HFLH-0420-8ZI
Type HFLH™ Hard Panel Studs
HFLH-0420-8ZI
Type HFLH™ Hard Panel Studs
- Installs into thinner, harder, high strength steel materials (high strength steel sheets up to 700 MPa maximum ultimate tensile)
- Allows overall weight reduction for all vehicles
- Provides lower installed cost
Compare to other thin sheet fastening devices:– Addresses environmental concerns
- Lighter weight
- Close to edge of panel mounting
- No embossing required
- Hardened stud material provides stronger thread strength
- Can be installed automatically using press or in-die technology
Specifications
- Thread Code
- 0420
- Thread Size
- .250-20 (1/4-20), 1/4-20
- Thread Specification
- 2A / ASME B1.13M, 6g, ASME B1.1, External
- Fastener Material
- Alloy Steel, Heat-Treated Alloy Steel
- Standard Finish
- colorless, SC1 (5µm), Type III, Zinc plated per ASTM B633, Zinc plus Clear Chromate
- For Use in Sheet Hardness
- HRB 96 / HB 216 or Less
- Length Code
- 8
- Tensile strength_ksi
- 120
- Product Category
- Type HFLH™ Hard Panel Studs
- CAD Supplier
- PennEngineering® (PEM®)
- CADPartID
- 110705
- Application Type
- Aerospace, Automotive, Automotive Electronics, Commercial Vehicles, Datacom, Electric Vehicle Chargers, Electric Vehicles, Electronics, Industrial, Manufacturing & Sheet Metal Fabrication, Marine, Medical, Renewable Energy, Telecom
- Base Panel Material
- Hard Steel
- Brand
- PEM
- Fastener Characteristics
- Threaded External
- Industry
- Automotive, Automotive Electronics, Datacom & Telecom, Defense, Electic Vehicles, Electric 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
- .500in, 0.5in
- Max. Hole in Attached Parts_in
- .340in
- Min. Dist. Hole C/L to Edge_in
- .470in
- Min. Sheet Thickness_in
- .040in
- S Max._in
- .118in
- T Max._in
- .060in
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| HFLH | 0420 | 10 | .040" HC500LA | 89 | 13500 | 340 | 130 | 3820 | 3600 | 0.335 |
Inventory
| Distributor | Quantity | Contact | Phone | Address | Locations |
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