Hints for Correctly Using NBK Products
Specs/CAD
Part Number | M (Coarse) Nominal of Thread |
Pitch | L | Lm | D1 | L1 | B | dc | D | d | t | h | Qty per Pack | Mass (g) |
Price (USD) |
CAD Download |
QTY (Pack) |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SSC-M3-8-SET | M3 | 0.5 | 8 | 4 | 5.5 | 3 | 2.5 | 2.2 | 8 | 2.6 | 0.3 | 0.9 | 10 | 1 | 23.76 | CAD | Cart |
SSC-M3-10-SET | M3 | 0.5 | 10 | 4 | 5.5 | 3 | 2.5 | 2.2 | 8 | 2.6 | 0.3 | 0.9 | 10 | 1 | 23.76 | CAD | Cart |
SSC-M3-12-SET | M3 | 0.5 | 12 | 4 | 5.5 | 3 | 2.5 | 2.2 | 8 | 2.6 | 0.3 | 0.9 | 10 | 1 | 23.76 | CAD | Cart |
SSC-M3-16-SET | M3 | 0.5 | 16 | 4 | 5.5 | 3 | 2.5 | 2.2 | 8 | 2.6 | 0.3 | 0.9 | 10 | 1.3 | 23.76 | CAD | Cart |
SSC-M4-10-SET | M4 | 0.7 | 10 | 5 | 7 | 4 | 3 | 3 | 10 | 3.4 | 0.3 | 0.9 | 10 | 1.9 | 19.93 | CAD | Cart |
SSC-M4-12-SET | M4 | 0.7 | 12 | 5 | 7 | 4 | 3 | 3 | 10 | 3.4 | 0.3 | 0.9 | 10 | 2.1 | 19.93 | CAD | Cart |
SSC-M4-16-SET | M4 | 0.7 | 16 | 5 | 7 | 4 | 3 | 3 | 10 | 3.4 | 0.3 | 0.9 | 10 | 2.4 | 19.93 | CAD | Cart |
SSC-M4-20-SET | M4 | 0.7 | 20 | 5 | 7 | 4 | 3 | 3 | 10 | 3.4 | 0.3 | 0.9 | 10 | 2.8 | 19.93 | CAD | Cart |
SSC-M5-12-SET | M5 | 0.8 | 12 | 6 | 8.5 | 5 | 4 | 3.9 | 12.7 | 3.9 | 0.3 | 1.1 | 10 | 3.3 | 22.31 | CAD | Cart |
SSC-M5-16-SET | M5 | 0.8 | 16 | 6 | 8.5 | 5 | 4 | 3.9 | 12.7 | 3.9 | 0.3 | 1.1 | 10 | 3.8 | 22.31 | CAD | Cart |
SSC-M5-20-SET | M5 | 0.8 | 20 | 6 | 8.5 | 5 | 4 | 3.9 | 12.7 | 3.9 | 0.3 | 1.1 | 10 | 4.3 | 22.31 | CAD | Cart |
SSC-M5-25-SET | M5 | 0.8 | 25 | 6 | 8.5 | 5 | 4 | 3.9 | 12.7 | 3.9 | 0.3 | 1.1 | 10 | 5.1 | 22.31 | CAD | Cart |
SSC-M6-12-SET | M6 | 1 | 12 | 8 | 10 | 6 | 5 | 4.5 | 15.7 | 4.7 | 0.4 | 1.4 | 10 | 5.6 | 22.31 | CAD | Cart |
SSC-M6-16-SET | M6 | 1 | 16 | 8 | 10 | 6 | 5 | 4.5 | 15.7 | 4.7 | 0.4 | 1.4 | 10 | 6.3 | 22.31 | CAD | Cart |
SSC-M6-20-SET | M6 | 1 | 20 | 8 | 10 | 6 | 5 | 4.5 | 15.7 | 4.7 | 0.4 | 1.4 | 10 | 7 | 22.31 | CAD | Cart |
SSC-M6-25-SET | M6 | 1 | 25 | 8 | 10 | 6 | 5 | 4.5 | 15.7 | 4.7 | 0.4 | 1.4 | 10 | 8.1 | 22.31 | CAD | Cart |
SSC-M6-30-SET | M6 | 1 | 30 | 8 | 10 | 6 | 5 | 4.5 | 15.7 | 4.7 | 0.4 | 1.4 | 10 | 8.8 | 22.31 | CAD | Cart |
SSC-M8-16-SET | M8 | 1.25 | 16 | 10 | 13 | 8 | 6 | 6.3 | 21.6 | 6.8 | 0.4 | 1.9 | 10 | 13 | 26.13 | CAD | Cart |
SSC-M8-20-SET | M8 | 1.25 | 20 | 10 | 13 | 8 | 6 | 6.3 | 21.6 | 6.8 | 0.4 | 1.9 | 10 | 13.9 | 26.13 | CAD | Cart |
