NFPA-0420
Press-in Threaded Inserts, Hexagonal
NFPA-0420
Press-in Threaded Inserts, Hexagonal
- Press-fit insert provides strong, reusable threads. No heat or ultrasonics required.
- Hexagonal “barbed” configuration ensures high torqueout and pullout values.
- Aluminum inserts ideal for light weight designs.
- Aluminum and stainless steel inserts offer lead-free alternative.
Specifications
- Thread Code
- 0420
- Thread Size(x Pitch)
- .250-20 (1/4-20)
- Thread Specification
- 2B, ASME B1.1
- Fastener Material
- Aluminum
- Standard Finish
- Plain
- Product Category
- Press-in Threaded Inserts, Hexagonal – Unified
- Brand
- SI
- Installation Method
- Press-In
- Min Material Thickness (in)
- 0.328
- PEM Product Family
- NFPA
- Product Type
- Inserts
- A Max._in
- 0.315in
- E Nom._in
- 0.312in
- Hole Size in Sheet + .003 – .000_in
- 0.312in
- Min. Boss Dia._in
- 0.75in
- Min. Depth Full Thread H_in
- 0.3in
- C Max._in
- 0.311in
Installation & Performance Data
| Type | Thread Code | Test Sheet Material | Retainer Torque-out (in. lbs.) | Install. Force (lbs.) | Pullout (lbs.) |
|---|---|---|---|---|---|
| NFPA, NFPC | 0420 | ABS | 28 | 400 | 235 |
| NFPA, NFPC | 0420 | Polycarbonate |
Inventory
| Distributor | Quantity | Contact | Phone | Address | Locations |
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