Hints for Correctly Using NBK Products
Specs/CAD
Unit : mm
| Part Number | M (Coarse) Nominal of Thread |
Pitch | L | Lm | D1 | L1 | B | dc | Mass (g) |
CAD Download |
RFQ |
|---|---|---|---|---|---|---|---|---|---|---|---|
| SSC-M3-4 | M3 | 0.5 | 4 | 2 | 5.5 | 3 | 2.5 | 2.2 | 0.6 | CAD | RFQ |
| SSC-M3-6 | M3 | 0.5 | 6 | 2 | 5.5 | 3 | 2.5 | 2.2 | 0.7 | CAD | RFQ |
| SSC-M3-8 | M3 | 0.5 | 8 | 4 | 5.5 | 3 | 2.5 | 2.2 | 0.8 | CAD | RFQ |
| SSC-M3-10 | M3 | 0.5 | 10 | 4 | 5.5 | 3 | 2.5 | 2.2 | 0.88 | CAD | RFQ |
| SSC-M3-12 | M3 | 0.5 | 12 | 4 | 5.5 | 3 | 2.5 | 2.2 | 0.96 | CAD | RFQ |
| SSC-M3-16 | M3 | 0.5 | 16 | 4 | 5.5 | 3 | 2.5 | 2.2 | 1.2 | CAD | RFQ |
| SSC-M4-6 | M4 | 0.7 | 6 | 3 | 7 | 4 | 3 | 3 | 1.4 | CAD | RFQ |
| SSC-M4-8 | M4 | 0.7 | 8 | 3 | 7 | 4 | 3 | 3 | 1.6 | CAD | RFQ |
| SSC-M4-10 | M4 | 0.7 | 10 | 5 | 7 | 4 | 3 | 3 | 1.8 | CAD | RFQ |
| SSC-M4-12 | M4 | 0.7 | 12 | 5 | 7 | 4 | 3 | 3 | 2 | CAD | RFQ |
| SSC-M4-16 | M4 | 0.7 | 16 | 5 | 7 | 4 | 3 | 3 | 2.3 | CAD | RFQ |
| SSC-M4-20 | M4 | 0.7 | 20 | 5 | 7 | 4 | 3 | 3 | 2.7 | CAD | RFQ |
| SSC-M5-8 | M5 | 0.8 | 8 | 4 | 8.5 | 5 | 4 | 3.9 | 2.5 | CAD | RFQ |
| SSC-M5-10 | M5 | 0.8 | 10 | 4 | 8.5 | 5 | 4 | 3.9 | 2.7 | CAD | RFQ |
| SSC-M5-12 | M5 | 0.8 | 12 | 6 | 8.5 | 5 | 4 | 3.9 | 3 | CAD | RFQ |
| SSC-M5-16 | M5 | 0.8 | 16 | 6 | 8.5 | 5 | 4 | 3.9 | 3.5 | CAD | RFQ |
| SSC-M5-20 | M5 | 0.8 | 20 | 6 | 8.5 | 5 | 4 | 3.9 | 4 | CAD | RFQ |
| SSC-M5-25 | M5 | 0.8 | 25 | 6 | 8.5 | 5 | 4 | 3.9 | 4.8 | CAD | RFQ |
| SSC-M6-8 | M6 | 1 | 8 | 4 | 10 | 6 | 5 | 4.5 | 4.4 | CAD | RFQ |
| SSC-M6-10 | M6 | 1 | 10 | 4 | 10 | 6 | 5 | 4.5 | 4.7 | CAD | RFQ |
| SSC-M6-12 | M6 | 1 | 12 | 8 | 10 | 6 | 5 | 4.5 | 5.1 | CAD | RFQ |
| SSC-M6-16 | M6 | 1 | 16 | 8 | 10 | 6 | 5 | 4.5 | 5.8 | CAD | RFQ |
| SSC-M6-20 | M6 | 1 | 20 | 8 | 10 | 6 | 5 | 4.5 | 6.5 | CAD | RFQ |
| SSC-M6-25 | M6 | 1 | 25 | 8 | 10 | 6 | 5 | 4.5 | 7.6 | CAD | RFQ |
| SSC-M6-30 | M6 | 1 | 30 | 8 | 10 | 6 | 5 | 4.5 | 8.3 | CAD | RFQ |
| SSC-M8-8 | M8 | 1.25 | 8 | 5 | 13 | 8 | 6 | 6.3 | 9 | CAD | RFQ |
| SSC-M8-10 | M8 | 1.25 | 10 | 5 | 13 | 8 | 6 | 6.3 | 10 | CAD | RFQ |
| SSC-M8-12 | M8 | 1.25 | 12 | 5 | 13 | 8 | 6 | 6.3 | 11 | CAD | RFQ |
| SSC-M8-16 | M8 | 1.25 | 16 | 10 | 13 | 8 | 6 | 6.3 | 12 | CAD | RFQ |
| SSC-M8-20 | M8 | 1.25 | 20 | 10 | 13 | 8 | 6 | 6.3 | 13 | CAD | RFQ |
| SSC-M8-25 | M8 | 1.25 | 25 | 10 | 13 | 8 | 6 | 6.3 | 15 | CAD | RFQ |
| SSC-M8-30 | M8 | 1.25 | 30 | 10 | 13 | 8 | 6 | 6.3 | 17 | CAD | RFQ |
| SSC-M8-35 | M8 | 1.25 | 35 | 10 | 13 | 8 | 6 | 6.3 | 19 | CAD | RFQ |
| SSC-M8-40 | M8 | 1.25 | 40 | 10 | 13 | 8 | 6 | 6.3 | 21 | CAD | RFQ |
Nabeya Bi-tech Kaisha
Customer Service
Please enter questions about customization and other product-related inquiries here.
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Material/Finish
| SSC | |
|---|---|
| Main Body | SUSXM7 (Equivalent to SUS304) |
| Strength Class | A2 - 70 |
Application
For fixing protective covers and maintenance coversCE Marking compatible
Machine tools / Food machinery / Electrical and electronic equipment
Characteristics
- The shape of the screws prevent them from falling out and loss. For fixing protective and inspection covers that are frequently installed and removed.
- Socket head cap screw type.
- These items comply with CE marking requirements.⇒Use the NBK Captive Screw Series to be comply with CE
- Also, captive screws with special specifications for dimensions, shapes, materials, and surface treatments are available.

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
Process a screw hole in the cover, then pass SSC thread through it. Even when the screw is removed from the frame, SSC does not fall out from the cover because SSC thread catches on the screw hole of the cover.





