Bulkhead Connector KQ2E One-Touch Fitting KQ2 Series
Brand :
SMC
Caution
- The minimum order quantity varies depending on the selected model. Please check the quotation / order screen for details.
- Some of the items are scheduled to be discontinued as of end of March in 2023. The manufacturer keep the items produced but they are not available with Misumi.
There are not the replacement items and the plan to resumption of sale. Please check the quotation and 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.
Product Description
A dedicated one-touch fitting for connecting male threads and tubing through a panel.
[Features]
· A compact and lightweight type with improved tube insertion/removal.
· The chuck grips the workpiece securely, increasing the tube holding force.
· Requires little force when removing, preventing the chuck from biting too deeply into the tubing.
· [See here for catalog] / Dimensional outline drawing: pp. 24, 45, 54, 62, 128, 154, 162, 171.
· Ideal for connecting male threads and tubing through a panel, etc.
· Can be used with nylon, urethane, etc.
Bulkhead Connector KQ2E Specifications
Metric Size
Bulkhead Connector KQ2E dimensional drawing, Release button shape: circular
| Applicable tube outer diameter (mm) | Connection thread Rc | Model | T (M) | H1 (width across flats) | H2 (width across flats) | L1 | L2 | Mounting hole | M | Effective area (mm2) | Minimum hole diameter | Weight g | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nylon | Urethane | ||||||||||||
| ø3.2 | 1/4 | KQ2E23-02□ | M12 × 1 | 17 | 14 | 28.7 | 14.3 | 13 | 13.3 | 3.4 | 2.9 | 2.5 | 31.2 |
| ø4 | 1/8 | KQ2E04-01□ | M12 × 1 | 14 | 14 | 24.4 | 10 | 13 | 13.3 | 5.6 | 4 | 3 | 21.2 |
| 1/4 | KQ2E04-02□ | M12 × 1 | 17 | 14 | 29 | 14.6 | 13 | 13.3 | 5.6 | 4 | 3 | 30.9 | |
| ø6 | 1/8 | KQ2E06-01□ | M14 × 1 | 17 | 17 | 23.6 | 9.2 | 15 | 13.3 | 13.1 | 10.4 | 4.5 | 28.9 |
| 1/4 | KQ2E06-02□ | M14 × 1 | 17 | 17 | 28.4 | 14 | 15 | 13.3 | 13.1 | 10.4 | 4.5 | 32.4 | |
| 3/8 | KQ2E06-03□ | M14 × 1 | 19 | 17 | 30.7 | 16.3 | 15 | 13.3 | 13.1 | 10.4 | 4.5 | 35.9 | |
| ø8 | 1/8 | KQ2E08-01□ | M16 × 1 | 17 | 19 | 24.1 | 6.7 | 17 | 14.2 | 26.1 | 18 | 6 | 30.5 |
| 1/4 | KQ2E08-02□ | M16 × 1 | 17 | 19 | 28.4 | 11 | 17 | 14.2 | 26.1 | 18 | 6 | 33.1 | |
| 3/8 | KQ2E08-03□ | M16 × 1 | 19 | 19 | 31.7 | 14.3 | 17 | 14.2 | 26.1 | 18 | 6 | 37.4 | |
| ø10 | 1/4 | KQ2E10-02□ | M20 × 1 | 22 | 24 | 29.3 | 9.9 | 21 | 15.6 | 41.5 | 29.5 | 7.5 | 63.8 |
| 3/8 | KQ2E10-03□ | M20 × 1 | 22 | 24 | 31.4 | 12 | 21 | 15.6 | 41.5 | 29.5 | 7.5 | 71.6 | |
| ø12 | 3/8 | KQ2E12-03□ | M22 × 1 | 24 | 27 | 32.3 | 11.9 | 23 | 17 | 58.3 | 46.1 | 9 | 69.3 |
| 1/2 | KQ2E12-04□ | M22 × 1 | 24 | 27 | 37.7 | 17.3 | 23 | 17 | 58.3 | 46.1 | 9 | 72.7 | |
| ø16 | 3/8 | KQ2E16-03□ | M28 × 1.5 | 30 | 32 | 34.4 | 11.5 | 29 | 20.6 | 96 | 67 | 13 | 122.2 |
| 1/2 | KQ2E16-04□ | M28 × 1.5 | 30 | 32 | 38.8 | 15.9 | 29 | 20.6 | 113 | 67 | 13 | 132.1 | |
Release button shape: oval
