| Material | Q235 Carbon Steel |
|---|---|
| Surface Treatment | Heat Treatment |
| Color | Black |
| Grade | 10.8 |
| Standard | GB6170-86 |
| Material | 304 Stainless Steel |
|---|---|
| Finish | Plain |
| Color | Silvery |
| Application | Automotive Industry |
| Usage | Automobile |
| Material | Steel |
|---|---|
| Finish | Zinc Plated |
| Dimensions | M4-M16 |
| Shape | Hexagon |
| Standard | GB |
