PARKER A-Lok(R) Double-Ferrule Compression Fitting Nut
The PARKER Compression Fitting Nut (MPN 12NU12-316) is a double-ferrule stainless steel fitting for 3/4 in OD tubing, part of the A-Lok(R) series. It is compatible with Swagelok fittings, enabling reliable…
SKU 3G-OTH-471274
Also listed as: 12NU12316 · 12NU12 316
Local availability & support
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
Need installation or engineering help?
Ask a question
Product Description
The PARKER Compression Fitting Nut (MPN 12NU12-316) is a double-ferrule stainless steel fitting for 3/4 in OD tubing, part of the A-Lok(R) series. It is compatible with Swagelok fittings, enabling reliable connections in industrial fluid systems.
Frequently Asked Questions
What is the PARKER 12NU12-316 compression fitting nut used for?
The PARKER 12NU12-316 is a double-ferrule stainless steel compression fitting nut for 3/4 in OD tubing. It is part of the A-Lok(R) series and is compatible with Swagelok fittings, providing leak-tight connections in industrial fluid systems such as instrumentation, hydraulic, and process lines.
What are the specifications of the PARKER 12NU12-316?
The PARKER 12NU12-316 is a compression fitting nut with a 3/4 in OD fitting size, made of stainless steel. It belongs to the A-Lok(R) series and is compatible with Swagelok fittings. The manufacturer part number is 12NU12-316, and it is designed for double-ferrule connections in high-pressure fluid systems.
Where to buy the PARKER 12NU12-316 worldwide?
3G Electric supplies the PARKER 12NU12-316 compression fitting nut worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this double-ferrule stainless steel fitting for 3/4 in OD tubing.
How to install the PARKER 12NU12-316 compression fitting nut?
To install the PARKER 12NU12-316, slide the nut and ferrules onto clean, deburred 3/4 in OD tubing. Insert the tube into the fitting body until the tube stop is felt. Hand-tighten the nut, then use a wrench to tighten 1-1/4 turns for a leak-tight seal. Follow Parker A-Lok(R) instructions for best results.
Used in
Common applications for PARKERPARKER Products
3G Electric supplies PARKER double-ferrule stainless steel fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
You might also need
Compatible alternatives & equivalents
- PARKER This PARKER compression fitting nut is made of stainless steel for 1/2 in OD tubing, part of the A-Lok(R) series. Designed for double-ferrule connections, it is compatible with Swagelok fitting brands and provides leak-tight sealing in industrial fluid systems such as hydraulic and pneumatic lines
- PARKER This double-ferrule compression fitting from PARKER's A-LOK(R) series is made of stainless steel and designed for 5/8 in OD tubing. It provides a leak-tight seal in industrial fluid and gas systems, compatible with Swagelok fitting brands
