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Post Onsite · Hardware & Fasteners
68NABX6X8
In stock · ships from Knoxville
This is a straight brass compression fitting that connects a 3/8-inch outside diameter tube to a 1/2-inch male NPT thread.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
We don't publish fitment for this part yet. Rather than guess, get it confirmed against your truck in under a minute.
It is commonly used in truck air systems, fuel lines, and hydraulic circuits to create a reliable, leak-free connection without flaring the tube. The brass body provides good corrosion resistance and moderate vibration resistance, and the fitting is rated for use with soft metal or plastic tubing up to 2000 psi when paired with appropriate tube. Typically replaced when threads are damaged or the compression seat leaks.
Part Number: 68NABX6X8
BRASS FITING
Unit: ea
Dealer: Post Onsite
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