Hints for Correctly Using NBK Products
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-M4-6-UCL | M4 | 0.7 | 6 | 3 | 7 | 4 | 3 | 3 | 1.4 | CAD | RFQ |
| SSC-M4-8-UCL | M4 | 0.7 | 8 | 3 | 7 | 4 | 3 | 3 | 1.6 | CAD | RFQ |
| SSC-M4-10-UCL | M4 | 0.7 | 10 | 5 | 7 | 4 | 3 | 3 | 1.8 | CAD | RFQ |
| SSC-M4-12-UCL | M4 | 0.7 | 12 | 5 | 7 | 4 | 3 | 3 | 2 | CAD | RFQ |
| SSC-M4-16-UCL | M4 | 0.7 | 16 | 5 | 7 | 4 | 3 | 3 | 2.3 | CAD | RFQ |
| SSC-M4-20-UCL | M4 | 0.7 | 20 | 5 | 7 | 4 | 3 | 3 | 2.7 | CAD | RFQ |
● Batch cleanroom packing is provided for orders containing multiple items of the same size.
Material/Finish
| SSC-UCL | |
|---|---|
| Main Body | SUSXM7 (Equivalent to SUS304) USC Cleaning |
| Strength Class | A2 - 70 |
Application
For fixing protective covers and maintenance coversCE Marking compatible
Machine tools / Food machinery / Electrical and electronic equipment
Characteristics
- Prevents fallout 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
- Cleanroom wash/cleanroom packing provided. ⇒Cleanroom Wash / Cleanroom Packing Service
- For parts embedded in FPD production equipment, semiconductor manufacturing devices, medical equipment, or food machinery, or used in cleanrooms.
Precautions for Use
- Screw hole inner diameter on the cover side shall be at least the dc dimension.
- The cover thickness should be 0.8 mm or above.
Installation Example
Make a screw hole in the cover, and then pass the SSC-UCL thread part through it. Even when the screw is removed from the frame, SSC-UCL does not fall out of the cover because the SSC-UCL thread part catches on the cover screw hole.
