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Quick-Connect Fitting, KQ2 Series, 45° Elbow Union KQ2K (Gasket Seal)

Quick-Connect Fitting, KQ2 Series, 45° Elbow Union KQ2K (Gasket Seal)
  • Volume Discount

SMC quick-connect fitting.
[Features]
・ Improved tube insertion and removal
・ Compact and weight reduced
[Applications]
・ Used for piping in the 45 degree direction from the female thread section. Intermediate model between half union and elbow union

[Please click here for the catalog]
・ Applicable metric tube outer diameter, connection thread "M" release bushing, oval (P.13) Perfect circle (P.111)
・ Applicable tube imperial outer diameter, connection thread "UNF" release bushing, oval (P.37) perfect circle (P.142)
・ Applicable metric tube outer diameter, connection thread "Uni" release bushing, oval (P.91) perfect circle (P.205)

(i)Caution

  • The minimum order quantity varies depending on the selected model. Please check the quotation / order screen for details.
  • See the catalog for details on materials and specifications.
  • Product images may be representative images. Refer to the catalog for details.

PDF

45° Male Elbow KQ2K (Gasket Seal) Specifications

45° Male Elbow KQ2K (Gasket Seal) external appearance

45° Male Elbow KQ2K (Gasket Seal) external appearance

45° Male Elbow KQ2K (Gasket Seal) dimensional outline drawing

45° Male Elbow KQ2K (Gasket Seal) dimensional outline drawing

Connection thread: M

Applicable tube outer diameter
mm
Connection thread
M
ModelH
(width across flats)
øD1Release
Button Dimensions
øD2L1L2AMEffective area (mm2)Minimum hole diameterWeight
g
XYNylonUrethane
ø4M5 × 0.8KQ2K04-M5□178.27.710814.413.122.813.33.43.42.53
M6 × 1.0KQ2K04-M6□188.27.710814.414.122.813.33.43.42.54.1
ø6M5 × 0.8KQ2K06-M5□1710.49.712814.41727.413.33.43.42.53.5
M6 × 1.0KQ2K06-M6□1810.49.712814.41827.413.33.43.42.54.5
Applicable tube outer diameter
mm
Connection thread
M
ModelH
(width across flats)
øD1Note: øD2L1L2AMEffective area (mm2)Minimum hole diameterWeight
g
NylonUrethane
ø4M5 × 0.8KQ2K04-M5□78.2814.413.122.813.33.43.42.53
M6 × 1.0KQ2K04-M6□88.2814.414.122.813.33.43.42.54.1
ø6M5 × 0.8KQ2K06-M5□710.4814.41727.413.33.43.42.53.5
M6 × 1.0KQ2K06-M6□810.4814.41827.413.33.43.42.54.5

□: A (Brass), N (Brass + electroless nickel plating)
Note: øD1 is the maximum diameter.

Connection thread: UNF

Applicable tube outer diameter (inches)Connection thread
UNF
ModelH
(width across flats)
øD1Release
Button Dimensions
øD2L1L2AMEffective area (mm2)Minimum hole diameterWeight
g
XYNylonUrethane
ø1/810-32 UNFKQ2K01-32□177.16.79.5814.41321.913.332.52.52.8
ø5/3210-32 UNFKQ2K03-32□178.27.710814.41322.213.33.43.42.53
Applicable tube outer diameter (inches)Connection thread
UNF
ModelH
(width across flats)
øD1Note: øD2L1L2AMEffective area (mm2)Minimum hole diameterWeight
g
NylonUrethane
ø1/810-32 UNFKQ2K01-32□77.1814.41321.913.332.52.52.8
ø5/3210-32 UNFKQ2K03-32□78.2814.41322.213.33.43.42.53
ø1/410-32 UNFKQ2K07-32□711.1814.916.526.813.33.53.52.53.6

□: A (Brass), N (Brass + electroless nickel plating)
Note: øD1 is the maximum diameter.

