Eye bolts are a type of machinery lifting eye bolt, or machinery eye bolt, and have metric threads that conform to the DIN 580 standard.
They are primarily used for permanent mounting to industrial machinery or equipment for lifting.
The type of eye bolts can also be used for other rigging, and suspension applications, or they may be used as anchor points for other rigging hardware.
Each eye bolt has a shoulder under the eye that provides greater stability for angular lifts.
| Size | WLL | Dimensions (mm) | Weight | ||
| mm | ton | d2 | b | k | kg |
| M6 | 0.14 | 16 | 13 | 6 | 0.06 |
| M8 | 0.14 | 20 | 15 | 8 | 0.06 |
| M10 | 0.23 | 25 | 18 | 10 | 0.11 |
| M12 | 0.34 | 30 | 22 | 12 | 0.17 |
| M14 | 0.49 | 35 | 28 | 14 | 0.19 |
| M16 | 0.7 | 35 | 28 | 14 | 0.28 |
| M20 | 1.2 | 40 | 30 | 16 | 0.45 |
| M22 | 1.5 | 45 | 35 | 18 | 0.49 |
| M24 | 1.8 | 50 | 38 | 20 | 0.88 |
| M27 | 2.5 | 50 | 38 | 20 | 0.93 |
| M30 | 3.6 | 60 | 45 | 24 | 1.60 |
| M33 | 4.3 | 60 | 45 | 24 | 1.73 |
| M36 | 5.1 | 70 | 55 | 28 | 2.67 |
| M39 | 6.1 | 70 | 55 | 28 | 2.81 |
| M42 | 7 | 80 | 65 | 32 | 4.04 |
| M45 | 8 | 80 | 65 | 32 | 4.13 |
| M48 | 8.6 | 90 | 70 | 38 | 6.70 |
| M52 | 9.9 | 90 | 70 | 38 | 6.61 |
| M56 | 11.5 | 100 | 80 | 42 | 8.70 |
| M64 | 16 | 110 | 90 | 48 | 12.42 |
