FHA-281-12 is a flush-head self-clinching pin designed for aluminum sheets with a hardness of HRB 50 or less and HB 82 or less, suitable for sheet thicknesses of .040" and greater. It has a nominal pin diameter of .281" and a length of 1.25". The pin installs with a minimum edge distance of .38" and requires a hole size of .312". It is available as a standard configuration in the FHA series, which features a flush head and is recommended for softer aluminum applications. All FHA pins are only available on special order.
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 | FHA-281-12 | FHA-281-12 |
| 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 |
