Hints for Correctly Using NBK Products
The video is an example using SSC (SSC). You can perform the same operation using this product.
Dimension Drawing
Specs/CAD
Unit : mm
| Part Number | M (Coarse) Nominal of Thread |
Pitch | L | Lm | D1 | L1 | B | dc | Mass (g) |
CAD Download |
RFQ |
|---|---|---|---|---|---|---|---|---|---|---|---|
| SSC-SNSTG-M8-16 | M8 | 1.25 | 16 | 10 | 13 | 8 | 6 | 6.3 | 6.1 | CAD | RFQ |
| SSC-SNSTG-M8-20 | M8 | 1.25 | 20 | 10 | 13 | 8 | 6 | 6.3 | 6.3 | CAD | RFQ |
| SSC-SNSTG-M8-25 | M8 | 1.25 | 25 | 10 | 13 | 8 | 6 | 6.3 | 6.5 | CAD | RFQ |
| SSC-SNSTG-M8-30 | M8 | 1.25 | 30 | 10 | 13 | 8 | 6 | 6.3 | 7 | CAD | RFQ |
| SSC-SNSTG-M8-35 | M8 | 1.25 | 35 | 10 | 13 | 8 | 6 | 6.3 | 7.6 | CAD | RFQ |
| SSC-SNSTG-M8-40 | M8 | 1.25 | 40 | 10 | 13 | 8 | 6 | 6.3 | 8 | CAD | RFQ |
● Batch cleanroom packing is provided for orders containing multiple items of the same size.
Material/Finish
| SSC-SNSTG | |
|---|---|
| Main Body | Ti-6Al-4V (64 Titanium) |
Application
For fixing protective covers and maintenance coversCE Marking compatible
Machine tools / Food machinery / Electrical and electronic equipment
Characteristics
- Prevents fall-off and loss of the screw. They are intended to fix protective and inspection covers that are frequently installed and removed.
- For CE Marking compatibility. ⇒Use the NBK Captive Screw Series to be comply with CE
- Made of high-strength titanium alloy.
- The specific gravity is approximately 60% that of stainless steel.
- Non-magnetic.
- Resistant to corrosion and with especially good seawater resistance.
- For the properties of titanium materials, see "Properties of Titanium." ⇒Properties of Titanium
- Cleanroom wash/cleanroom packing provided.⇒Cleanroom Wash / Cleanroom Packing Service
Mechanical Properties
| Ti-6Al-4V (64 Titanium) | |
|---|---|
| Tensile Strength (N/mm2) | 895 or Higher |
| 0.2% Proof Load (N/mm2) | 825 or Higher |
| Elongation (%) | 10 or Higher |
Values in chart are for reference only. They are not guaranteed values.
Physical Properties
| Ti-6Al-4V (64 Titanium) | |
|---|---|
| Specific Gravity | 4.43 |
| Melting Point (°C) | 1540 |
| Longitudinal Elastic Modulus (GPa) | 113 |
| Thermal Conductivity (W/(m・K)) | 7.5 |
| Linear Expansion Coefficient (K-1) | 8.8 × 10-6 |
| Electric Resistance (µΩ・m) | 1.7 |
| Magnetic Permeability (µ) | 1.0002 (Nonmagnetic) |
Values in chart are for reference only. They are not guaranteed values.
Precautions for Use
- Screw hole inner diameter on the cover side shall be at least the dc dimension.
- The cover thickness should be 0.8mm or above.
Installation Example
Make a screw hole in the cover, and then pass the SSC-SNSTG thread part through it. Even when the screw is removed from the frame, SSC-SNSTG does not fall out of the cover because the SSC-SNSTG thread part catches on the cover screw hole.
