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3/8 inch length Pipe Couplings

Pipe Couplings are short lengths of pipe or tube with socket or female pipe threads at one or both ends. Pipe couplings are used to join pipes or tubes of different diameters to extend the run of the pipe.

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
METRO INDOHPipe Coupling, Pipe ConnectorBrassNickel Plated3/8 x 3/83/8 x 3/8 npt push release male connector brass nickel plated1
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METRO INDOHPipe Coupling, Pipe ConnectorBrassNickel Plated1/2 x 3/81/2 x 3/8 npt push release male connector brass nickel plated1
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METRO INDOHPipe Coupling, Pipe ConnectorBrass5/8 x 3/85/8 x 3/8 comp male connector (c x npt) brass2
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METRO INDOHPipe Coupling, Pipe ConnectorCopperPlain3/4 x 3/8red coupling sweat fitting13
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EndriesWIPipe Coupling, Pipe ConnectorBrass3/8 x 3/846eee 3/8x3/8 brass female connector5
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EndriesWIPipe Coupling, Pipe ConnectorBrass9/16-18 x 3/810006b-606 (oe) 9/16-18 unf x3/8 brass barb push on female jic 37 degree swivel connector625
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EndriesWIPipe Coupling, Pipe ConnectorBrass1/4 x 3/81/4x3/8 tubexmale pipe thread brass dot push-to-connect male connector source controlled1
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OneMonroeNCPipe Coupling, Pipe ConnectorBrass1/4 x 3/81/4 x 3/8 female flare coupling brass76
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OneMonroeNCPipe Coupling, Pipe ConnectorBrass1/4 x 3/81/4 x 3/8 compression female connector brass5
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OneMonroeNCPipe Coupling, Pipe ConnectorBrass5/8 x 3/85/8 tube x 3/8 male npt brass dot compression air brake connector20
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OneMonroeNCPipe Coupling, Pipe ConnectorBrass1/2 x 3/81/2 x 3/8 compression female connector brass6
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OneMonroeNCPipe Coupling, Pipe ConnectorBrass1/2 x 3/81/2 x 3/8 compression male connector brass7
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OneMonroeNCPipe Coupling, Pipe Connector1/2 x 3/81/2 x 3/8 self-align. female connector poly-tube b5
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OneMonroeNCPipe Coupling, Pipe Connector1/2 x 3/81/2 x 3/8 self-align. male connector poly-tube bra5
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OneMonroeNCPipe Coupling, Pipe ConnectorBrass5/8 x 3/85/8 x 3/8 female flare coupling brass2
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OneMonroeNCPipe Coupling, Pipe ConnectorBrassNickel Plated1/2 x 3/81/2 tube x 3/8 male universal thread 90 nickel plated brass push-to-connect swivel elbow5
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OneMonroeNCPipe Coupling, Pipe ConnectorBrass5/16 x 3/85/16 x 3/8 compression female connector brass5
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OneMonroeNCPipe Coupling, Pipe ConnectorBrass5/16 x 3/85/16 x 3/8 compression male connector brass9
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OneMonroeNCPipe Coupling, Pipe ConnectorBrass3/8 x 3/83/8 x 3/8 female flare coupling brass7
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OneMonroeNCPipe Coupling, Pipe ConnectorBrass3/8 x 3/83/8 x 3/8 compression female connector brass6
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OneMonroeNCPipe Coupling, Pipe Connector3/8 x 3/83/8 x 3/8 self-align. male connector poly-tube bra5
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OneMonroeNCPipe Coupling, Pipe Connector1/2 x 3/81/2 tube x 3/8 nptf straight male push to connect fitting1
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OneMonroeNCPipe Coupling, Pipe Connector1/4 x 3/81/4 x3/8 45 flare male connector10
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OneMonroeNCPipe Coupling, Pipe Connector5/8 x 3/85/8 x 3/8 female connector2
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OneMonroeNCPipe Coupling, Pipe Connector1/2 x 3/81/2 x3/8 female connector5
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OneMonroeNCPipe Coupling, Pipe Connector3/8 x 3/83/8 x3/8 male connector no sealant10
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OneMonroeNCPipe Coupling, Pipe Connector1/2 x 3/81/2 x3/8 male connector carton qty.5
