FitQuik Tube to Tube Fittings


Thread to TubeFitQuik Tube to Tube Fittings are designed for maximum holding power, which eliminates the need for clamps. The parting line-free hose barbs ensure a leak-free connection. The "Straight", "Union Tee", and "Union Y" barb fittings work with a wide range of small tubing. The FitQuik Tube to Tube Fittings are constructed to eliminate tubing leak points in applications such as medical devices, analytical instrumentation, or air-driven equipment.

Colder FitQuik Series Tube to Tube Fittings Specifications

FitQuik Nylon Tube to Tube Elbow Fitting

  • Material: Nylon
  • Color: White
  • Material Finish: Natural
  • Temp. Range: -10° F to 150° F
  • Connections: ID Barb x ID Barb
  • Fitting Style: Elbow barb
  • Valve Option: Non-valved
  • Additional stability to prevent breakage
3/8 HB - Natural
FWS # HE12
$0.52 / single
$47.29 / bag of 100
($0.47 each)
3/8 HB - White
FWS # HE1230
$0.48 / single
$43.82 / bag of 100
($0.44 each)
3/8 HB - Black
FWS # HE1231
$0.48 / single
$43.82 / bag of 100
($0.44 each)
3/8 HB - Natural
FWS # HE1270
$1.28 / single
$116.14 / bag of 100
($1.16 each)
$0.24 / single
$21.91 / bag of 100
($0.22 each)
1/16 HB - White
FWS # HE230
$0.24 / single
$21.91 / bag of 100
($0.22 each)
1/16 HB - Black
FWS # HE231
$0.24 / single
$21.91 / bag of 100
($0.22 each)
$0.37 / single
$34.02 / bag of 100
($0.34 each)
$0.32 / single
$28.83 / bag of 100
($0.29 each)
$0.42 / single
$38.06 / bag of 100
($0.38 each)
$0.24 / single
$21.91 / bag of 100
($0.22 each)
3/32 HB - White
FWS # HE330
$0.24 / single
$21.91 / bag of 100
($0.22 each)
3/32 HB - Black
FWS # HE331
$0.24 / single
$21.91 / bag of 100
($0.22 each)
3/32 HB - Natural
FWS # HE370
$0.37 / single
$34.02 / bag of 100
($0.34 each)
$0.32 / single
$28.83 / bag of 100
($0.29 each)
$0.24 / single
$21.91 / bag of 100
($0.22 each)
1/8 HB - White
FWS # HE430
$0.24 / single
$21.91 / bag of 100
($0.22 each)
1/8 HB - Black
FWS # HE431
$0.24 / single
$21.91 / bag of 100
($0.22 each)
1/8 HB - Natural
FWS # HE470
$0.37 / single
$34.02 / bag of 100
($0.34 each)
$0.32 / single
$28.83 / bag of 100
($0.29 each)
$0.41 / single
$36.91 / bag of 100
($0.37 each)
5/32 HB - White
FWS # HE530
$0.34 / single
$31.15 / bag of 100
($0.31 each)
5/32 HB - Black
FWS # HE531
$0.34 / single
$31.15 / bag of 100
($0.31 each)
5/32 HB - Natural
FWS # HE570
$0.80 / single
$72.72 / bag of 100
($0.73 each)
$0.46 / single
$41.53 / bag of 100
($0.42 each)
3/16 HB - White
FWS # HE630
$0.41 / single
$36.91 / bag of 100
($0.37 each)
3/16 HB - Black
FWS # HE631
$0.41 / single
$36.91 / bag of 100
($0.37 each)
3/16 HB - Natural
FWS # HE670
$0.89 / single
$80.50 / bag of 100
($0.81 each)
$0.49 / single
$44.98 / bag of 100
($0.45 each)
$0.49 / single
$44.98 / bag of 100
($0.45 each)
1/4 HB - White
FWS # HE830
$0.46 / single
$41.53 / bag of 100
($0.42 each)
1/4 HB - Black
FWS # HE831
$0.46 / single
$41.53 / bag of 100
($0.42 each)
1/4 HB - Natural
FWS # HE870
$0.96 / single
$87.40 / bag of 100
($0.87 each)
$0.55 / single
$49.60 / bag of 100
($0.50 each)

