HFHS™ heavy-duty self-clinching studs are designed for high-strength applications in sheets as thin as 1.30 mm, with a head that projects above the sheet to distribute axial load and improve pull-through resistance. They are suitable for steel or aluminum sheets with a maximum hardness of 125 HBz (Brinell) and 70 HRB (Rockwell B). The stud installs permanently by compression in properly sized holes and provides high torque-out and pushout resistance. The part is not explicitly listed with the exact number HFHS-M5-35, but the series is described and its key performance characteristics apply to all variants.
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.
HFH (heavy-duty) Studs replace weld studs with easier installation at lower costs. The large stud head which projects above the sheet material distributes the axial tightening force over a large area thereby improving pull through resistance .
HFHB (heavy-duty BUSBAR®) Studs are ideal for applications which demand superior electrical/mechanica
| PennEngineering® | bisco industries | |
|---|---|---|
| Product Category | Studs | Studs |
| Product Number | HFHS-M5-35 | HFHS-M5-35 |
| Product Name | High-Strength Studs - Type HFH/HFHS/HFHB - Metric | Self-Clinching Studs |
| Attachment | Pressed | Threaded |
| Shape | Round | |
| Design Units | Metric | Metric |
| Metric | M5 | M5; M5 x 0.8 |
