M12 Carbon Steel Zinc Plate Gr 4.8 5.8 8.8 Eye Hook Screw
As a standard fastener, the eyebolt is widely used in electromechanical products, and its main function is lifting load.
| 规格 | 单只垂直起吊 工作载荷极限(T) | 单只侧向起吊 工作载荷极限(T) |
| M8 | 0.16 | 0.04 |
| M10 | 0.25 | 0.06 |
| M12 | 0.4 | 0.1 |
| M16 | 0.63 | 0.16 |
| M20 | 1 | 0.25 |
| M24 | 1.6 | 0.4 |
| M30 | 2.5 | 0.62 |
| M36 | 4 | 1 |
| M42 | 6.3 | 1.6 |
| M48 | 8 | 2 |
| M56 | 10 | 2.5 |
| M64 | 18 | 4 |
| M72 | 20 | 5 |
| M80 | 25 | 6.25 |
| M100 | 40 | 10 |
skills requirement
1. The eyebolt should be made of 20 or 25 steel
2. The eyebolts must be integrally forged. Forgings should be normalized and the scale removed. The grain size of the finished product should not be lower than Grade 5 (GB6394), and the forgings should not have excessive burnt and crack defects.
Generally, the surface treatment is not carried out, but according to the use requirements, galvanizing passivation, chrome plating and other surface treatments can be performed, and according to GB5267-85. Dehydrogenation should be carried out immediately after electroplating.