Dimension Drawing
Specs/CAD
Unit : mm
| Part Number | M (Coarse) Nominal of Thread |
Pitch | L | D1 | L1 | B | Mass (g) |
CAD Download |
RFQ |
|---|---|---|---|---|---|---|---|---|---|
| SNSS-M4-6-RY | M4 | 0.7 | 6 | 7 | 4 | 3 | 1.5 | CAD | RFQ |
| SNSS-M4-8-RY | M4 | 0.7 | 8 | 7 | 4 | 3 | 1.7 | CAD | RFQ |
| SNSS-M4-10-RY | M4 | 0.7 | 10 | 7 | 4 | 3 | 1.8 | CAD | RFQ |
| SNSS-M4-12-RY | M4 | 0.7 | 12 | 7 | 4 | 3 | 2 | CAD | RFQ |
| SNSS-M4-16-RY | M4 | 0.7 | 16 | 7 | 4 | 3 | 2.3 | CAD | RFQ |
| SNSS-M4-20-RY | M4 | 0.7 | 20 | 7 | 4 | 3 | 2.7 | CAD | RFQ |
| SNSS-M4-25-RY | M4 | 0.7 | 25 | 7 | 4 | 3 | 3.2 | CAD | RFQ |
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Material/Finish
| SNSS-RY | |
|---|---|
| Main Body | SUSXM7（S.S. Grade：A2） Low Temperature Black Chrome Treatment＊1 |
| Strength Class | A2-70 |
＊1： The surface treatment for SNSS-RY has been changed to low temperature black chrome treatment.
Application
Seizing prevention and reflection resistance,Optical instruments, FPD production equipment,
and semiconductor devices
Characteristics
- Excellent corrosion resistance, chemical resistance, and abrasion resistance.
- Due to low outgas, screws can be used under vacuum environments.
- The coating has excellent lubricating ability and is suitable for prevention of seizing.
- Spectral reflectance is 1.5% or less. These screws are intended for optical instruments and other applications that require antireflection.⇒The Features of Screws with Special Surface Treatment
- Conforms to JIS B 1176, ISO 4762, and DIN 912.
Tightening Property (Reference)
Part Number：SNSS-M5-25-RY⇒The Features of Screws with Special Surface Treatment
