TFHS non-flush self-clinching studs are designed for installation in steel or aluminum sheets as thin as 0.020 in (0.51 mm) with a maximum hardness of HRB 70 or HB 125. When installed, the stud head projects above the sheet surface by approximately 0.025 in (0.64 mm). The part TFHS-032-12 corresponds to a .190-32 thread size, with a length code of 12 (0.750 in), a minimum hole size of 0.209 in, and a maximum centerline-to-edge distance of 0.281 in. These studs are installed using standard pressing tools and provide high torque-out and pushout resistance.
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 | TFHS-032-12 | TFHS-032-12 |
| Product Name | Non-Flush Studs - Types TFH, TFHS - Unified | Threaded Rods and Studs |
| Attachment | Pressed | Threaded |
| Shape | Round | |
| Design Units | English | English |
| Inch | # 0; # 10 | # 10 |
