FH-440-12ZC is a self-clinching threaded stud from the FH series, designed for permanent installation in aluminum, steel, or stainless steel sheets as thin as 0.020 in (0.51 mm). The stud installs with a standard press, forcing the head into the sheet to accommodate high torque-out and pushout resistances. The FH series features a flush head and is suitable for materials with a Brinell hardness up to 150 HB and Rockwell B hardness up to 80 HRB. The stud is available in aluminum, steel, or stainless steel, and may be ordered unthreaded on special request.
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 | FH-440-12ZC | FH-440-12ZC |
| 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 |
