Dimension Drawing
Specs/CAD
Unit : mm
| Part Number | M (Coarse) Nominal of Thread |
Pitch | L | D1 | L1 | B | t | Max. Torque(N・m)＊1 | Qty per Pack | Mass (g) |
Price (USD) |
CAD Download |
QTY (Pack) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SSHS-M8-8-SD | M8 | 1.25 | 8 | 11 | 1.5 | 4 | 5 | 12 | 10 | 3.1 | 47.65 | CAD | Cart |
| SSHS-M8-10-SD | M8 | 1.25 | 10 | 11 | 1.5 | 4 | 5 | 12 | 10 | 3.7 | 45.80 | CAD | Cart |
| SSHS-M8-12-SD | M8 | 1.25 | 12 | 11 | 1.5 | 4 | 5 | 12 | 10 | 4.4 | 36.72 | CAD | Cart |
| SSHS-M8-16-SD | M8 | 1.25 | 16 | 11 | 1.5 | 4 | 5 | 12 | 10 | 5.6 | 37.94 | CAD | Cart |
| SSHS-M8-20-SD | M8 | 1.25 | 20 | 11 | 1.5 | 4 | 5 | 12 | 10 | 6.9 | 38.23 | CAD | Cart |
| SSHS-M8-25-SD | M8 | 1.25 | 25 | 11 | 1.5 | 4 | 5 | 12 | 10 | 8.5 | 38.66 | CAD | Cart |
| SSHS-M8-30-SD | M8 | 1.25 | 30 | 11 | 1.5 | 4 | 5 | 12 | 10 | 10 | 41.56 | CAD | Cart |
＊1： The maximum tightening torque of the screw body. With reference to the Precautions for Use, consider the seating surface pressure when deciding on the tightening torque.Values in chart are for reference only. They are not guaranteed values.
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Material/Finish
| SSHS-SD | |
|---|---|
| Main Body | SUSXM7 （S.S. grade：A2） |
| Strength Class | A2-50 |
Application
Reducing the size of equipment and devicesCharacteristics
- Socket head cap screws with special low profiles and small head diameters. This makes it possible to reduce the spot facing diameter compared to standard socket head cap screws with special low profiles.
Usage Example
It is possible to perform spot facing and hide the head in locations where spot facing is not possible with standard socket head cap screws with special low profiles.
Precautions for Use
- Since the head bearing surface area is small, bearing surface pressure becomes high.
- Using the following formula as a reference, ensure that the bearing surface pressure due to screw tightening does not exceed the permitted surface pressure of the intended fastening material.
Head Diameter and Screw Effective Cross-sectional Area
| Part Number | Head Diameter（mm） | Screw effective cross- sectional area（mm2） |
|---|---|---|
| SSH-M3-SD | 5 | 5.03 |
| SSH-M4-SD | 6 | 8.78 |
| SSH-M5-SD | 8 | 14.2 |
| SSH-M6-SD | 9 | 20.1 |
| SSH-M8-SD | 11 | 36.6 |
| SSH-M10-SD | 13.5 | 58 |
