Self-Clinching Threaded Studs - Type FHS from PennEngineering® are designed for permanent installation in aluminum, steel, or stainless steel sheets as thin as 0.020 inches (0.51 mm). The FHS-440-14 part number specifically offers high torque-out and pushout resistances, making it suitable for applications requiring secure fastening in materials with a hardness of HRB 70 or less and HB 125 or less. These studs are installed using a standard press, which embeds the head into the sheet, ensuring a flush assembly. Custom sizes are available upon request, providing flexibility for various engineering applications.
PEM® self-clinching studs are installed by placing them in properly sized holes in the sheets and squeezing into place with any standard press. The squeezing action embeds the head of the stud into the sheet. The metal displaced by the head flows smoothly and evenly around the ribs and into the annular groove – creating a flushhead assembly and securely locking the stud into the sheet with high torque-out and pushout resistances.
FH (flush-head) studs are available in aluminum, steel, or stainless steel . They are also available unthreaded on special order.
| PennEngineering® | bisco industries | |
|---|---|---|
| Product Category | Studs | Studs |
| Product Number | FHS-440-14 | FHS-440-14 |
| Product Name | Self-Clinching Threaded Studs - Type FH/FHS/FHA - Unified | Threaded Rods and Studs |
| Attachment | Pressed | Threaded |
| Shape | Round | |
| Design Units | English | English |
| Inch | # 4 | # 4 |