FitQuik Nylon Tube to Tube Straight Fitting

FitQuik Nylon Tube to Tube Straight Fitting
  • Material: Nylon
  • Color: White
  • Material Finish: Natural
  • Temp. Range: -10° F to 150° F
  • Connections: ID Barb x ID Barb
  • Fitting Style: Straight barb
  • Valve Option: Non-valved
  • Additional stability to prevent breakage
$0.41 / single
$34.00 / bag of 100
($0.34 each)
$330.00 / box of 1000
($0.33 each)
$0.91 / single
$89.66 / bag of 100
($0.90 each)
$869.16 / box of 1000
($0.87 each)
$0.41 / single
$34.00 / bag of 100
($0.34 each)
$330.00 / box of 1000
($0.33 each)

FitQuik Nylon Tube to Tube Straight Reducer Fitting

FitQuik Nylon Tube to Tube Straight Reducer Fitting
  • Material: Nylon
  • Color: White
  • Material Finish: Natural
  • Temp. Range: -10° F to 150° F
  • Connections: ID Barb x ID Barb x ID Barb
  • Fitting Style: Straight reducer
  • Valve Option: Non-valved
  • Additional stability to prevent breakage
$0.28 / single
$25.38 / bag of 100
($0.25 each)
$0.37 / single
$33.46 / bag of 100
($0.33 each)
1/4 ID x 3/16 ID - White
FWS # UCB-0403WN
$0.30 / single
$27.68 / bag of 100
($0.28 each)
$0.30 / single
$27.68 / bag of 100
($0.28 each)
$0.37 / single
$34.02 / bag of 100
($0.34 each)
$0.26 / single
$0.28 / single
$25.38 / bag of 100
($0.25 each)
$0.26 / single
$0.28 / single
$25.38 / bag of 100
($0.25 each)
$0.28 / single
$25.38 / bag of 100
($0.25 each)
$0.50 / single
$45.76 / bag of 100
($0.46 each)
$0.38 / single
$34.60 / bag of 100
($0.35 each)
$0.41 / single
$36.91 / bag of 100
($0.37 each)
$0.95 / single
$86.09 / bag of 100
($0.86 each)
$0.22 / single
$19.61 / bag of 100
($0.20 each)
$0.22 / single
$19.61 / bag of 100
($0.20 each)
$0.22 / single
$19.61 / bag of 100
($0.20 each)
$0.29 / single
$26.53 / bag of 100
($0.27 each)
$0.30 / single
$27.68 / bag of 100
($0.28 each)
$0.54 / single
$49.26 / bag of 100
($0.49 each)
$0.41 / single
$36.91 / bag of 100
($0.37 each)

FitQuik Nylon Union Tee Barb Fitting

FitQuik Nylon Union Tee Barb Fitting
  • Material: Nylon
  • Color: White
  • Material Finish: Natural
  • Temp. Range: -10° F to 150° F
  • Connections: ID Barb x ID Barb x ID Barb
  • Fitting Style: Union-Tee barb
  • Valve Option: Non-valved
  • Additional stability to prevent breakage
$0.48 / single
$39.84 / bag of 100
($0.40 each)
$384.00 / box of 1000
($0.38 each)
$0.28 / single
$23.24 / bag of 100
($0.23 each)
$224.00 / box of 1000
($0.22 each)
$0.37 / single
$30.71 / bag of 100
($0.31 each)
$296.00 / box of 1000
($0.30 each)
$0.53 / single
$43.99 / bag of 100
($0.44 each)
$424.00 / box of 1000
($0.42 each)
$0.36 / single
$29.88 / bag of 100
($0.30 each)
$288.00 / box of 1000
($0.29 each)
$0.51 / single
$46.12 / bag of 100
($0.46 each)
$1.35 / single
$123.17 / bag of 100
($1.23 each)

