NITTA Miniature Couplings（Connection Type：Thread-to-Thread Connection）

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• Connection Type

  • Thread-to-Thread Connection
  • Thread-to-Thread Multipoint Connection
  • Thread-to-Tube Connection
  • Thread-to-Tube Multipoint Connection
  • Tube-to-Tube Equal Dia. Connection
  • Tube-to-Tube Unequal Dia. Connection
  • Others

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• Thread <=> Thread Connection Shape

  • Elbow
  • Universal Elbows
  • Male Straight
  • Female Straight
  • Male and female straight
  • Partition Unions
  • Bushing

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• Thread-to-Tube Connection Type

  • Elbow
  • Universal Elbows
  • Male Straight
  • Female Straight
  • Male, Straight (Barb)
  • Elbow (Barb)
  • Universal Elbow (Barb)

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• Thread-to-Thread Branch Connection Shape

  • Manifold
  • Tees
  • Universal Cross
  • Universal Tees

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• Thread-to-Tube Multipoint Connection Shape

  • Tees
  • Tees (Barb)

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• Tube-to-Tube Connection Shape

  • Straight
  • Tees
  • Straight (Barb)
  • Tees (Barb)
  • Y (Barb)

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• Other Shapes, Types

  • Gasket
  • Other Related Components
  • Plug
  • Sleeve

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• Material

  • Aluminum
  • Copper
  • Resin
  • Stainless Steel
  • Steel

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• Surface Treatment

  • Not Provided
  • Electroless Nickel Plating
  • Zinc Plating

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• Screw Type

  • R
  • Rc
  • G
  • M

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• Thread Nominal

  • 1/2
  • 1/4
  • G 1/4
  • 1/8
  • G 1/8
  • 3
  • M3
  • M3 X 0.5
  • 3/8
  • G 3/8
  • 5
  • M5
  • M 5
  • M5 X 0.8
  • M5×0.8
  • M6
  • M 6
  • M 7
  • M 8 x 1
  • M10
  • M 10 x 1
  • M 12 x 1,5
  • M 16 x 1,5
  • Aluminum
  • Brass
  • High-alloy stainless steel
  • High-alloy steel
  • Steel

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• Small Diameter Side Thread Type (For Reducers)

  • R
  • Rc
  • M

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• Small Diameter Side Nominal Thread Size (For Reducers)

  • 1/2
  • 1/4
  • 1/8
  • 3
  • M3 x 0.5
  • 3/8
  • 5
  • M5
  • M5×0.8

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• Compatible Tube Outer Diameter(Ø)

  • 1.8
  • 3
  • 3.2
  • 3.5
  • 4
  • 6

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• Compatible Tube Inner Diameter(Ø)

  • 2
  • 2.5
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 16

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• Small Diameter Side Compatible Tube Inner Diameter (For Reducers)(Ø)

  • 2
  • 2.5
  • 5
  • 6
  • 7
  • 8

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