Dimension Drawing
Specs/CAD
Unit : mm
| Part Number | M | L | d1＊1 | Lf | d1 max. |
Qty per Pack | Mass (g) |
CAD Download |
|---|---|---|---|---|---|---|---|---|
| SHVBS-M4-20 | 4 | 20 | 1.5 | 8 | 1.5 | 1 | 5.4 | - |
| SHVBS-M4-25 | 4 | 25 | 1.5 | 8 | 1.5 | 1 | 7.1 | - |
| SHVBS-M4-30 | 4 | 30 | 1.5 | 8 | 1.5 | 1 | 8.7 | - |
| SHVBS-M4-35 | 4 | 35 | 1.5 | 8 | 1.5 | 1 | 10 | - |
| SHVBS-M4-40 | 4 | 40 | 1.5 | 8 | 1.5 | 1 | 12 | - |
| SHVBS-M4-45 | 4 | 45 | 1.5 | 8 | 1.5 | 1 | 14 | - |
| SHVBS-M4-50 | 4 | 50 | 1.5 | 8 | 1.5 | 1 | 15 | - |
| SHVBS-M4-60 | 4 | 60 | 1.5 | 8 | 1.5 | 1 | 19 | - |
| SHVBS-M4-70 | 4 | 70 | 1.5 | 8 | 1.5 | 1 | 22 | - |
| SHVBS-M4-80 | 4 | 80 | 1.5 | 8 | 1.5 | 1 | 25 | - |
＊1： Depending on the "L" dimension, there may be only one ventilation hole.
Material/Finish
| SHVBS | |
|---|---|
| Main Body | SUS304 |
Application
Vacuum devices, vacuum chambers, FPD production equipment,semiconductor devices, and electron microscopes
Characteristics
- Hexagon posts with double-ended female threads.
- The ventilation hole easily releases gas trapped in the screw holes of equipment and machines, and supports vacuum drawing of vacuum devices.
Usage Example
These screws are effective with vacuum devices and vacuum chambers that require the elimination of gas trapped in screw holes.
