FREE delivery on orders over €150
Product Specifications:
| Item | Compression Fitting |
| Application | Air, Natural Gas, Non-Potable Water, Potable Water, Steam |
| Basic Material | Metal |
| Basic Pipe Fitting Material | Metal |
| Basic Pipe Fitting Shape | Nut |
| Body Material | Stainless Steel |
| Compatible Fitting Brands | Swagelok |
| Compatible Tube Material | Stainless Steel |
| Compatible Tube Outer Diameter | 3/4" |
| Compression Thread Size | 1-20 |
| Configuration Sub-type | Tube Nut Flareless |
| Configuration Type | Accessory |
| Connection Size | 3/4" |
| Hex Size | 1 1/8" |
| Material | Stainless Steel |
| Material Grade | Grade 316 |
| Outside Dia. | 3/4" |
| Overall Length | 11/16" |
| Product Datasheet | parker-12nu12-316.pdf |
| Series | A LOK Series |
| Shape | Tube Nut |
| Specific Pipe Fitting Shape | Nut |
| Style | Components |
| System Of Measurement | Imperial |
| Temp. Range | -425°F to +1200°F |
| Tube Fitting/adapter Type | Bite Type, CPI Single Ferrule Flareless |
| Tube Outside Dia. | 3/4" |
| Tube Size | 3/4" |
Shipping Info:
| Ship weight (kg) | 0.03 |
| Ship height (cm) | 2.86 |
| Ship length (cm) | 1.75 |
| Ship width (cm) | 2.86 |
| HS code | 7307290090 |
| Country of Origin | TW |
Documentation:
Product Variants
| Model | Tube Size | Hex Size | Body Material | Connection Type | Max. Operating Pressure | Max. Pressure | Temp. Range | Material | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| 4NU4-B | 1/4" | 9/16" | Brass | A LOK | - | - | -40°F to +400°F | Brass | €4.15 | |
| 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 |
Explore Products
- BUSSMANN GMC-800MA
- SPEC C06000452250S Compression Spring, 4.3 lbs/In Stiffness Rate, 5 lbs Load Capacity, Stainless Steel
- CASH VALVE BZCCSDZTH01-E1 Cryogenic Valve, 1/2 Inch Size, 10-30 PSI, BZ Diaphragm
- SIEMENS HED43B025 Bolt On Circuit Breaker Hed 25 Amp 480vac 3p 42kaic@480v
- PEMKO 3151CN896 Weatherstrip Flat 8 Feet length Silver Neoprene
- DORIAN LV02
- VOLLRATH RT100-IW Retro Kit
Popular Search Queries
Explore More
- KEYSHAFT
- LIFT-ALL
- NOVAFLEX
- ALMAN RUBBER
- REMPHOS
- Taper Length Drill Bits
- Electric Conduit Benders
- Food Station Accessories
- Pulsation Dampener
- Surface Plate
- OIL SAFE Color Coded Drum Rings
- PROTO Impact Socket, 1 Inch, Imperial, Hardened Steel
- OK INDUSTRIES Wire Wrap Bit Gauges
- ANVIL AS300BTB Series Welded Channels
- VULCAN HART Pipe Bushing
- DUTTON-LAINSON Bags
- EATON Harmonic Correction Units
- MARATHON MOTORS Washdown Brakes
- MORSE CUTTING TOOLS 4551 Series Square And Corner Radius End Mills
Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
PARKER 12NU12-316 12NU12-316-GR Compression Fitting, Two Ferrule Compression, 3/4 Inch Size, SS
€39.94 /unit

