PARKER Compression Fitting Adapter: 1/4 in OD x 1/2 in Pipe Fitting Size
The PARKER Compression Fitting Adapter (MPN 4MSC8R-316) is a double-ferrule stainless steel fitting with a 1/4 in OD x 1/2 in Pipe Fitting Size, Compression x MBSPP type. It is compatible with Parker A-LOK fitting…
SKU 3G-OTH-471175
Need installation or engineering help?
Ask a question
Product Description
The PARKER Compression Fitting Adapter (MPN 4MSC8R-316) is a double-ferrule stainless steel fitting with a 1/4 in OD x 1/2 in Pipe Fitting Size, Compression x MBSPP type. It is compatible with Parker A-LOK fitting brands.
Frequently Asked Questions
What is the PARKER 4MSC8R-316 compression fitting adapter used for?
This PARKER double-ferrule stainless steel adapter connects 1/4 in OD tubing to a 1/2 in MBSPP threaded port. It is used in instrumentation, hydraulic, and process systems where leak-tight, vibration-resistant connections are required, particularly with Parker A-LOK compatible fittings.
What are the specifications of the PARKER 4MSC8R-316?
The PARKER 4MSC8R-316 is a Compression x MBSPP adapter with a 1/4 in OD tube size and 1/2 in pipe fitting size. It is made of stainless steel with a double-ferrule design and is compatible with Parker A-LOK fitting brands.
Where to buy the PARKER 4MSC8R-316 worldwide?
3G Electric supplies the PARKER 4MSC8R-316 compression fitting adapter to customers worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time.
How to install a PARKER double-ferrule compression fitting?
Insert the tube fully into the fitting until it bottoms out. Tighten the nut finger-tight, then use a wrench to tighten 1-1/4 turns for stainless steel tubing. Always follow Parker’s published torque specifications and use proper tube support to avoid leaks.
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.









