Dimension Drawing
Specs/CAD
Unit : mm
| Part Number | M (Coarse) Nominal of Thread |
Pitch | L | D1 | L1 | L2 | Hexalobular Socket No. |
Qty per Pack | Mass (g) |
RFQ |
|---|---|---|---|---|---|---|---|---|---|---|
| SNCX-M4-6-ALK | M4 | 0.7 | 6 | 7 | 4 | Full Thread | 25 | 20 | 1.5 | RFQ |
| SNCX-M4-8-ALK | M4 | 0.7 | 8 | 7 | 4 | Full Thread | 25 | 20 | 1.65 | RFQ |
| SNCX-M4-10-ALK | M4 | 0.7 | 10 | 7 | 4 | Full Thread | 25 | 20 | 1.8 | RFQ |
| SNCX-M4-12-ALK | M4 | 0.7 | 12 | 7 | 4 | Full Thread | 25 | 20 | 1.95 | RFQ |
| SNCX-M4-15-ALK | M4 | 0.7 | 15 | 7 | 4 | Full Thread | 25 | 20 | 2.007 | RFQ |
| SNCX-M4-16-ALK | M4 | 0.7 | 16 | 7 | 4 | Full Thread | 25 | 20 | 2.25 | RFQ |
| SNCX-M4-20-ALK | M4 | 0.7 | 20 | 7 | 4 | Full Thread | 25 | 20 | 2.65 | RFQ |
| SNCX-M4-25-ALK | M4 | 0.7 | 25 | 7 | 4 | Full Thread | 25 | 20 | 3.15 | RFQ |
| SNCX-M4-30-ALK | M4 | 0.7 | 30 | 7 | 4 | 20 | 25 | 20 | 3.333 | RFQ |
| SNCX-M4-35-ALK | M4 | 0.7 | 35 | 7 | 4 | 20 | 25 | 20 | 3.814 | RFQ |
| SNCX-M4-40-ALK | M4 | 0.7 | 40 | 7 | 4 | 20 | 25 | 20 | 4.293 | RFQ |
| SNCX-M4-45-ALK | M4 | 0.7 | 45 | 7 | 4 | 20 | 25 | 20 | 4.756 | RFQ |
| SNCX-M4-50-ALK | M4 | 0.7 | 50 | 7 | 4 | 20 | 25 | 20 | 5.244 | RFQ |
Nabeya Bi-tech Kaisha
Customer Service
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Related Services
Material/Finish
| SNCX-ALK | |
|---|---|
| Main Body | SCM435 Ferrosoferric Oxide Film (Black) |
| Nylon Patch | Nylon 11 |
| Strength Class | 12.9 |
Application
Screw return and fallout preventedPrevention of damage to screw heads
Reliable tightening
Characteristics
- Hexalobular socket＊1 screws with nylon patch.
- Hexalobular socket shapes are designed to withstand high tightening torque compared to cross-recesses. ⇒Features of the Hexalobular Socket
- Recesses are unlikely to be damaged due to tightening, allowing safe and secure tightening to be performed.
- Strength class is 12.9. High strength.
- M3 - M12. Selection from abundant size variations is available to suit the device or equipment.
- The friction of the nylon adhered to the thread suppresses the return rotation of the thread.
- Even if the tightening force is lost, the return rotation is suppressed, preventing the screws from falling off.
- The heat resistant temperature of the nylon patch is 120°C.
＊1： The hexalobular shape is prescribed by JIS B 1015: 2008(ISO 10664: 2005)"Hexalobular internal driving feature for bolts and screws".
