PARKER Compression Fitting Nut: 1/4 in OD Size, Compression, Brass
The PARKER Compression Fitting Nut (MPN 4NU4-B) is a double-ferrule brass compression fitting for 1/4 in OD tubing, part of the A-Lok(R) series. It features a 7/16"-20 thread size and is compatible with Swagelok…
SKU 3G-OTH-473459
Also listed as: 4NU4B · 4NU4 B
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The PARKER Compression Fitting Nut (MPN 4NU4-B) is a double-ferrule brass compression fitting for 1/4 in OD tubing, part of the A-Lok(R) series. It features a 7/16"-20 thread size and is compatible with Swagelok fittings. 3G Electric interprets your demand for this genuine PARKER component, sourcing it across our 14 industrial departments with specialist depth in fluid controls.
Frequently Asked Questions
What is the PARKER 4NU4-B compression fitting nut used for?
The PARKER 4NU4-B is a double-ferrule brass compression fitting nut used to secure 1/4 in OD tubing in fluid and gas systems. It is part of the A-Lok(R) series and is compatible with Swagelok fittings, making it suitable for instrumentation, hydraulic, and pneumatic applications.
What are the specifications of the PARKER 4NU4-B compression fitting nut?
The PARKER 4NU4-B is a brass compression fitting nut with a 7/16"-20 thread size, designed for 1/4 in OD tubing. It is part of the A-Lok(R) series and is compatible with Swagelok fittings. The manufacturer part number is 4NU4-B.
Where to buy PARKER 4NU4-B compression fitting nut worldwide?
3G Electric supplies the genuine PARKER 4NU4-B compression fitting nut worldwide. We handle full logistics, customs clearance, and delivery to your location. As a global industrial solutions provider, we source this component across 14 departments, including specialist expertise in fluid controls.
How to install a PARKER A-Lok(R) double-ferrule compression fitting?
To install a PARKER A-Lok(R) double-ferrule compression fitting, slide the nut and ferrules onto the tubing, insert the tube into the fitting body until it bottoms, then tighten the nut by hand. Use a wrench to tighten 1-1/4 turns past hand-tight for a leak-free seal. Always follow manufacturer guidelines.
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Common applications for PARKERPARKER Products
3G Electric supplies PARKER double-ferrule brass compression fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