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Alma BoltMIPipe Coupling, Pipe ConnectorBrass3/8 x 3/8#68eee 3/8 x 3/8 | male connector brass fitting32
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Alma BoltMIPipe Coupling, Pipe ConnectorGalvanized1/2 x 3/81/2 x 3/8 red. coupling galv. | pipe products27
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Alma BoltMIPipe Coupling, Pipe ConnectorBrass3/8 x 3/8#48eee 3/8 x 3/8 male connect. | brass flare x male pipe8
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Alma BoltMIPipe Coupling, Pipe ConnectorBrass1/2 x 3/8#202f 1/2 x 3/8 | brass male inver. connector8
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Alma BoltMIPipe Coupling, Pipe Connector3/8 x 3/8#th266eee 3/8 x 3/8 fpt | dot female connector4
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OneMonroeMNPipe Coupling, Pipe ConnectorBrass1/2 x 3/81/2 x 3/8 brass male connect1
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OneMonroeMNPipe Coupling, Pipe ConnectorBrass1/2 x 3/81/2 x 3/8 brass 90 deg sae male connect5
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NutsBoltsNEPipe Coupling, Pipe ConnectorSteelPlain3/8t x 3/83/8t x 3/8p dot pushin connector14
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NutsBoltsNEPipe Coupling, Pipe ConnectorSteelPlain1/2t x 3/81/2t x 3/8p dot pushin connector10
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American WIPipe Coupling, Pipe Connector1/4 x 3/81/4 tube x 3/8 fnpt swivel female branch pipe tee push-to-connect fitting resin body45
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EndriesWIPipe Coupling, Pipe ConnectorNylon (Polyamide)5/8 x 3/8th268he 5/8x3/8 nylon airbrake male connector5
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EndriesWIPipe Coupling, Pipe Connector1/2 x 3/81/2 x 3/8 fpt type 12 coupler #12310
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EndriesWIPipe Coupling, Pipe ConnectorBrass68-8-6 1/2 x 3/868ptc-8-6 1/2x3/8 brass push-to-connect dot air brake fitting5
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ManscoMIPipe Coupling, Pipe ConnectorBrassPlain1/4 x 3/81/4x3/8 lock-on brass coupler l-style c20-44lbp-100 100/box70
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MidStatesMIPipe Coupling, Pipe ConnectorSteelPlain3/8 x 3/8connector51
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IPCVAPipe Coupling, Pipe Connector300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2 x 3/81/2 odx3/8 mnpt connector ss swagelok only85
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IPCVAPipe Coupling, Pipe ConnectorSteelPlain3/8 x 3/83/8 odx3/8 mnpt connector (dibert)25
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NorthernMNPipe Coupling, Pipe ConnectorIronPlain1 1/4 x 3/81-1/4x3/8 mall red pipe coupling black17
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NorthernMNPipe Coupling, Pipe ConnectorIronBlack Oxide2 x 3/82x3/8 mall red pipe coupling blk5
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All SizeTXPipe Coupling, Pipe ConnectorBrassPlain3/8 x 3/83/8 x 3/8 air brake connector body brass20
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Valley NuWAPipe Coupling, Pipe ConnectorSteelPlain1 1/4 x 3/8bmi 150# coupling bell usa20
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Valley NuWAPipe Coupling, Pipe ConnectorSteelPlain1 x 3/8bmi 150# coupling bell usa2
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Valley NuWAPipe Coupling, Pipe ConnectorSteelPlain1/2 x 3/8gmi 150# coupling usa6
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Valley NuWAPipe Coupling, Pipe ConnectorSteelPlain3/4 x 3/8gmi 150# coupling usa13
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Valley NuWAPipe Coupling, Pipe ConnectorSteelPlain3/4 x 3/8bmi 300# x-hvy coupling bell15
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Valley NuWAPipe Coupling, Pipe ConnectorSteelPlain3/8 x 3/8mpt quick coupler auto4
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Valley NuWAPipe Coupling, Pipe ConnectorBrassPlain1/2 x 3/8fmpt quick coupler automotive4
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Valley NuWAPipe Coupling, Pipe ConnectorSteelZinc/Black3/8 x 3/8-fmpt quick coupler indust zb4
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Valley NuWAPipe Coupling, Pipe ConnectorSteelZinc/Black3/8 x 3/8-fmpt quick coupler auto zb4
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Valley NuWAPipe Coupling, Pipe ConnectorSteelZinc/Black3/8 x 3/8-mpt quick coupler indust zb6
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