Connection thread: Uni

Applicable tube outer diameter (mm)Connection thread
Uni
ModelH
(width across flats)
øD1Release
Button Dimensions
øD2L1L2A *MEffective area (mm2)Minimum hole diameterWeight
g
XYNylonUrethane
ø41/8KQ2K04-U01□1108.27.7101014.412.920.813.34.83.44.54.7
1/4KQ2K04-U02□1148.27.7101014.414.72113.34.83.44.511.3
ø61/8KQ2K06-U01□11010.49.7121014.71523.813.38.76.94.55.1
1/4KQ2K06-U02□11410.49.7121014.716.82413.38.76.94.511.7
3/8KQ2K06-U03□11710.49.7121014.717.925.113.38.76.94.521.2
Applicable tube outer diameter (mm)Connection thread
Uni
ModelH
(width across flats)
øD1Note 1: øD2L1L2A *MEffective area (mm2)Minimum hole diameterWeight
g
NylonUrethane
ø41/8KQ2K04-U01□108.21014.412.920.813.34.83.44.54.7
1/4KQ2K04-U02□148.21014.414.72113.34.83.44.511.3
ø61/8KQ2K06-U01□1010.41014.71523.813.38.76.94.55.1
1/4KQ2K06-U02□1410.41014.716.82413.38.76.94.511.7
3/8KQ2K06-U03□1710.41014.717.925.113.38.76.94.521.2
ø81/8KQ2K08-U01□1013.2101615.926.514.28.78.74.56
KQ2K08-U01□Q Note 2:1213.2121619.730.814.219.713.668.4
1/4KQ2K08-U02□1413.2121618.727.714.219.719.7610.7
3/8KQ2K08-U03□1713.2121619.828.814.219.719.7620
ø101/8KQ2K10-U01□1415.91218.219.432.415.630.923.2612.2
1/4KQ2K10-U02□1715.91717.624.735.715.630.923.27.517
3/8KQ2K10-U03□1715.91717.621.632.615.630.923.27.517.4
1/2KQ2K10-U04□2215.91717.629.23815.630.923.27.547.7
ø121/4KQ2K12-U02□1718.51719.424.637.71744.535.1918.5
3/8KQ2K12-U03□1718.51719.421.534.61744.535.1918.9
1/2KQ2K12-U04□2218.51719.429.1401744.535.1949.2

□: A (Brass), N (Brass + electroless nickel plating)
*Reference dimensions after screwing-in Uni thread
Note: øD1 is the maximum diameter.

Part Number
KQ2K01-32A
KQ2K01-32A1
KQ2K01-32N
KQ2K01-32N1
KQ2K03-32A
KQ2K03-32A1
KQ2K03-32N
KQ2K03-32N1
KQ2K04-M5A
KQ2K04-M5A1
KQ2K04-M5N
KQ2K04-M5N1
KQ2K04-M6A
KQ2K04-M6A1
KQ2K04-M6N
KQ2K04-M6N1
KQ2K04-U01A
KQ2K04-U01A1
KQ2K04-U01N
KQ2K04-U01N1
KQ2K04-U02A
KQ2K04-U02A1
KQ2K04-U02N
KQ2K04-U02N1
KQ2K06-M5A
KQ2K06-M5A1
KQ2K06-M5N
KQ2K06-M5N1
KQ2K06-M6A
KQ2K06-M6A1
KQ2K06-M6N
KQ2K06-M6N1
KQ2K06-U01A
KQ2K06-U01A1
KQ2K06-U01N
KQ2K06-U01N1
KQ2K06-U02A
KQ2K06-U02A1
KQ2K06-U02N
KQ2K06-U02N1
KQ2K06-U03A
KQ2K06-U03A1
KQ2K06-U03N
KQ2K06-U03N1
KQ2K07-32A
KQ2K07-32N
KQ2K08-U01A
KQ2K08-U01N
KQ2K08-U02A
KQ2K08-U02N
KQ2K08-U03A
KQ2K08-U03N
KQ2K10-U01A
KQ2K10-U01N
KQ2K10-U02A
KQ2K10-U02N
KQ2K10-U03A
KQ2K10-U03N
KQ2K10-U04A
KQ2K10-U04N
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipBody Material Application Thread Material Applicable Tube O.D.1
(φ)
Types of connection Connection screw Color Release button shape Release button color Custom-made specifications

