0.14 | 0.28 | 0.51 | |||||||
| 14 | 0.07 | 0.16 | 0.31 | 0.57 | |||||||
| 16 | 0.08 | 0.18 | 0.34 | 0.63 | |||||||
| 18 | 0.10 | 0.20 | 0.37 | 0.69 | 1.00 | ||||||
| 20 | 0.22 | 0.40 | 0.75 | 1.09 | 2.16 | 3.49 | |||||
| 22 | 0.24 | 0.43 | 0.81 | 1.18 | 2.28 | 3.74 | |||||
| 25 | 0.27 | 0.47 | 0.90 | 1.31 | 2.52 | 4.00 | |||||
| 28 | 0.30 | 0.51 | 0.98 | 1.45 | 2.76 | 4.49 | 8.04 | ||||
| 32 | 0.34 | 0.56 | 1.10 | 1.64 | 3.07 | 5.00 | 8.90 | ||||
| 36 | 0.61 | 1.22 | 1.80 | 3.39 | 5.49 | 9.76 | 15.9 | ||||
| 40 | 0.66 | 1.34 | 2.00 | 3.71 | 6.00 | 10.60 | 17.2 | ||||
| 45 | 1.49 | 2.17 | 4.11 | 6.61 | 11.70 | 18.9 | |||||
| 50 | 1.64 | 2.43 | 4.51 | 7.24 | 12.80 | 20.6 | |||||
| 56 | 2.70 | 5.00 | 8.00 | 14.00 | 22.6 | 38.0 | 69.5 | ||||
| 63 | 3.02 | 5.55 | 8.67 | 15.60 | 25.0 | 41.8 | 76.0 | ||||
| 71 | 3.38 | 6.20 | 9.86 | 17.30 | 27.7 | 46.2 | 83.4 | ||||
| 80 | 3.78 | 6.91 | 11.00 | 19.20 | 30.7 | 51.2 | 91.8 | ||||
| 90 | 7.71 | 12.20 | 21.30 | 34.1 | 56.7 | 101.0 | |||||
| 100 | 8.51 | 13.50 | 23.50 | 37.5 | 62.2 | 111.0 | |||||
| 112 | 9.46 | 15.00 | 26.10 | 41.5 | 66.0 | 122.0 | |||||
| 125 | 10.50 | 16.60 | 28.90 | 45.9 | 75.9 | 134.0 | |||||
| 140 | 32.10 | 51.0 | 84.2 | 148.0 |
Weights are in kilograms per 1,000 pieces unless otherwise specified. All weights are approximations and strictly informative.