77 03 001 538
Hex Screw M4 
| Diameter | M4 |
| Pitch | 70 |
| Length | 8 mm |
| Material | 6-8 Steel - tensile strength 60 to 80 h bar |
| Protective coating | 02 Zinc plating - Bichromate or phosphate dipping |
Keywords 7703001538, 77 03 001 538
| Diameter | M4 |
| Pitch | 70 |
| Length | 8 mm |
| Material | 6-8 Steel - tensile strength 60 to 80 h bar |
| Protective coating | 02 Zinc plating - Bichromate or phosphate dipping |
Keywords 7703001538, 77 03 001 538