SGD 5.72

10 Piece(s)Available 32 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass1/8UNF10-32WhitePerfect circleOrangeN/A

SGD 5.72

10 Piece(s)Available 32 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass1/8UNF10-32WhiteEllipseOrangeN/A

SGD 6.07

10 Piece(s)Available 32 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)1/8UNF10-32WhitePerfect circleOrangeN/A

SGD 6.07

10 Piece(s)Available 32 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)1/8UNF10-32WhiteEllipseOrangeN/A

SGD 5.37

10 Piece(s)Available 32 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass5/32UNF10-32WhitePerfect circleOrangeN/A

SGD 5.37

10 Piece(s)Available 32 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass5/32UNF10-32WhiteEllipseOrangeN/A

SGD 5.60

10 Piece(s)Available 32 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)5/32UNF10-32WhitePerfect circleOrangeN/A

SGD 5.60

10 Piece(s)Available 32 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)5/32UNF10-32WhiteEllipseOrangeN/A

SGD 5.48

1 Piece(s)Available Same day [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass4M5×0.8WhitePerfect circleLight GrayN/A

SGD 5.48

10 Piece(s)Available 32 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass4M5×0.8WhiteEllipseLight GrayN/A

SGD 5.72

1 Piece(s)Available 32 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)4M5×0.8WhitePerfect circleLight GrayN/A

SGD 5.72

10 Piece(s)Available 32 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)4M5×0.8WhiteEllipseLight GrayN/A

SGD 5.48

10 Piece(s)Available 32 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass4M6×1.0WhitePerfect circleLight GrayN/A

SGD 5.48

10 Piece(s)Available 32 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass4M6×1.0WhiteEllipseLight GrayN/A

SGD 5.72

10 Piece(s)Available 32 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)4M6×1.0WhitePerfect circleLight GrayN/A

SGD 5.72

10 Piece(s)Available 32 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)4M6×1.0WhiteEllipseLight GrayN/A

SGD 4.55

10 Piece(s)Available 32 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass4Uni1/8WhitePerfect circleLight GrayN/A

SGD 4.55

10 Piece(s)Available 32 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass4Uni1/8WhiteEllipseLight GrayN/A

SGD 4.90

10 Piece(s)Available 32 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)4Uni1/8WhitePerfect circleLight GrayN/A

SGD 4.90

10 Piece(s)Available 32 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)4Uni1/8WhiteEllipseLight GrayN/A

SGD 5.37

10 Piece(s)Available 32 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass4Uni1/4WhitePerfect circleLight GrayN/A

SGD 5.37

10 Piece(s)Available 32 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass4Uni1/4WhiteEllipseLight GrayN/A

SGD 5.60

10 Piece(s)Available 32 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)4Uni1/4WhitePerfect circleLight GrayN/A

SGD 5.60

10 Piece(s)Available 32 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)4Uni1/4WhiteEllipseLight GrayN/A

SGD 5.60

1 Piece(s)Available 32 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass6M5×0.8WhitePerfect circleLight GrayN/A

SGD 5.60

1 Piece(s)Available 32 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass6M5×0.8WhiteEllipseLight GrayN/A

-

1 Piece(s) Quote [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)6M5×0.8WhitePerfect circleLight GrayN/A

SGD 5.95

1 Piece(s)Available 32 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)6M5×0.8WhiteEllipseLight GrayN/A

SGD 5.60

1 Piece(s)Available 32 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass6M6×1.0WhitePerfect circleLight GrayN/A

SGD 5.60

10 Piece(s)Available 32 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass6M6×1.0WhiteEllipseLight GrayN/A

SGD 5.72

10 Piece(s)Available 32 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)6M6×1.0WhitePerfect circleLight GrayN/A

SGD 5.95

10 Piece(s)Available 32 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)6M6×1.0WhiteEllipseLight GrayN/A

