Hex Head Cap Bolt series are produced by heating and galvanizing. They are widely used in industrial infrastructure construction, power transmission lines, mechanical processing, etc. Bolts and nuts, elastic pads, flat pads matching use.
| Model | Specification (GB) |
Material | Total length (mm) |
Performance grade | Surface treatment | Nut specification | Shim specification |
| YX-M8 | M8 | Q235/45# | 20～100 | 4.8 | Hot-dip galvanizing | M8 match | Φ8.5 match |
| YX-M10 | M10 | Q235/45# | 20～100 | 4.8 | Hot-dip galvanizing | M10 match | Φ10.5 match |
| YX-M14 | M14 | Q235/45# | 100～200 | 4.8 | Hot-dip galvanizing | M14 match | Φ14.5 match |
| YX-M16 | M16 | Q235/45# | 100～200 | 4.8 | Hot-dip galvanizing | M16 match | Φ16.5 match |
| YX-M18 | M18 | Q235/45# | 100～100 | 4.8 | Hot-dip galvanizing | M18 match | Φ18.5 match |
| YX-M20 | M20 | Q235/45# | 150～250 | 4.8 | Hot-dip galvanizing | M20 match | Φ20.5 match |