FH-137-4ZC is a self-clinching pin in the FH/FHS/FHA series, designed for permanent installation in aluminum, steel, or stainless steel sheets as thin as 0.51 mm. These flush-head pins install using standard press equipment, embedding into the sheet to provide high torque-out and pushout resistance. The FH, FHS, and FHA variants are available unthreaded on special order, with material options including aluminum, steel, and stainless steel. Installation is suitable for sheets with hardness up to HRB 80 for FH, HRB 70 for FHS, and HRB 50 for FHA, as defined by the series specifications.
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.
Self-Clinching Pilot Pins
| PennEngineering® | bisco industries | |
|---|---|---|
| Product Category | Industrial Pins | Industrial Pins |
| Product Number | FH-137-4ZC | FH-137-4ZC |
| Product Name | Self-Clinching Pins - Type FH, FHS, FHA - Unified | Self-Clinching Pilot Pins |
| Pin Type | Groove; Self-Clinching Pins - Type FH, FHS, FHA - Unified |
