DIN 7985 SCH (Star Cylinder Head) metric screw features a star-shaped head design, facilitating easy tightening and loosening. This specialized design allows users to achieve practical assembly with various tools, such as star screwdrivers. Manufactured in accordance with the DIN 7985 standard, these screws are typically made from durable materials like steel or stainless steel, which ensures corrosion resistance. The star cylinder head structure enables the screw to withstand high torque values, making it widely used in automotive, mechanical engineering, and electronics applications. These screws provide reliable and robust connections, streamline assembly processes, and ensure long-lasting performance.
| Boy/ Ø | M1,6 | M2 | M2,5 | M3 | M4 | M5 | M6 | M8 |
|---|---|---|---|---|---|---|---|---|
| dk | 3,2 | 4,0 | 5,0 | 6,0 | 8,0 | 10,0 | 12,0 | 16,0 |
| k | 1,3 | 1,6 | 2,0 | 2,4 | 3,1 | 3,8 | 4,6 | 6,0 |
| v | 0,8 | 1,1 | 1,3 | 1,6 | 2,0 | 2,5 | 3,0 | 3,7 |
| a | 0,7 | 0,8 | 0,9 | 1,0 | 14 | 1,6 | 2,0 | 2,5 |
| rf | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 16 |
| ✦ | P 0 | P 1 | P 1 | P 1 | P 2 | P 2 | P 3 | P 4 |