| Applicable tube outer diameter (mm) | Connection thread Rc | Model | T (M) | H1 (width across flats) | H2 (width across flats) | L1 | L2 | Release Button Dimensions | Mounting hole | M | Effective area (mm2) | Minimum hole diameter | Weight g | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| X | Y | Nylon | Urethane | ||||||||||||
| ø3.2 | 1/4 | KQ2E23-02□1 | M12 × 1 | 17 | 14 | 28.7 | 14.3 | 6.7 | 9.5 | 13 | 13.3 | 3.4 | 2.9 | 2.5 | 31.2 |
| ø4 | 1/8 | KQ2E04-01□1 | M12 × 1 | 14 | 14 | 24.4 | 10 | 7.7 | 10 | 13 | 13.3 | 5.6 | 4 | 3 | 21.2 |
| 1/4 | KQ2E04-02□1 | M12 × 1 | 17 | 14 | 29 | 14.6 | 7.7 | 10 | 13 | 13.3 | 5.6 | 4 | 3 | 30.9 | |
| ø6 | 1/8 | KQ2E06-01□1 | M14 × 1 | 17 | 17 | 23.6 | 9.2 | 9.7 | 12 | 15 | 13.3 | 13.1 | 10.4 | 4.5 | 28.9 |
| 1/4 | KQ2E06-02□1 | M14 × 1 | 17 | 17 | 28.4 | 14 | 9.7 | 12 | 15 | 13.3 | 13.1 | 10.4 | 4.5 | 32.4 | |
| 3/8 | KQ2E06-03□1 | M14 × 1 | 19 | 17 | 30.7 | 16.3 | 9.7 | 12 | 15 | 13.3 | 13.1 | 10.4 | 4.5 | 35.9 | |
Inch Size
Release button shape: circular
| Applicable tube outer diameter (inches) | Connection thread NPT | Model | T (UNF) | H1 (width across flats) | H2 (width across flats) | L1 | L2 | Mounting hole | M | Effective area (mm2) | Minimum hole diameter | Weight g | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nylon | Urethane | ||||||||||||
| ø1/8 | 1/4 | KQ2E01-35□ | 1/2-20 UNF | 17.46 | 17.46 | 28.7 | 13.3 | 13.5 | 13.3 | 3.4 | 2.9 | 2.5 | 33.3 |
| ø5/32 | 1/4 | KQ2E03-35□ | 1/2-20 UNF | 17.46 | 17.46 | 29 | 13.6 | 13.5 | 13.3 | 5.6 | 4 | 3 | 33.3 |
| ø3/16 | 1/8 | KQ2E05-34□ | 9/16-18 UNF | 17.46 | 17.46 | 25.6 | 9.2 | 15 | 13.3 | 7.8 | 6.5 | 3.5 | 36.6 |
| ø1/4 | 1/4 | KQ2E07-35□ | 9/16-18 UNF | 17.46 | 17.46 | 29.9 | 13.5 | 15 | 13.3 | 13.5 | 11.5 | 4.6 | 38.8 |
| ø5/16 | 3/8 | KQ2E09-36□ | 3/4-16 UNF | 22.23 | 22.23 | 31 | 13.6 | 20 | 14.2 | 26.1 | 18 | 6 | 61.8 |
| ø3/8 | 3/8 | KQ2E11-36□ | 7/8-14 UNF | 25.4 | 25.4 | 31.4 | 12 | 23 | 15.6 | 35.3 | 29.1 | 7 | 83.8 |
| ø1/2 | 3/8 | KQ2E13-36□ | 1-12 UNF | 28.57 | 28.57 | 32 | 11.6 | 26 | 17 | 66 | 51.7 | 9.6 | 106.6 |
| 1/2 | KQ2E13-37□ | 1-12 UNF | 28.57 | 28.57 | 36.1 | 15.7 | 26 | 17 | 66 | 51.7 | 9.6 | 114.3 | |
Release button shape: oval
| Applicable tube outer diameter (inches) | Connection thread NPT | Model | T (UNF) | H1 (width across flats) | H2 (width across flats) | L1 | L2 | Release Button Dimensions | Mounting hole | M | Effective area (mm2) | Minimum hole diameter | Weight g | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| X | Y | Nylon | Urethane | ||||||||||||
| ø1/8 | 1/4 | KQ2E01-35□1 | 1/2-20 UNF | 17.46 | 17.46 | 28.7 | 13.3 | 6.7 | 9.5 | 13.5 | 13.3 | 3.4 | 2.9 | 2.5 | 33.3 |
| ø5/32 | 1/4 | KQ2E03-35□1 | 1/2-20 UNF | 17.46 | 17.46 | 29 | 13.6 | 7.7 | 10 | 13.5 | 13.3 | 5.6 | 4 | 3 | 33.3 |
| ø3/16 | 1/8 | KQ2E05-34□1 | 9/16-18 UNF | 17.46 | 17.46 | 25.6 | 9.2 | 8.4 | 11 | 15 | 13.3 | 7.8 | 6.5 | 3.5 | 36.6 |
*See the manufacturer's catalog for types and model numbers other than the above