HFHS-0420-20
High-Strength Studs – Type HFH/HFHS/HFHB
HFHS-0420-20
High-Strength Studs – Type HFH/HFHS/HFHB
STUD, HEAVY HEAD, STAINLESS
Specifications
- Thread Code
- 0420
- Thread Size
- .250-20 (1/4-20)
- Thread Specification
- 2A, ASME B1.1
- Fastener Material
- 300 Series Stainless Steel
- Standard Finish
- Passivated and/or tested per ASTM A380
- For Use in Sheet Hardness
- HRB 70 / HB 125 or Less
- Product Category
- High-Strength Studs – Type HFH/HFHS/HFHB – Unified
- Thread Type
- External
- Brand
- PEM
- PEM Product Family
- HFHS
- Product Type
- Studs
- H ± .01_in
- 0.38in
- Hole Size in Sheet +.005 – .000_in
- 0.25in
- L Len Pm 015in Or 4mm
- 1.25in
- Min. Dist. Hole C/L to Edge_in
- 0.46in
- S Max._in
- 0.125in
- T Max._in
- 0.05in
Installation & Performance Data
| Type | Thread Code | Installation (lbs.) | Anvil Dim C (in.) | Haeger Part Number Anvil | Haeger Punch | Pemserter Part Number Anvil | Pemserter Punch | Pushout (lbs.) | REC. NUT TIGHTENING TORQUE (ft. lbs.) | SHEET HARDNESS HRB | TENSILE STRENGTH (lbs.) | TEST SHEET THICKNESS & MATERIAL | Torque-out (in. lbs.) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HFHS | 420 | 4000 | .250 – .253 | H-103-04L | H-184-04L | 970200010300 | 970200312400 | 285 | 5.2 | 32 | 2385 | .064″ Aluminum | 8 |
| HFHS | 420 | 6500 | .250 – .253 | H-103-04L | H-184-04L | 970200010300 | 970200312400 | 480 | 5.2 | 43 | 2385 | .072″ Steel | 8 |
Inventory
| Distributor | Quantity | Contact | Phone | Address | Locations |
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