| (mm) | M3 |
| P | 0.5 |
| dk max | 5.5 |
| dk min | 5.32 |
| da max | 3.6 |
| e min | 2.87 |
| k max | 3 |
| k min | 2.86 |
| r min | 0.1 |
| s min | 2.52 |
| s max | 2.58 |
| t min | 1.3 |
The M3 Socket Head Cap Screw is a reliable fastening solution with the following key features:
- Dimensions:
- Pitch (P): 0.5 mm
- Maximum Diameter (dk max): 5.5 mm
- Minimum Diameter (dk min): 5.32 mm
- Maximum Head Diameter (da max): 3.6 mm
- Tolerances:
- Minimum Shell Thickness (e min): 2.87 mm
- Maximum Key Width (k max): 3 mm
- Minimum Key Width (k min): 2.86 mm
- Minimum Radius (r min): 0.1 mm
- Minimum Socket Depth (s min): 2.52 mm
- Maximum Socket Depth (s max): 2.58 mm
- Minimum Thread Length (t min): 1.3 mm
This range of specifications makes the M3 Socket Head Cap Screw an essential component for various applications, ensuring durability and performance for distributors and users alike.









