TFH-440-5ZC is a non-flush stud designed for installation in sheets as thin as .020 inches (0.51 mm). The stud head projects approximately .025 inches (0.64 mm) above the sheet surface, providing a secure attachment point. It is suitable for use in steel or aluminum sheets with a hardness of HRB 80 or less and HB 150 or less. The installation process involves placing the stud in a properly sized hole and using a standard press to embed it into the sheet, ensuring high torque-out and pushout resistances. This product is ideal for applications where flush head studs are not required, offering reliable performance in various engineering projects.
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.
TFH (non-flush) Studs are for sheets as thin as .020 inches. They may also be used in thicker sheets where flush head studs are not required. TFH studs are installed in the sheets in the same manner as flush-head studs; however, different punches and anvils are required. When installed, the TFH stud will be securely locked into the thin sheet with ample torque-out and pushout resistances. The stud head will not be flush but will project above the sheet surface approximately .025 in.
| PennEngineering® | bisco industries | |
|---|---|---|
| Product Category | Studs | Studs |
| Product Number | TFH-440-5ZC | TFH-440-5ZC |
| Product Name | Non-Flush Studs - Types TFH, TFHS - Unified | Threaded Rods and Studs |
| Attachment | Pressed | Threaded |
| Shape | Round | |
| Design Units | English | English |
| Inch | # 4 | # 4 |
