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-M12-20-ALK | M12 | 1.75 | 20 | 18 | 12 | Full Thread | 55 | 5 | 32 | RFQ |
| SNCX-M12-25-ALK | M12 | 1.75 | 25 | 18 | 12 | Full Thread | 55 | 5 | 35.5 | RFQ |
| SNCX-M12-30-ALK | M12 | 1.75 | 30 | 18 | 12 | Full Thread | 55 | 5 | 39 | RFQ |
| SNCX-M12-35-ALK | M12 | 1.75 | 35 | 18 | 12 | Full Thread | 55 | 5 | 44.493 | RFQ |
| SNCX-M12-40-ALK | M12 | 1.75 | 40 | 18 | 12 | Full Thread | 55 | 5 | 47 | RFQ |
| SNCX-M12-45-ALK | M12 | 1.75 | 45 | 18 | 12 | Full Thread | 55 | 5 | 49.5 | RFQ |
| SNCX-M12-50-ALK | M12 | 1.75 | 50 | 18 | 12 | Full Thread | 55 | 5 | 55.15 | RFQ |
Nabeya Bi-tech Kaisha
Customer Service
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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".