SGD 4.78

10 Piece(s)Available 32 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass6Uni1/8WhitePerfect circleLight GrayN/A

SGD 4.78

10 Piece(s)Available 32 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass6Uni1/8WhiteEllipseLight GrayN/A

SGD 5.13

1 Piece(s)Available 32 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)6Uni1/8WhitePerfect circleLight GrayN/A

SGD 5.13

10 Piece(s)Available 32 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)6Uni1/8WhiteEllipseLight GrayN/A

SGD 5.13

10 Piece(s)Available 32 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass6Uni1/4WhitePerfect circleLight GrayN/A

SGD 5.13

10 Piece(s)Available 32 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass6Uni1/4WhiteEllipseLight GrayN/A

SGD 5.37

10 Piece(s)Available 32 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)6Uni1/4WhitePerfect circleLight GrayN/A

SGD 5.37

10 Piece(s)Available 32 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)6Uni1/4WhiteEllipseLight GrayN/A

SGD 5.72

10 Piece(s)Available 32 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass6Uni3/8WhitePerfect circleLight GrayN/A

SGD 5.72

10 Piece(s)Available 32 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass6Uni3/8WhiteEllipseLight GrayN/A

SGD 6.18

10 Piece(s)Available 32 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)6Uni3/8WhitePerfect circleLight GrayN/A

SGD 6.18

10 Piece(s)Available 32 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)6Uni3/8WhiteEllipseLight GrayN/A

SGD 6.18

10 Piece(s)Available 32 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass1/4UNF10-32WhitePerfect circleOrangeN/A

SGD 6.42

10 Piece(s)Available 32 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)1/4UNF10-32WhitePerfect circleOrangeN/A

SGD 5.60

10 Piece(s)Available 32 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass8Uni1/8WhitePerfect circleLight GrayN/A

SGD 5.83

10 Piece(s)Available 32 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)8Uni1/8WhitePerfect circleLight GrayN/A

SGD 5.83

10 Piece(s)Available 32 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass8Uni1/4WhitePerfect circleLight GrayN/A

SGD 6.07

10 Piece(s)Available 32 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)8Uni1/4WhitePerfect circleLight GrayN/A

SGD 6.18

10 Piece(s)Available 32 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass8Uni3/8WhitePerfect circleLight GrayN/A

SGD 6.65

10 Piece(s)Available 32 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)8Uni3/8WhitePerfect circleLight GrayN/A

SGD 7.58

5 Piece(s)Available 32 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass10Uni1/8WhitePerfect circleLight GrayN/A

SGD 8.05

5 Piece(s)Available 32 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)10Uni1/8WhitePerfect circleLight GrayN/A

SGD 7.58

5 Piece(s)Available 32 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass10Uni1/4WhitePerfect circleLight GrayN/A

SGD 8.05

1 Piece(s)Available 32 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)10Uni1/4WhitePerfect circleLight GrayN/A

SGD 7.70

1 Piece(s)Available 31 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass10Uni3/8WhitePerfect circleLight GrayN/A

SGD 8.28

5 Piece(s)Available 32 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)10Uni3/8WhitePerfect circleLight GrayN/A

SGD 8.40

5 Piece(s)Available 32 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass10Uni1/2WhitePerfect circleLight GrayN/A

SGD 9.45

5 Piece(s)Available 32 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)10Uni1/2WhitePerfect circleLight GrayN/A

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Basic Information

Types Single-Action / Screw Fitting Type Screw Mount Direction Applicable Fluid Water / Air
Packing, Material of O-Ring NBR Screw Mounting, Direction Elbow Elbows 45° Elbow Union
Operating Temperature(°C) -5::60 Number of Connection Tubes(piece) 1

Tech Support

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