Dimension Drawing
Unit : mm
| Part Number | M (Coarse) Nominal of Thread |
Pitch | L | D1 | L1 | B | t | Max. Tightening Torque (N・m) |
Qty per Pack | Mass (g) |
RFQ |
|---|---|---|---|---|---|---|---|---|---|---|---|
| SSH-M2.5-4-ALK | M2.5 | 0.45 | 4 | 5 | 1.3 | 1.3 | 1.5 | 0.4 | 10 | 0.23 | RFQ |
Nabeya Bi-tech Kaisha
Customer Service
Please enter questions about customization and other product-related inquiries here.
Find the inquiry form here● When purchasing less volume than one full bag, a separate handling fee is charged. For details, see the Sold Separately Service.
Characteristics
- Hex socket head cap screws with special low profile and nylon patch.
- 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.
- All head heights are 1.5 mm or less.
- For space-saving of equipment/devices and applications with limited overhead space.
Material/Finish
| SSH-ALK | |
|---|---|
| Main Body | SCM435 Ferrosoferric Oxide Film (Black) |
| Nylon Patch | Nylon 11 |
| Strength Class | Thread Part: 10.9 Head＊1: 5.8 (M2 to M8) 4.8 (M10) |
＊1： Do not exceed the max. tightening torque. Though strength is increased through heat treatment, the head strength is less than that of thread.
Related Services
Application
Reducing the size of equipment and devicesScrew return and fallout prevented
