THFE-0420-24ZI
Heavy Duty Studs for Thin Sheets – Type THFE
THFE-0420-24ZI
Heavy Duty Studs for Thin Sheets – Type THFE
- Enlarged head diameter reduces stress on panel.
- Thicker head allows for larger hole in attached panels.
- Clinch design provides high-strength in sheets as thin as .031”.
- Recommended for use in steel or aluminum sheets HRB (Rockwell “B” Scale) 85 or less and HB (Hardness Brinell) 165 or less.
Specifications
- Thread Code
- 0420
- Thread Size
- 1/4-20
- Thread Specification
- 2A, ASME B1.1, External
- Fastener Material
- Carbon Steel, Hardened Carbon Steel
- Standard Finish
- colorless, SC1 (5µm), Type III, Zinc plated per ASTM B633, Zinc plus Clear Chromate
- For Use in Sheet Hardness
- HRB 85 / HB 165 or Less
- Length Code
- 24
- Thread Strength_ksi
- 120
- Product Category
- Heavy Duty Studs for Thin Sheets – Type THFE
- CAD Supplier
- PennEngineering® (PEM®)
- CADPartID
- 110705
- Application Type
- Aerospace, Automotive, Automotive Electronics, Commercial Vehicles, Datacom, Electric Vehicle Chargers, Electric Vehicles, Industrial, Manufacturing & Sheet Metal Fabrication, Telecom
- Base Panel Material
- Aluminum, Steel
- Brand
- PEM
- Fastener Characteristics
- Threaded External
- Industry
- Automotive, Automotive Electronics, Datacom & Telecom, Electic Vehicles, Industrial & Commercial, Medical
- Installation Equipment/Method
- C-Frame Automatic Feed, C-Frame Manual Feed, In-Die
- PEM Product Family
- FH
- Product Type
- Studs
- Technology Type
- Self-Clinching
- Unit (Metric/Unified)
- Unified
- H ± .01_in
- .462in
- Hole Size in Sheet + .005 – .000_in
- .250in
- L Len Pm 015in Or 4mm
- 1.50in, 1.5in
- Max. Hole in Attached Parts_in
- .340in
- Min. Dist. Hole C/L to Edge_in
- .446in
- Min. Sheet Thickness_in
- .031in
- S Max._in
- .109in
- T Max._in
- .069in
Resources
Installation & Performance Data
| TYPE | THREAD CODE | REC. NUT TIGHTENING TORQUE (ft. lbs.) | TEST SHEET THICKNESS & MATERIAL | SHEET HARDNESS HRB | INSTALLATION (lbs.) | PUSHOUT (lbs.) | TORQUE-OUT (in. lbs.) | TENSILE STRENGTH (lbs.) | PULL THRU (lbs.) | TEST BUSHING HOLE SIZE FOR PULL THRU TESTS (in.) |
|---|---|---|---|---|---|---|---|---|---|---|
| THFE | 0420 | 8.1 | .031" Aluminum | 35 | 8800 | 116 | 71 | 3820 | 3249 | .340 |
| THFE | 0420 | 8.5 | .031" Cold-rolled Steel | 47 | 13500 | 197 | 116 | 3820 | 3388 | .340 |
Inventory
| Distributor | Quantity | Contact | Phone | Address | Locations |
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