HF109-M8-25ZI
High-Tensile Strength Studs - Types HFG8â„¢, HF109â„¢ - Metric
PEM® high-tensile strength self-clinching studs, including Types HFG8™ and HF109™, offer a reliable solution for heavy-duty applications. Designed to replace weld studs, these studs are easily installed by squeezing them into properly sized holes in sheets using a standard press, creating a flushhead assembly with high torque-out and pushout resistances. Made from heat-treated carbon steel and zinc-plated for durability, they are engineered for optimal performance in sheets as thin as 1.000 mm. With Grade 8 and 10.9 head markings respectively, these studs ensure quality and strength in demanding industrial settings. Trust the PEM stamp for genuine products and rely on the large head diameter to distribute compressive stress efficiently, enhancing pull-through resistance. Explore their applications further with our animation.
| Product Category: | |
| Manufacturer: | Penn Engineering |
| Manufacturer Part Number: | Penn Engineering HF109-M8-25ZI |
| Thread Size: | M8 x 1.25 |
| Material: | Heat-Treated Carbon Steel |
| Finish/Coating: | Zinc Plated1 |
| Animation: | View Animation |
| SKU: | PEMHF109-M8-25ZI |
| For Use in Sheet Hardness: | HRB 89 / HB 180 or Less |
| Length Code: | 25 |
| Max. Hole in Attached Parts: | 10.3 mm |
| Min. Sheet Thickness: | 1.5 mm |
| Thread Code: | M8 |
| H ± 0.25: | 16.60 mm |
| Hole Size in Sheet + 0.13: | 8 mm |
| L - Length ± 0.4: | 25 mm |
| Min. Dist. Hole C/L to Edge: | 21.00 mm |
| S Max.: | 3.40 mm |
| T Max.: | 3.25 mm |
Environmental Initiative Details
| Environmental Initiative: | RoHS |
|---|---|
| Compliant: | Unknown |
| Date of this Information: | Unknown |
| Notes: |