Metric size one-touch fittings (round type)(thread type)(connection thread G) SMC KQ2 series 

Type

One-touch couplings

Body shape

Male connector, Hexagon socket head male connector, Female connector, Male elbow, Universal male elbow, Extended male elbow, Male branch tee, Male run tee, Bulkhead connector

Port A (for Tube outside diameter)

4 mm, 6 mm, 8 mm, 10 mm, 12 mm, 16 mm

Port B (for Pipe thread size)

1/8", 1/4", 3/8", 1/2"

Port B (Thread type)

G

Body material

Brass (C3604), Polybutylene terephthalate (PBT)

Thread material

Brass

Fluid

Air, Water

For tube material

Fluoropolymer (FEP), Nylon, Perfluoroalkoxy alkane (PFA), Polyurethane, Soft nylon

Seal method

Face seal

Surface treatment

No plating, Electroless nickel plating

O-ring material

Nitrile butadiene rubber (NBR)

Release ring material

Polyoxymethylene (POM)

Release button shape

Round type

Bulkhead connection threaded

M12x1, M14x1, M16x1, M20x1, M22x1, M28x1.5

Fluid temperature (No freezing)

0...40°C, -5...60°C

Operating pressure range

-100 kPa...1 MPa

Ambient temperature (No freezing)

-5...60°C

Approx. weight

7.7 g, 16.8 g, 6.6 g, 14.8 g, 27.1 g, 7.5 g, 15.5 g, 23.8 g, 15.7 g, 26.1 g, 39.9 g, 15.1 g, 25.6 g, 46.9 g, 47.1 g, 48.8 g, 11.6 g, 9.7 g, 18 g, 9.5 g, 17.2 g, 10.9 g, 19.2 g, 25 g, 34.1 g, 18.3 g, 25.7 g, 35.6 g, 29.2 g, 45.8 g, 12.4 g, 21.3 g, 12.6 g, 21.4 g, 29.6 g, 24 g, 32.3 g, 24.1 g, 32.6 g, 33 g, 64.9 g, 55.7 g, 71.7 g, 12.9 g, 13.2 g, 22.7 g, 24.5 g, 26.8 g, 42.1 g, 37.5 g, 43.4 g, 60.5 g, 71 g, 101.7 g, 106.6 g, 16.5 g, 35.8 g, 17 g, 36.2 g, 59.4 g, 17.8 g, 63.9 g, 45.1 g, 62.6 g, 120.2 g, 64.5 g, 122.1 g, 144.1 g, 17.4 g, 7.6 g, 18.1 g, 29.8 g, 17.6 g, 13.1 g, 20.1 g, 25.3 g, 45.2 g, 23.1 g, 28.4 g, 48.3 g, 65.7 g, 17.5 g, 18.2 g, 29.9 g, 17.7 g, 29.7 g, 20.3 g, 25.4 g, 45.3 g, 23.4 g, 28.6 g, 48.5 g, 42.7 g, 66.2 g, 31.5 g, 32.8 g, 45.5 g, 30.9 g, 33.5 g, 46.1 g, 66.7 g, 61.6 g, 70.4 g, 94 g, 127.6 g, 137.2 g, 6.3 g, 16.7 g, 28.9 g, 15.9 g, 27.9 g, 10.3 g, 22.6 g, 42.5 g, 19.3 g, 44.4 g, 35.2 g, 58.7 g

Overall width

12 mm, 17 mm, 21 mm, 14 mm, 27 mm, 19 mm, 24 mm, 26 mm, 27.2 mm, 28.9 mm, 32.3 mm, 32.5 mm, 34.1 mm, 36.2 mm, 36.9 mm, 41.1 mm, 41.5 mm, 50.35 mm, 20.8 mm, 23.3 mm, 21.5 mm, 22.4 mm, 25.7 mm, 27.7 mm, 27.8 mm, 29.8 mm, 32.8 mm, 30 mm, 32 mm, 37.6 mm, 40.6 mm, 29.6 mm, 31 mm, 34.4 mm, 37.2 mm, 38.6 mm, 43 mm, 54.2 mm, 21.3 mm, 23.8 mm, 22.3 mm, 24.8 mm, 26.8 mm, 24.2 mm, 26.7 mm, 28.7 mm, 26.6 mm, 29.1 mm, 31.1 mm, 31.5 mm, 33.5 mm, 36.5 mm, 39.1 mm, 42.1 mm, 24.6 mm

Overall height

17.1 mm, 15.4 mm, 17.3 mm, 16.4 mm, 21.4 mm, 19.9 mm, 23.2 mm, 22.8 mm, 21.8 mm, 17.9 mm, 25.3 mm, 23.6 mm, 24.8 mm, 30.5 mm, 29.7 mm, 24.7 mm, 30.1 mm, 24.3 mm, 29.6 mm, 31.1 mm, 31.6 mm, 32.6 mm, 32 mm, 33.5 mm, 38.6 mm, 36 mm, 41.1 mm, 24.9 mm, 27.6 mm, 27.5 mm, 28.1 mm, 33.1 mm, 32.9 mm, 36.7 mm, 37.3 mm, 44.5 mm, 46.5 mm, 34.6 mm, 35.3 mm, 36.8 mm, 37.5 mm, 38.5 mm, 39.6 mm, 43.1 mm, 44.1 mm, 56.75 mm, 54.55 mm, 56.05 mm, 59.35 mm, 57.15 mm, 58.65 mm, 69.3 mm, 70 mm, 20.9 mm, 24.4 mm, 23.1 mm, 26.6 mm, 25.9 mm, 29.4 mm, 30.4 mm, 30.35 mm, 32.45 mm, 35.55 mm, 37.05 mm, 35.05 mm, 38.15 mm, 39.65 mm, 45.7 mm, 32.1 mm, 35.6 mm, 34.2 mm, 37.7 mm, 38.7 mm, 41 mm, 42 mm, 45.2 mm, 48.3 mm, 49.8 mm, 48.9 mm, 52 mm, 53.4 mm, 61.7 mm, 62.4 mm, 25.1 mm, 30.7 mm, 24.5 mm, 30 mm, 31 mm, 32.5 mm, 39.9 mm, 35.9 mm, 30.45 mm, 32.55 mm, 35.65 mm, 37.15 mm, 35.15 mm, 38.25 mm, 39.75 mm

Overall depth

12 mm, 17 mm, 21 mm, 14 mm, 27 mm, 19 mm, 24 mm, 13.4 mm, 18 mm, 17.6 mm, 22 mm, 20.6 mm, 25.2 mm, 26 mm, 32.3 mm, 13.2 mm, 18.5 mm, 23.8 mm, 15.9 mm, 32 mm

Overall diameter

27 mm, 13 mm, 18 mm, 22 mm, 15.6 mm, 26 mm, 18.2 mm, 23.6 mm

Overall length

29.7 mm, 20.6 mm, 19.8 mm, 21.7 mm, 20.5 mm, 20.7 mm, 23 mm, 24.1 mm, 21.4 mm, 21.1 mm, 25.6 mm, 23.8 mm, 22.8 mm, 30.8 mm, 30.3 mm

Representative standard

RoHS