Dimension Drawing
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) |
CAD Download |
RFQ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SSHL-M3-8-SD | M3 | 0.5 | 8 | 5 | 1.3 | 1.5 | 2 | 1 | 10 | 0.53 | CAD | RFQ |
＊1： The maximum tightening torque of the screw body. With reference to the Precautions for Use, consider the bearing 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
| SSHL-SD | |
|---|---|
| Main Body | SUS316L |
| Strength Class | A4 - 70 |
Do not exceed the max. tightening torque.
Application
Reducing the size of equipment and devicesCharacteristics
- SUS316L hex socket head cap screws with special low profile small heads.
- All head heights are 1.5 mm or less. For space-saving of equipment/devices and applications with limited overhead space.
- Because the head diameter is small, spot facing diameters can be reduced compared to standard hex socket head cap screws with special low profiles.
- SUS316L is a stainless steel made by adding Mo to SUS304, so it has high pitting resistance and oxidation resistance. Due to its reduced carbon, it also has high intergranular corrosion resistance. This screw also has corrosion resistance against chemical products and seawater environments that matches or exceeds SUS304.
- Non-magnetic.
- To distinguish fromSSHS-SD, SSHL-SDhas a dimpled tip.
Usage Example
It is possible to perform spot facing and hide the head in locations where spot facing is not possible with standard hex socket head cap screws with special low profiles.
Precautions for Use
- Since the head bearing surface area is small, the bearing surface pressure increases.
- 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) |
|---|---|---|
| SSHL-M3-SD | 5 | 5.03 |
| SSHL-M4-SD | 6 | 8.78 |
| SSHL-M5-SD | 8 | 14.2 |
