Metric size uni one-touch fittings (round type)(thread type)(connection thread Rc,G,NPT,NPTF) SMC KQ2 series 

Type

One-touch couplings

Body shape

Male connector, Male elbow, Male branch tee, Extended male elbow, Male run tee, Hexagon socket head male connector, 45° male elbow, Universal male elbow, Branch "Y"

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)

Uni

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

Gasket sealant

Surface treatment

No plating, Electroless nickel plating

O-ring material

Nitrile butadiene rubber (NBR)

Release ring material

Polyoxymethylene (POM)

Release button shape

Round type

Fluid temperature (No freezing)

0...40°C, -5...60°C

Operating pressure range

-100 kPa...1 MPa

Proof pressure

3 Mpa

Operating environment

Standard

Ambient temperature (No freezing)

0...40°C (Water), -5...60°C

Approx. weight

6.6 g, 12.7 g, 6.2 g, 12.8 g, 18.1 g, 10.1 g, 15 g, 13.9 g, 17.6 g, 15.6 g, 29.5 g, 13.8 g, 17.9 g, 25.4 g, 33.9 g, 31.5 g, 8.2 g, 12.3 g, 9.4 g, 10.9 g, 19.8 g, 10.5 g, 15.4 g, 16.4 g, 29.7 g, 20.7 g, 16.1 g, 28.1 g, 4.8 g, 11.5 g, 5.3 g, 12 g, 21.4 g, 8.6 g, 20.2 g, 16.9 g, 48.2 g, 18.7 g, 50 g, 37.4 g, 47.9 g, 4.7 g, 11.3 g, 5.1 g, 11.7 g, 21.2 g, 8.4 g, 10.7 g, 20 g, 12.2 g, 17 g, 17.4 g, 47.7 g, 18.5 g, 18.9 g, 49.2 g, 13.5 g, 21.8 g, 23.7 g, 28 g, 43.1 g, 38.9 g, 44.4 g, 60.5 g, 74.5 g, 8.3 g, 23.9 g, 24.3 g, 41 g, 24.7 g, 24.1 g, 42.5 g, 54.2 g, 47 g, 95.5 g, 55.9 g, 48.9 g, 97.4 g, 12.9 g, 22.3 g, 10.3 g, 12.6 g, 21.9 g, 15.1 g, 19.5 g, 20.5 g, 50.8 g, 22.5 g, 23.6 g, 53.9 g, 44.3 g, 54.8 g, 6.3 g, 13 g, 10.4 g, 22 g, 15.2 g, 19.7 g, 50.9 g, 22.8 g, 44.9 g, 55.4 g, 14.6 g, 10 g, 23.3 g, 18.3 g, 25.5 g, 25.3 g, 31.6 g, 47.6 g, 42.6 g, 41.2 g, 48.8 g

Overall width

10 mm, 14 mm, 12 mm, 17 mm, 22 mm, 19 mm, 24 mm, 19.8 mm, 21.8 mm, 20.5 mm, 22.5 mm, 21.4 mm, 23.2 mm, 24.2 mm, 25.7 mm, 25.6 mm, 27.8 mm, 30.3 mm, 30 mm, 32.5 mm, 38.1 mm, 26 mm, 27.2 mm, 27.55 mm, 32.3 mm, 33.4 mm, 36.2 mm, 41.1 mm, 29.6 mm, 31 mm, 32.8 mm, 34.4 mm, 37.2 mm, 38.6 mm, 43 mm, 54.2 mm, 20.3 mm, 22.3 mm, 21.3 mm, 23.3 mm, 24.8 mm, 25.2 mm, 26.7 mm, 27.6 mm, 29.1 mm, 31.6 mm, 31.5 mm, 34 mm, 39.6 mm, 16.4 mm, 20.8 mm, 26.4 mm, 31.8 mm, 37 mm

Overall height

15.9 mm, 15.3 mm, 16.7 mm, 17 mm, 14.9 mm, 20.6 mm, 18.5 mm, 22.4 mm, 23.7 mm, 19.5 mm, 24.8 mm, 21.8 mm, 17.7 mm, 29.2 mm, 26.8 mm, 20.5 mm, 23.3 mm, 22.7 mm, 25.5 mm, 26.6 mm, 29.3 mm, 28.3 mm, 29.4 mm, 29.45 mm, 32.25 mm, 34.85 mm, 42.45 mm, 37.45 mm, 45.05 mm, 44.3 mm, 46.9 mm, 28 mm, 27.5 mm, 29.5 mm, 34 mm, 36.4 mm, 39.1 mm, 28.2 mm, 34.2 mm, 37.5 mm, 39.2 mm, 50.2 mm, 42 mm, 43.1 mm, 56.45 mm, 53.75 mm, 61.35 mm, 59.05 mm, 56.35 mm, 63.95 mm, 29.35 mm, 32.15 mm, 34.75 mm, 42.35 mm, 37.35 mm, 44.95 mm, 31.7 mm, 34.5 mm, 33.8 mm, 36.6 mm, 37.7 mm, 37.1 mm, 40.9 mm, 39.9 mm, 41 mm, 44.8 mm, 47.4 mm, 55 mm, 48.5 mm, 51.1 mm, 58.7 mm, 61 mm, 63.6 mm, 35.4 mm, 37.4 mm, 36.8 mm, 38.5 mm, 39.3 mm, 41.6 mm, 42.6 mm, 42.4 mm, 47.6 mm, 47.5 mm, 49.4 mm, 52.1 mm, 52 mm, 53.4 mm

Overall depth

10 mm, 14 mm, 12 mm, 17 mm, 22 mm, 19 mm, 24 mm, 13.2 mm, 15.9 mm, 18.5 mm, 23.8 mm, 10.4 mm, 13.4 mm, 15.3 mm, 17.6 mm, 20.6 mm, 25.2 mm, 11 mm

Overall diameter

10 mm, 12 mm, 14 mm, 17 mm, 15.6 mm, 21 mm, 18.2 mm

Overall length

20.6 mm, 19.8 mm, 20.7 mm, 20.5 mm, 22.4 mm, 23.7 mm, 21.1 mm, 27.8 mm, 22.8 mm

Representative standard

RoHS