When Replacing Hot And Cold Water Lines How Tight Should I Tighten The Swivel Snap Connector?
Updated 09/02/2025 | Published 06/30/2025
Question:
connecting Hot and Cold water lines, using 1/2foot swivel naps female connector to male tread on unit, How tight should I tighten? In other words, hand tight only or specific number of turns behind hand tight.
asked by: Jim P
Expert Reply:
Hey Jim,
When tightening that 1/2" swivel connector while replacing the hot and cold water lines you are going to want to hand tighten them down first. It is then recommended to take a wrench to tighten it and additional 1/4" after hand tight to get it snug by feel. That 1/4" additional turn is going to keep you from over tightening and potentially damaging the connector.
What rig are you replacing those lines on?
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Replacement Shower Valve for D&W Inc. Spray-Away RV and Marine Unit - 3-3/8" - White
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Nick S.
9/2/2025
Hey Jim, Did you have a chance to try tightening the connector with the additional 1/4 turn? I'm curious if it worked well for your setup, as it might help others with similar installations.