HFG8-0420-12ZI
High-Tensile Strength Studs - Types HFG8â„¢, HF109â„¢ - Unified
PEM® self-clinching studs offer a reliable solution for fastening applications, seamlessly installed by pressing them into properly sized holes in sheets. The process embeds the stud head, creating a flush assembly with high torque-out and pushout resistances. HFH (heavy-duty) Studs provide a cost-effective alternative to weld studs, distributing tightening force for enhanced pull-through resistance. HFG8 and HF109 variants, crafted from heat-treated alloy steel, cater to demanding applications with exceptional strength and hardness. Suitable for use in thin sheets, these studs ensure secure fastening in high-stress environments. Look for the PEM stamp to guarantee authenticity, and for Grade 8 and 10.9 markings on respective studs. Explore our animation for a visual guide on installation.
| Product Category: | |
| Manufacturer: | Penn Engineering |
| Manufacturer Part Number: | Penn Engineering HFG8-0420-12ZI |
| Thread Size: | 1/4-20 |
| Material: | Heat-Treated Carbon Steel |
| Finish/Coating: | Zinc Plated1 |
| Animation: | View Animation |
| SKU: | PEMHFG8-0420-12ZI |
| For Use in Sheet Hardness: | HRB 89 / HB 180 or Less |
| Length Code: | 12 |
| Max. Hole in Attached Parts: | .340 in |
| Min. Sheet Thickness: | .040 in |
| Thread Code: | 0420 |
| H ± .01: | .507 in |
| Hole Size in Sheet + .005 - .000: | .250 in |
| L - Length ± .015: | .750 in |
| Min. Dist. Hole C/L to Edge: | .709 in |
| S Max.: | .125 in |
| T Max.: | .090 in |
Environmental Initiative Details
| Environmental Initiative: | RoHS |
|---|---|
| Compliant: | Unknown |
| Date of this Information: | Unknown |
| Notes: |
