Hex Couplings
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Fittings
Connector (Thread)
Material
Use our brass hex couplings and reducing couplers on pressure washers, power washing accessories, carpet cleaning accessories or for general plumbing needs around your home! These high pressure and low pressure hex couplers have a wide variety of uses and are of the highest quality. 1/4 FPT to 3/4 FPT sizes are used to connect two MPT fittings together.
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