FitQuik Nylon Union Y Barb Fitting

FitQuik Nylon Union Y Barb Fitting
  • Material: Nylon
  • Color: White
  • Material Finish: Natural
  • Temp. Range: -10° F to 150° F
  • Connections: ID Barb x ID Barb x ID Barb
  • Fitting Style: Y barb
  • Valve Option: Non-valved
  • Additional stability to prevent breakage
$0.48 / single
$39.84 / bag of 100
($0.40 each)
$384.00 / box of 1000
($0.38 each)
$0.28 / single
$23.24 / bag of 100
($0.23 each)
$224.00 / box of 1000
($0.22 each)
$0.37 / single
$30.71 / bag of 100
($0.31 each)
$296.00 / box of 1000
($0.30 each)
$0.53 / single
$43.99 / bag of 100
($0.44 each)
$424.00 / box of 1000
($0.42 each)
$0.36 / single
$29.88 / bag of 100
($0.30 each)
$288.00 / box of 1000
($0.29 each)
$0.51 / single
$46.12 / bag of 100
($0.46 each)
$1.27 / single
$115.90 / bag of 100
($1.16 each)
$0.24 / single
$21.91 / bag of 100
($0.22 each)
$0.24 / single
$21.91 / bag of 100
($0.22 each)
$0.35 / single
$32.01 / bag of 100
($0.32 each)
$0.32 / single
$28.83 / bag of 100
($0.29 each)
$0.24 / single
$21.91 / bag of 100
($0.22 each)
$0.24 / single
$21.91 / bag of 100
($0.22 each)
$0.35 / single
$32.01 / bag of 100
($0.32 each)
$0.32 / single
$28.83 / bag of 100
($0.29 each)
$0.27 / single
$24.21 / bag of 100
($0.24 each)
$0.45 / single
$40.84 / bag of 100
($0.41 each)
$0.34 / single
$31.15 / bag of 100
($0.31 each)
$0.34 / single
$31.15 / bag of 100
($0.31 each)
$0.34 / single
$31.15 / bag of 100
($0.31 each)
$0.68 / single
$61.81 / bag of 100
($0.62 each)
$0.44 / single
$39.57 / bag of 100
($0.40 each)
$0.36 / single
$32.29 / bag of 100
($0.32 each)
$0.36 / single
$32.29 / bag of 100
($0.32 each)
$0.73 / single
$66.23 / bag of 100
($0.66 each)
$0.44 / single
$40.37 / bag of 100
($0.40 each)
$0.46 / single
$41.53 / bag of 100
($0.42 each)
$0.46 / single
$41.53 / bag of 100
($0.42 each)
$0.92 / single
$83.89 / bag of 100
($0.84 each)
$0.55 / single
$49.60 / bag of 100
($0.50 each)

FitQuik Polypropylene Tube to Tube Straight Fitting

FitQuik Polypropylene Tube to Tube Straight Fitting
  • Material: Polypropylene
  • Color: Natural
  • Material Finish: Natural
  • Temp. Range: -10° F to 150° F
  • Connections: ID Barb x ID Barb
  • Fitting Style: Straight barb
  • Valve Option: Non-valved
  • Additional stability to prevent breakage
$0.35 / single
$29.05 / bag of 100
($0.29 each)
$280.00 / box of 1000
($0.28 each)
$0.64 / single
$60.99 / bag of 100
($0.61 each)
$550.90 / box of 1000
($0.55 each)
$0.35 / single
$29.05 / bag of 100
($0.29 each)
$280.00 / box of 1000
($0.28 each)
$0.35 / single
$29.05 / bag of 100
($0.29 each)
$280.00 / box of 1000
($0.28 each)
$0.27 / single
$26.00 / bag of 100
($0.26 each)
$253.04 / box of 1000
($0.25 each)
$0.23 / single
$19.09 / bag of 100
($0.19 each)
$184.00 / box of 1000
($0.18 each)
$0.23 / single
$19.09 / bag of 100
($0.19 each)
$184.00 / box of 1000
($0.18 each)
$0.22 / single
$19.61 / bag of 100
($0.20 each)
$0.22 / single
$19.61 / bag of 100
($0.20 each)
$0.31 / single
$25.73 / bag of 100
($0.26 each)
$248.00 / box of 1000
($0.25 each)
$0.31 / single
$25.73 / bag of 100
($0.26 each)
$248.00 / box of 1000
($0.25 each)
$0.54 / single
$51.00 / bag of 100
($0.51 each)
$470.00 / box of 1000
($0.47 each)
$0.31 / single
$25.73 / bag of 100
($0.26 each)
$248.00 / box of 1000
($0.25 each)
$0.31 / single
$25.73 / bag of 100
($0.26 each)
$248.00 / box of 1000
($0.25 each)
$0.23 / single
$19.09 / bag of 100
($0.19 each)
$184.00 / box of 1000
($0.18 each)
$0.29 / single
$26.53 / bag of 100
($0.27 each)
$0.34 / single
$30.49 / bag of 100
($0.30 each)
$0.22 / single
$19.61 / bag of 100
($0.20 each)
$0.22 / single
$19.61 / bag of 100
($0.20 each)
$0.42 / single
$34.86 / bag of 100
($0.35 each)
$336.00 / box of 1000
($0.34 each)
$0.25 / single
$20.75 / bag of 100
($0.21 each)
$200.00 / box of 1000
($0.20 each)
$0.45 / single
$42.99 / bag of 100
($0.43 each)
$399.99 / box of 1000
($0.40 each)
$0.29 / single
$28.26 / bag of 100
($0.28 each)
$273.89 / box of 1000
($0.27 each)
$0.25 / single
$20.75 / bag of 100
($0.21 each)
$200.00 / box of 1000
($0.20 each)
$0.25 / single
$20.75 / bag of 100
($0.21 each)
$200.00 / box of 1000
($0.20 each)
$0.22 / single
$19.61 / bag of 100
($0.20 each)
$0.23 / single
$19.09 / bag of 100
($0.19 each)
$184.00 / box of 1000
($0.18 each)
1/4 ID x 1/4 ID
FWS # HS8
$0.35 / single
$29.05 / bag of 100
($0.29 each)
$280.00 / box of 1000
($0.28 each)
$0.34 / single
$30.49 / bag of 100
($0.30 each)
$0.29 / single
$26.53 / bag of 100
($0.27 each)
$0.22 / single
$19.61 / bag of 100
($0.20 each)

