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Fairview Ltd. · Hardware & Fasteners
61-6
In stock · ships from Knoxville
This is a 3/8-inch compression nut, commonly made of brass, used to tighten and seal the compression fitting sleeve against tubing.
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Verified fitment for 1 applications
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All confirmed applications for this part number.
Universal fit
Designed for any 3/8” compression fitting; not specific to a particular truck make or model.
Part data verified against 5 catalog sources
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On heavy-duty trucks, it is found on air brake lines, fuel systems, and other fluid connections that use compression fittings. You replace it when threads are stripped, the nut is cracked, or the fitting no longer holds pressure tightly.
Part Number: 61-6
3/8 SHORT NUT
Unit: ea
Dealer: Post Onsite
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