Brass locknuts secure standard male NPT threaded pipe nipples and outlets to tank walls and other surfaces.
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This 1" FPT (FIP) locknut is used for securing fittings from looseningFeatures:Made from lead-free b..
$ 3.50
This 1-1/2" FPT (FIP) locknut is used for securing fittings from looseningFeatures:Made from lead-fr..
$ 6.15
This 1-1/4" FPT (FIP) locknut is used for securing fittings from looseningFeatures:Made from lead-fr..
$ 4.95
This 1/2" FPT (FIP) locknut is used for securing fittings from looseningFeatures:Made from lead-free..
$ 1.95
This 1/4" FPT (FIP) locknut is used for securing fittings from looseningFeatures:Made from lead-free..
$ 1.25
This 1/8" FPT (FIP) locknut is used for securing fittings from looseningFeatures:Made from lead-free..
$ 1.25
This 2" FPT (FIP) locknut is used for securing fittings from looseningFeatures:Made from lead-free b..
$ 9.85
This 3/4" FPT (FIP) locknut is used for securing fittings from looseningFeatures:Made from lead-free..
$ 2.35
This 3/8" FPT (FIP) locknut is used for securing fittings from looseningFeatures:Made from lead-free..
$ 1.25