SSC-M8-25-SET | M8 | 1.25 | 25 | 10 | 13 | 8 | 6 | 6.3 | 21.6 | 6.8 | 0.4 | 1.9 | 10 | 15.9 | 26.13 | CAD | Cart |
SSC-M8-30-SET | M8 | 1.25 | 30 | 10 | 13 | 8 | 6 | 6.3 | 21.6 | 6.8 | 0.4 | 1.9 | 10 | 17.9 | 26.13 | CAD | Cart |
SSC-M8-35-SET | M8 | 1.25 | 35 | 10 | 13 | 8 | 6 | 6.3 | 21.6 | 6.8 | 0.4 | 1.9 | 10 | 19.9 | 26.13 | CAD | Cart |
SSC-M8-40-SET | M8 | 1.25 | 40 | 10 | 13 | 8 | 6 | 6.3 | 21.6 | 6.8 | 0.4 | 1.9 | 10 | 22 | 26.13 | CAD | Cart |
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Material/Finish
SSC-SET | ||
---|---|---|
Hex Socket Head Cap Captive Screw |
Main Body | SUSXM7 (Equivalent to SUS304) |
Strength Class | A2 - 70 | |
Captive Washer | SUS304*1 |
Application
Screw fall/loss prevention / Fixing of protection covers and covers for inspection / Compliance with CE markingMachine tools / Food machinery / Electrical and electronic equipment / Infrastructure facilities / Redundant safety measures / Redundant fall prevention
Characteristics
- Set of Hex Socket Head Cap Captive Screw SSC and Captive Washer SWAS-SC.
- Even when the screw is removed from the frame, SSC does not fall out of the cover because the washer hook catches on the screw thread. Even if SWAS-SC is damaged, the SSC thread part will catch, for double prevention of screw fall-off and loss.
- For CE Marking compatibility.⇒Use the NBK Captive Screw Series to be comply with CE
Usage Example
When a screw mounted on a cover is removed from the frame, thanks to the redundant fall protection of the captive screw and captive washer, the screw does not fall.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.
- Once SWAS-SC is mounted on a screw, it cannot be easily removed.
- To remove, either SWAS-SCor screw must be cut. Take care when mounting.
- When the screw is loosened with SWAS-SC pressed to the cover, SWAS-SC may come off.
Mounting Example
① Make a screw hole in the cover, and then pass the SSC thread part through it.② Press-fit SWAS-SC into the thread part from the screw tip side. Ensure that the SWAS-SC hooks face the frame side. When mounting, use the dedicated tool SKSC (sold separately). For the frame side female thread chamfering, refer to Table 1.Table 1
Part Number | Applicable Washer | C |
---|---|---|
SSC-M3-SET | SWAS-3-SC | 1.5-2 |
SSC-M4-SET | SWAS-4-SC | 1.5-2 |
SSC-M5-SET | SWAS-5-SC | 1.5-2 |
SSC-M6-SET | SWAS-6-SC | 1.5-2 |
SSC-M8-SET | SWAS-8-SC | 1.5-2 |