FitQuik Polypropylene Union Tee Barb Fitting

FitQuik Polypropylene Union Tee Barb Fitting
  • Material: Polypropylene
  • Color: Natural
  • Material Finish: Natural
  • Temp. Range: -10° F to 150° F
  • Connections: ID Barb x ID Barb x ID Barb
  • Fitting Style: Union-Tee barb
  • Valve Option: Non-valved
  • Additional stability to prevent breakage
$0.52 / single
$43.16 / bag of 100
($0.43 each)
$416.00 / box of 1000
($0.42 each)
$0.28 / single
$23.24 / bag of 100
($0.23 each)
$224.00 / box of 1000
($0.22 each)
$0.41 / single
$34.03 / bag of 100
($0.34 each)
$328.00 / box of 1000
($0.33 each)
$0.57 / single
$47.31 / bag of 100
($0.47 each)
$456.00 / box of 1000
($0.46 each)
$0.38 / single
$31.54 / bag of 100
($0.32 each)
$304.00 / box of 1000
($0.30 each)

FitQuik Polypropylene Union Y Barb Fitting

FitQuik Polypropylene Union Y Barb Fitting
  • Material: Polypropylene
  • Color: Natural
  • Material Finish: Natural
  • Temp. Range: -10° F to 150° F
  • Connections: ID Barb x ID Barb x ID Barb
  • Fitting Style: Y barb
  • Valve Option: Non-valved
  • Additional stability to prevent breakage
$0.52 / single
$43.16 / bag of 100
($0.43 each)
$416.00 / box of 1000
($0.42 each)
$0.28 / single
$23.24 / bag of 100
($0.23 each)
$224.00 / box of 1000
($0.22 each)
$0.41 / single
$34.03 / bag of 100
($0.34 each)
$328.00 / box of 1000
($0.33 each)
$0.57 / single
$47.31 / bag of 100
($0.47 each)
$456.00 / box of 1000
($0.46 each)
$0.38 / single
$31.54 / bag of 100
($0.32 each)
$304.00 / box of 1000
($0.30 each)
$0.24 / single
$21.91 / bag of 100
($0.22 each)
$0.24 / single
$21.91 / bag of 100
($0.22 each)
$0.27 / single
$24.21 / bag of 100
($0.24 each)
$0.37 / single
$33.46 / bag of 100
($0.33 each)
$0.37 / single
$33.46 / bag of 100
($0.33 each)
$0.39 / single
$35.76 / bag of 100
($0.36 each)
$0.49 / single
$44.98 / bag of 100
($0.45 each)