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Product Specifications:
| Item | Double Ferrule Nut |
| Application | Air, Natural Gas, Non-Potable Water |
| Basic Material | Metal |
| Basic Pipe Fitting Material | Metal |
| Basic Pipe Fitting Shape | Ferrule |
| Body Material | Brass |
| Compatible Fitting Brands | Swagelok |
| Compatible Tube Outer Diameter | 1/4" |
| Compression Thread Size | 7/16"-20 |
| Connection Type | A LOK |
| Fitting Connection Type | Compression |
| Fitting Material | Brass |
| Hex Size | 9/16" |
| Material | Brass |
| Material Grade | Grade Ca360, Grade Ca345 |
| Maximum Operating Temperature | 400°F |
| Minimum Operating Temperature | 40°F |
| Overall Length | 1/2" |
| Product Datasheet | parker-4nu4-b.pdf |
| Specific Fitting Shape | Double Ferrule Nut |
| Specific Pipe Fitting Shape | Nut |
| System Of Measurement | Imperial |
| Temp. Range | -40°F to +400°F |
| Thread Size | 7/16"-20 |
| Tube Fitting Material | Brass |
| Tube Size | 1/4" |
Shipping Info:
| Ship weight (kg) | 0.02 |
| Ship height (cm) | 1.43 |
| Ship length (cm) | 1.27 |
| Ship width (cm) | 1.43 |
| HS code | 7415338010 |
| Country of Origin | US |
Documentation:
Product Variants
| Model | Tube Size | Hex Size | Body Material | Connection Type | Max. Operating Pressure | Max. Pressure | Temp. Range | Material | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| 6NU6-B | 3/8" | 11/16" | - | A LOK | - | - | -40°F to +400°F | Brass | €5.14 | |
| 8NU8-B | 1/2" | 7/8" | Brass | A LOK | - | - | -40°F to +400°F | Brass | €7.91 | |
| 10NU10-B | 5/8" | 1" | Brass | A LOK | - | - | -40°F to +400°F | Brass | €10.39 | |
| 4NU4-316 | 1/4" | 9/16" | Stainless Steel | A LOK | - | - | -425°F to +1200°F | Stainless Steel | €9.81 | |
| 6NU6-316 | 3/8" | 11/16" | Stainless Steel | A LOK | - | - | -425°F to +1200°F | Stainless Steel | €14.13 | |
| 8NU8-316 | 1/2" | 7/8" | Stainless Steel | A LOK | - | - | -425°F to +1200°F | Stainless Steel | €24.51 | |
| 4NU4-S | 1/4" | 9/16" | Carbon Steel | - | 8000 psi | 8000 psi | -20°F to +800°F | Steel | €4.00 |
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PARKER 4NU4-B Double Ferrule Nut Brass A-lok 1/4in
€4.15 /unit
