
| (mm) | M2.5 | M3 | M4 | M5 | M6 |
|---|---|---|---|---|---|
| P | 0.45 | 0.5 | 0.7 | 0.8 | 1 |
| dk max | 4.5 | 5.5 | 7 | 9 | 10.5 |
| dk min | 4.2 | 5.2 | 6.64 | 8.64 | 10.07 |
| k max | 1.8 | 2.15 | 2.75 | 3.45 | 4.1 |
| k min | 1.66 | 2.01 | 2.61 | 3.27 | 3.8 |
| No. | 1 | 2 | 2 | 2 | 2 |
| M | 2.6 | 3.5 | 4.1 | 4.8 | 6.2 |
| t max | 1.42 | 1.43 | 2.03 | 2.73 | 2.86 |
| t min | 1 | 0.86 | 1.45 | 2.14 | 2.26 |
| d1 max | 2.34 | 2.83 | 3.78 | 4.75 | 5.71 |
| d1 min | 2.2 | 2.69 | 3.6 | 4.45 | 5.41 |
| h min | 0.52 | 0.7 | 1 | 1.2 | 1.5 |
| h max | 0.68 | 0.9 | 1.2 | 1.4 | 1.7 |
| b1 min | 0.9 | 1.1 | 1.4 | 1.9 | 2.35 |
| b1 max | 1.1 | 1.3 | 1.6 | 2.1 | 2.65 |
| H max | 1.5 | 2 | 2.75 | 3.25 | 4 |
| H min | 1.2 | 1.6 | 2.2 | 2.6 | 3.2 |
| d2 max | 2.34 | 2.83 | 3.78 | 4.75 | 5.71 |
| d2 min | 2.24 | 2.73 | 3.66 | 4.57 | 5.53 |
| dc max | 6 | 7 | 9 | 10 | 12 |
| dc min | 5.7 | 6.64 | 8.64 | 9.64 | 11.57 |
| h1 min | 0.45 | 0.45 | 0.7 | 0.9 | 1.4 |
| h1 max | 0.55 | 0.55 | 0.9 | 1.1 | 1.8 |
Our Metric Sems Screw – Combo Drive Pan Head offers a reliable and easy-to-use assembly solution ideal for various applications. Designed for distributors, this product combines quality and versatility with a comprehensive size range.
Key Features:
- Easy to assemble due to the combo drive design
- Wide selection of sizes from M2.5 to M6
- Suitable for diverse fastening needs with consistent performance
- Precision-engineered for secure and durable connections
Specifications:
- Metric sizes include M2.5, M3, M4, M5, M6
- P (pitch): 0.45 to 1 mm
- Dynamic diameter max: 4.5 to 10.5 mm
- Dynamic diameter min: 4.2 to 10.07 mm
- Max and min values for other parameters such as k, d1, h, b1, H, d2, dc, h1 are available for each size, ensuring compatibility and precise fitting
- Thread length and other critical measurements are specified for consistent manufacturing standards
Material and Design
- Designed with high-quality metric dimensions for versatile usage
- Suitable for assembly environments requiring reliable screw fastening
This Metric Sems Screw with Combo Drive Pan Head is an excellent choice for distributors seeking a dependable, easy-to-install screw solution across various applications. Its broad range of sizes and precise specifications make it suitable for multiple industries, ensuring performance and satisfaction.











