Features
- Satisfy a wide variety of alignment, location and pivot applications.
- Self-clinching design installs easily and permanently with a flush appearance on the back of thin panels and sheets.
- Available in a variety of RoHS-compliant materials and finishes.
Dimensions
General
| Pin Size | Sheet | B ±.002 | D ±.006 | A ±.015 | S Max. (1) | ||
|---|---|---|---|---|---|---|---|
| Minimum Thickness | Hole Size +.003 -.000 | Minimum Distance Hole Center to Edge | |||||
| .125 | .040 | .144 | .250 | .125 | .090 | .205 | .090 |
| .187 | .040 | .205 | .280 | .187 | .132 | .270 | .090 |
| .250 | .040 | .272 | .310 | .250 | .177 | .335 | .090 |
Length
| Pin Size | L (Length) ±.015 | ||||
|---|---|---|---|---|---|
| .125 | .375 | .500 | .625 | .750 | – |
| .187 | .375 | .500 | .625 | .750 | 1.000 |
| .250 | – | .500 | .625 | .750 | 1.000 |
Material & Finish
| Material Code | Material Description | Finish Code | Finish Description | For Use in Sheet Hardness | |
|---|---|---|---|---|---|
| HRB 70 Max. | HRB 92 Max. | ||||
| ST | Heat Treated Carbon Steel | Z | Zinc (SCI) with Type III clear chromate per ASTM B 633 | • | |
| SS | 300-Series Stainless Steel | P | Passivated and/or tested per ASTM A 967 | • | |
| S4 | Heat Treated 400-Series Stainless Steel | P | Passivated and/or tested per ASTM A 967 | • | |
Installation
- Punch or drill hole in sheet. Do not deburr edges.
- Insert pilot pin through hole in sheet and into the anvil as shown.
- Squeeze the sheet and pilot pin head between parallel punch and anvil surfaces. Use only enough pressure to seat the pin head flush with the sheet. Punch and anvil may be ordered using the PENCOM part numbers shown in the tables on the next page, or made from hardened tool steel.
- A chamfered anvil is required for sheets .060in (1.7mm) thick or less only.
Anvil Dimensions
| Pin Size | Sheet Thickness | Anvil Dimensions | Anvil Part Number | Punch Part Number | |
|---|---|---|---|---|---|
| A ±.002 | B ±.002 | ||||
| .125 | .040-.060 | .130 | .160 | TL1346 | TL1287 |
| Over .060 | (1) | TL1347 | |||
| .187 | .040-.065 | .192 | .220 | TL1348 | TL1287 |
| Over .065 | (1) | TL1349 | |||
| .250 | .040-.075 | .255 | .285 | TL1350 | TL1287 |
| Over .075 | (1) | TL1351 | |||
Performance
Material Codes – ST & SS
| Pin Size | Test Sheet | Installation (lbs) | Push-out (lbs) | |
|---|---|---|---|---|
| Material | Hardness HRB | |||
| .125 | Aluminum | 20 | 4500 | 150 |
| Cold-rolled Steel | 62 | 6500 | 250 | |
| .187 | Aluminum | 18 | 6500 | 230 |
| Cold-rolled Steel | 60 | 8000 | 400 | |
| .250 | Aluminum | 18 | 7000 | 270 |
| Cold-rolled Steel | 62 | 9000 | 500 | |
Material Code – S4
| Pin Size | Test Sheet | Installation (lbs) | Push-out (lbs) |
|---|---|---|---|
| Material | |||
| .125 | 300-Series Stainless Steel | 8000 | 350 |
| .187 | 300-Series Stainless Steel | 12000 | 570 |
| .250 | 300-Series Stainless Steel | 14000 | 650 |
Performance data are reference averages based on commonly reported industry values when all installation speci-fications are strictly followed. Variations such as sheet material type, hardness and thickness; hole diameter; method of hole manufacture; size and location of hole burr if any; and amount of installation load will affect the data. PENCOM strongly encourages testing in the application.
Cross References
Substitute For PEM® Series Hardware:PEM® is a registered trademark of Penn Engineering.
When second sourcing PENCOM’s self-clinching products, PENCOM recommends that the part is tested in the application to ensure that it will meet all performance requirements.
