SVSS-MOS
Socket Head Cap Screws with Ventilation Hole – MoS2 Shot
Dimension Drawing
Dimensions/Specifications/CAD
| Part Number | M | L | D1 | L1 | B | d max. | Qty per Pack | Mass (g) |
|---|---|---|---|---|---|---|---|---|
| SVSS-M3-6-MOS | 3 | 6 | 5.5 | 3 | 2.5 | 1.2 | 20 | 0.71 |
| SVSS-M3-8-MOS | 3 | 8 | 5.5 | 3 | 2.5 | 1.2 | 20 | 0.8 |
| SVSS-M3-10-MOS | 3 | 10 | 5.5 | 3 | 2.5 | 1.2 | 20 | 0.88 |
| SVSS-M3-12-MOS | 3 | 12 | 5.5 | 3 | 2.5 | 1.2 | 20 | 0.96 |
| SVSS-M3-16-MOS | 3 | 16 | 5.5 | 3 | 2.5 | 1.2 | 20 | 1.2 |
| SVSS-M4-6-MOS | 4 | 6 | 7 | 4 | 3 | 1.5 | 10 | 1.5 |
| SVSS-M4-8-MOS | 4 | 8 | 7 | 4 | 3 | 1.5 | 10 | 1.7 |
| SVSS-M4-10-MOS | 4 | 10 | 7 | 4 | 3 | 1.5 | 10 | 1.8 |
| SVSS-M4-12-MOS | 4 | 12 | 7 | 4 | 3 | 1.5 | 10 | 2 |
| SVSS-M4-16-MOS | 4 | 16 | 7 | 4 | 3 | 1.5 | 10 | 2.3 |
| SVSS-M4-20-MOS | 4 | 20 | 7 | 4 | 3 | 1.5 | 10 | 2.7 |
| SVSS-M4-25-MOS | 4 | 25 | 7 | 4 | 3 | 1.5 | 10 | 3.2 |
| SVSS-M5-6-MOS | 5 | 6 | 8.5 | 5 | 4 | 1.5 | 10 | 2.2 |
| SVSS-M5-8-MOS | 5 | 8 | 8.5 | 5 | 4 | 1.5 | 10 | 2.5 |
| SVSS-M5-10-MOS | 5 | 10 | 8.5 | 5 | 4 | 1.5 | 10 | 2.7 |
| SVSS-M5-12-MOS | 5 | 12 | 8.5 | 5 | 4 | 1.5 | 10 | 3 |
| SVSS-M5-16-MOS | 5 | 16 | 8.5 | 5 | 4 | 1.5 | 10 | 3.5 |
| SVSS-M5-20-MOS | 5 | 20 | 8.5 | 5 | 4 | 1.5 | 10 | 4 |
| SVSS-M5-25-MOS | 5 | 25 | 8.5 | 5 | 4 | 1.5 | 10 | 4.8 |
| SVSS-M6-8-MOS | 6 | 8 | 10 | 6 | 5 | 2 | 10 | 4.3 |
| SVSS-M6-10-MOS | 6 | 10 | 10 | 6 | 5 | 2 | 10 | 4.7 |
| SVSS-M6-12-MOS | 6 | 12 | 10 | 6 | 5 | 2 | 10 | 5.1 |
| SVSS-M6-16-MOS | 6 | 16 | 10 | 6 | 5 | 2 | 10 | 5.8 |
| SVSS-M6-20-MOS | 6 | 20 | 10 | 6 | 5 | 2 | 10 | 6.5 |
| SVSS-M6-25-MOS | 6 | 25 | 10 | 6 | 5 | 2 | 10 | 7.6 |
| SVSS-M6-30-MOS | 6 | 30 | 10 | 6 | 5 | 2 | 10 | 8.3 |
| SVSS-M8-12-MOS | 8 | 12 | 13 | 8 | 6 | 2 | 10 | 11 |
| SVSS-M8-16-MOS | 8 | 16 | 13 | 8 | 6 | 2 | 10 | 12 |
| SVSS-M8-20-MOS | 8 | 20 | 13 | 8 | 6 | 2 | 10 | 13 |
| SVSS-M8-25-MOS | 8 | 25 | 13 | 8 | 6 | 2 | 10 | 15 |
| SVSS-M8-30-MOS | 8 | 30 | 13 | 8 | 6 | 2 | 10 | 17 |
| SVSS-M8-35-MOS | 8 | 35 | 13 | 8 | 6 | 2 | 10 | 19 |
Material/Finish
| SVSS-MOS | |
|---|---|
| Main Body | SUSXM7（S.S. grade：A2） MoS2 Shot |
| Strength Class | A2-70 |
Application
Seizing Prevention
Vacuum devices, vacuum chambers, FPD production equipment,
semiconductor devices, and electron microscopes
Characteristics
- The ventilation hole easily releases gas trapped in the screw holes of equipment and machines, and supports vacuum drawing of vacuum devices.
- The MoS2 particles shot by shot blast increase the lubrication of the screw and prevent seizing.
- Unlike a general MoS2 lubrication, MoS2 shot does not use a bonding agent so it is easy to identify contained materials.
Usage example
Gas trapped at the bottom of a screw hole is released through SVSS-MOS, and gas trapped in a drilled hole is released through SWAS-VF
