HFHS™ heavy-duty self-clinching studs are designed for high-strength applications in sheets as thin as 0.050 in., with a head that projects above the sheet surface to distribute axial load and improve pull-through resistance. They are rated for installation in steel or aluminum sheets with a maximum hardness of HRB 85 and HB 125. The stud features high torque-out and pushout resistance, and is available in steel or stainless steel. Installation is performed using a standard press into properly sized holes.
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
Threaded Rods and Studs
| PennEngineering® | bisco industries | |
|---|---|---|
| Product Category | Studs | Studs |
| Product Number | HFHS-0420-12 | HFHS-0420-12 |
| Product Name | High-Strength Studs - Type HFH/HFHS/HFHB - Unified | Threaded Rods and Studs |
| Attachment | Pressed | Threaded |
| Shape | Round | |
| Design Units | English | English |
| Inch | # 4; 1/4" | 1/4" |
