SNSS-BK
Socket Head Cap Screws – Super Black
Dimension Drawing
Dimensions/Specifications/CAD
| Part Number | M | L | D1 | L1 | B | Qty per Pack | Mass (g) |
|---|---|---|---|---|---|---|---|
| SNSS-M2-3-BK | 2 | 3 | 3.8 | 2 | 1.5 | 5 | 0.16 |
| SNSS-M2-4-BK | 2 | 4 | 3.8 | 2 | 1.5 | 5 | 0.18 |
| SNSS-M2-5-BK | 2 | 5 | 3.8 | 2 | 1.5 | 5 | 0.2 |
| SNSS-M2-6-BK | 2 | 6 | 3.8 | 2 | 1.5 | 5 | 0.22 |
| SNSS-M3-5-BK | 3 | 5 | 5.5 | 3 | 2.5 | 5 | 0.67 |
| SNSS-M3-6-BK | 3 | 6 | 5.5 | 3 | 2.5 | 5 | 0.71 |
| SNSS-M3-8-BK | 3 | 8 | 5.5 | 3 | 2.5 | 5 | 0.8 |
| SNSS-M3-10-BK | 3 | 10 | 5.5 | 3 | 2.5 | 5 | 0.88 |
| SNSS-M3-12-BK | 3 | 12 | 5.5 | 3 | 2.5 | 5 | 0.96 |
| SNSS-M3-16-BK | 3 | 16 | 5.5 | 3 | 2.5 | 5 | 1.2 |
| SNSS-M3-20-BK | 3 | 20 | 5.5 | 3 | 2.5 | 5 | 1.4 |
| SNSS-M4-6-BK | 4 | 6 | 7 | 4 | 3 | 5 | 1.5 |
| SNSS-M4-8-BK | 4 | 8 | 7 | 4 | 3 | 5 | 1.7 |
| SNSS-M4-10-BK | 4 | 10 | 7 | 4 | 3 | 5 | 1.8 |
| SNSS-M4-12-BK | 4 | 12 | 7 | 4 | 3 | 5 | 2 |
| SNSS-M4-16-BK | 4 | 16 | 7 | 4 | 3 | 5 | 2.3 |
| SNSS-M4-20-BK | 4 | 20 | 7 | 4 | 3 | 5 | 2.7 |
| SNSS-M4-25-BK | 4 | 25 | 7 | 4 | 3 | 5 | 3.2 |
| SNSS-M5-8-BK | 5 | 8 | 8.5 | 5 | 4 | 5 | 2.5 |
| SNSS-M5-10-BK | 5 | 10 | 8.5 | 5 | 4 | 5 | 2.7 |
| SNSS-M5-12-BK | 5 | 12 | 8.5 | 5 | 4 | 5 | 3 |
| SNSS-M5-16-BK | 5 | 16 | 8.5 | 5 | 4 | 5 | 3.5 |
| SNSS-M5-20-BK | 5 | 20 | 8.5 | 5 | 4 | 5 | 4 |
| SNSS-M5-25-BK | 5 | 25 | 8.5 | 5 | 4 | 5 | 4.8 |
| SNSS-M6-10-BK | 6 | 10 | 10 | 6 | 5 | 5 | 4.7 |
| SNSS-M6-12-BK | 6 | 12 | 10 | 6 | 5 | 5 | 5.1 |
| SNSS-M6-16-BK | 6 | 16 | 10 | 6 | 5 | 5 | 5.8 |
| SNSS-M6-20-BK | 6 | 20 | 10 | 6 | 5 | 5 | 6.5 |
| SNSS-M6-25-BK | 6 | 25 | 10 | 6 | 5 | 5 | 7.6 |
| SNSS-M6-30-BK | 6 | 30 | 10 | 6 | 5 | 5 | 8.3 |
| SNSS-M8-16-BK | 8 | 16 | 13 | 8 | 6 | 5 | 12 |
| SNSS-M8-20-BK | 8 | 20 | 13 | 8 | 6 | 5 | 13 |
| SNSS-M8-25-BK | 8 | 25 | 13 | 8 | 6 | 5 | 15 |
| SNSS-M8-30-BK | 8 | 30 | 13 | 8 | 6 | 5 | 17 |
| SNSS-M8-35-BK | 8 | 35 | 13 | 8 | 6 | 5 | 19 |
| SNSS-M10-20-BK | 10 | 20 | 16 | 10 | 8 | 5 | 23 |
| SNSS-M10-25-BK | 10 | 25 | 16 | 10 | 8 | 5 | 25 |
| SNSS-M10-30-BK | 10 | 30 | 16 | 10 | 8 | 5 | 28 |
| SNSS-M10-35-BK | 10 | 35 | 16 | 10 | 8 | 5 | 30 |
| SNSS-M10-40-BK | 10 | 40 | 16 | 10 | 8 | 5 | 33 |
Material/Finish
| SNSS-BK | |
|---|---|
| Main Body | SUSXM7（S.S. Grade：A2）Super Black |
| Strength Class | A2-70 |
Application
Antireflection. Optical instruments, FPD production equipment,
semiconductor devices, vacuum applications,
and general industrial machines
Characteristics
- The super black surface treatment develops a passive membrane on the stainless steel surface up to 200 times of normal to produce a deep black finish.
- Excellent corrosion resistance. 8 times more resistant compared to SUS316L and 32 times to SUS304, respectively.
- The membrane contains no impurities and has extremely low outgas even in vacuum environments.
- Spectral reflectance is 1.5% or less. For optical instruments and other applications that require antireflection.
- Deep black color decorates surfaces of equipment and devices.
Corrosion-resistant comparison
Ferric Chloride Corrosion Testing （JIS G 0578）
