521-331 1/2" x 1/4" Black Iron Coupling
- Part #
- 521-331
- UPC
- 032888371583
$2.66
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- Size
- 1/2" x 1/4"
- Material
- Black malleable iron, Class 150
- Connection
- FPT
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Product details
521-331 — 1/2" x 1/4" Black Iron Coupling.
Malleable iron threaded fittings and steel pipe, black for gas and heating, galvanized for non-potable water and outdoor use.
Specifications
| Part Number | 521-331 |
|---|---|
| Size | 1/2" x 1/4" |
| Type | Coupling |
| Connections | FPT |
| Material | Black malleable iron, Class 150 |
| Standards | ASTM A197 material, ASME B16.3 dimensions, ASME B1.20.1 NPT threads |
| Pressure rating | 300 psi water, oil and gas (non-shock); 150 psi saturated steam |
| UPC | 032888371583 |
| Shipping Weight | 0.32 lb |
