PARKER Double-Ferrule Steel Compression Fitting
The Parker Compression Fitting Adapter (SKU 4FSC4N-S, MPN 4FSC4N-S) is a double-ferrule steel compression fitting with a 1/4 in OD x 1/4 in Pipe Size, Compression x FNPT configuration, and 7/16-20 thread size. It is…
SKU 3G-OTH-652393
Also listed as: 4FSC4NS · 4FSC4N S
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
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Product Description
The Parker Compression Fitting Adapter (SKU 4FSC4N-S, MPN 4FSC4N-S) is a double-ferrule steel compression fitting with a 1/4 in OD x 1/4 in Pipe Size, Compression x FNPT configuration, and 7/16-20 thread size. It is compatible with Parker A-LOK fitting brands.
Frequently Asked Questions
What is a Parker compression fitting adapter used for?
A Parker compression fitting adapter connects tubing to female NPT threaded ports in industrial fluid systems. It uses a double-ferrule design for leak-tight sealing in hydraulic, pneumatic, and instrumentation applications across machining, power transmission, and process control.
What are the specifications of the Parker 4FSC4N-S compression fitting adapter?
The Parker 4FSC4N-S is a double-ferrule steel compression fitting adapter with a 1/4 in OD tube x 1/4 in pipe size, Compression x FNPT configuration, and 7/16-20 thread size. It is compatible with Parker A-LOK fitting brands.
Where to buy Parker compression fitting adapters worldwide?
3G Electric supplies Parker compression fitting adapters like the 4FSC4N-S to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this double-ferrule steel fitting.
How to install a Parker double-ferrule compression fitting?
Insert the tube fully into the fitting until it bottoms against the shoulder. Tighten the nut finger-tight, then use a wrench to tighten 1-1/4 turns for standard wall tubing. Always follow Parker's published torque specifications for the 7/16-20 thread size to ensure a leak-free seal.
Used in
Common applications for PARKERPARKER Products
3G Electric supplies PARKER double-ferrule steel compression fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
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Compatible alternatives & equivalents
- PARKER This PARKER compression fitting nut is a double-ferrule stainless steel component for 3/8 in OD tubing. Part of the A-Lok(R) series, it is compatible with Swagelok fittings. Typical applications include instrumentation, hydraulic, and pneumatic systems requiring leak-tight connections
- PARKER This double-ferrule stainless steel fitting connects 1/4 in OD tubing to a 1/8 in male NPT threaded port. The compression x MNPT configuration provides a leak-tight seal in tubing systems. Compatible with Parker A-LOK fittings
