Leading UK Manufacturer of Commercial Pattern Dynamo Eyebolts.
We specialise in the precision manufacture and supply of high-integrity commercial pattern dynamo eyebolts, engineered to provide reliable vertical lifting, suspension, and anchoring points for general industrial machinery and electrical equipment.
Utilising advanced forging and machining processes, we ensure precise thread profiles and a generous internal eye aperture, delivering dependable structural performance for commercial applications. Whether for standard machinery assembly or bespoke industrial requirements, we provide a complete, high-quality manufacturing solution.

| A | B | C | D | E | F | G | SWL Vertical Only |
Weight Each | ||
|---|---|---|---|---|---|---|---|---|---|---|
| STD Shank | Long Shank | STD | LONG | |||||||
| Metric / Imperial mm / inches |
DIA mm |
mm | DIA mm |
DIA mm |
mm | mm | mm | kg/CWT | kg | kg |
| M6 | 19 | 6 | 22 | 10 | 27 | 19 | 101 | 100 | 0.08 | 0.10 |
| 1/4 | 3/4 | 1/4 | 7/8 | 3/8 | 1.1/16 | 3/4 | 4 | 2 | 0.08 | 0.10 |
| M8 | 19 | 6 | 22 | 10 | 27 | 19 | 101 | 150 | 0.08 | 0.10 |
| 5/16 | 3/4 | 1/4 | 7/8 | 3/8 | 1.1/16 | 3/4 | 4 | 3 | 0.08 | 0.10 |
| M10 | 19 | 6 | 22 | 10 | 27 | 19 | 101 | 250 | 0.08 | 0.10 |
| 3/8 | 3/4 | 1/4 | 7/8 | 3/8 | 1.1/16 | 3/4 | 4 | 5 | 0.08 | 0.10 |
| M12 | 25 | 8 | 28 | 11 | 35 | 26 | 101 | 320 | 0.14 | 0.30 |
| 1/2 | 1 | 5/16 | 1.1/8 | 7/16 | 1.3/8 | 1 | 4 | 10 | 0.14 | 0.30 |
| M16 | 28 | 10 | 32 | 13 | 41 | 28 | 115 | 630 | 0.24 | 0.45 |
| 5/8 | 1.1/8 | 3/8 | 1.1/4 | 1/2 | 1.5/8 | 1.1/8 | 4.1/2 | 16 | 0.24 | 0.45 |
| M20 | 36 | 13 | 40 | 17 | 54 | 32 | 127 | 1250 | 0.40 | 0.70 |
| 3/4 | 1.3/8 | 1/2 | 1.5/8 | 11/16 | 2.1/8 | 1.1/4 | 5 | 24 | 0.40 | 0.70 |
| M22 | 38 | 13 | 44 | 17 | 57 | 41 | 127 | 1600 | 0.62 | 1.00 |
| 7/8 | 1.1/2 | 1/2 | 1.3/4 | 11/16 | 2.1/4 | 1.5/8 | 5 | 32 | 0.62 | 1.00 |
| M24 | 41 | 13 | 51 | 21 | 64 | 45 | 127 | 2000 | 0.80 | 1.10 |
| 1 | 1.5/8 | 1/2 | 2 | 13/16 | 2.1/2 | 1.3/4 | 5 | 44 | 0.80 | 1.10 |
| M27 | 54 | 16 | 60 | 26 | 73 | 51 | 152 | 2500 | 1.76 | 2.20 |
| 1. 1/8 | 2.1/8 | 5/8 | 2.3/8 | 1 | 2.7/8 | 2 | 6 | 56 | 1.76 | 2.20 |
| M30 | 54 | 16 | 60 | 26 | 73 | 51 | 152 | 3200 | 1.70 | 2.20 |
| 1. 1/4 | 2.1/8 | 5/8 | 2.3/8 | 1 | 2.7/8 | 2 | 6 | 70 | 1.70 | 2.20 |
| M33 | 57 | 18 | 76 | 28 | 89 | 57 | 152 | 4000 | 2.60 | 3.20 |
| 1. 3/8 | 2.1/4 | 11/16 | 3 | 1.1/8 | 3.1/2 | 2.1/4 | 6 | 85 | 2.60 | 3.20 |
| M36 | 57 | 18 | 76 | 28 | 89 | 57 | 152 | 5000 | 2.65 | 3.50 |
| 1. 1/2 | 2.1/4 | 11/16 | 3 | 1.1/8 | 3.1/2 | 2.1/4 | 6 | 100 | 2.65 | 3.50 |