Heavy Duty Tube Connectors

 

Carpin offers both heavy duty and extra heavy duty tube connectors that convert the end of tubing into a receptacle that accepts threaded stems ranging in size from ¼ -20 up to 3/8-16 sized to fit 5/8” to 2” OD tubing, with metric sizes available upon request.

 

Heavy duty and extra heavy duty tube connectors are utilized to secure tubing members to other pieces of tubing or to plates and walls. These versatile products are commonly used in ductwork supports, rack units, RV ladders, and cross member attachments.

 

Carpin's versatile tube connectors feature spring clips constructed from high quality forged carbon steel for maximum retention, with a choice of 1, 2 or 4 spring clips for varying strength and economy. Two sets of angled spring clips allow for easy insert then bite into the ID of the tube to provide extra strong holding power. Our spring clips can also be treated with a special rust preventative coating.

 

Male heavy duty tube connectors eliminate the need to attach a threaded rod or bolt to the connector since the threaded rod is integrated into the product, providing a one-piece solution. The threaded stem diameter ranges from ¼-20 to 3/8-16 and lengths range from 1” to 1-1/2”, with metric sizes available upon request.

 

 

Shown below are some common configurations:

 

Heavy Duty Tube Connectors

 

Custom sizes and styles are available upon request.

Heavy duty tube connectors can be made with 1, 2 or 4 clips for varying strength, economy and applications.

Special rust preventative coatings are available upon request

Metric threads are available upon request.

 

Heavy Duty Tube Connectors

Heavy Duty Tube Connector for 5/8” tube, 10-24 thread

Heavy Duty Tube Connector for 5/8” tube, 1/4-20 thread

Heavy Duty Tube Connector for 5/8” tube, 10-24 thread

Heavy Duty Tube Connector for 5/8” tube, 1/4-20 thread

Heavy Duty Tube Connector for 3/4” tube, 10-24 thread

Heavy Duty Tube Connector for 3/4” tube, 1/4-20 thread

Heavy Duty Tube Connector for 3/4” tube, 5/16-18 thread

Heavy Duty Tube Connector for 3/4” tube, 10-24 thread

Heavy Duty Tube Connector for 3/4” tube, 1/4-20 thread

Heavy Duty Tube Connector for 3/4” tube, 5/16-18 thread

Heavy Duty Tube Connector for 7/8” tube, 1/4-20 thread

Heavy Duty Tube Connector for 7/8” tube, 5/16-18 thread

Heavy Duty Tube Connector for 7/8” tube, 3/8-16 thread

Heavy Duty Tube Connector for 1” tube, 1/4-20 thread

Heavy Duty Tube Connector for 1” tube, 5/16-18 thread

Heavy Duty Tube Connector for 1” tube, 3/8-16 thread

Heavy Duty Tube Connector for 1” tube, 1/4-20 thread

Heavy Duty Tube Connector for 1” tube, 5/16-18 thread

Heavy Duty Tube Connector for 1” tube, 3/8-16 thread

Heavy Duty Tube Connector for 1” tube, 1/4-20 thread

Heavy Duty Tube Connector for 1” tube, 5/16-18 thread

Heavy Duty Tube Connector for 1” tube, 3/8-16 thread

Heavy Duty Tube Connector for 1-1/8” tube, 1/4-20 thread

Heavy Duty Tube Connector for 1-1/8” tube, 5/16-18 thread

Heavy Duty Tube Connector for 1-1/8” tube, 3/8-16 thread

Heavy Duty Tube Connector for 1-1/8” tube, 1/4-20 thread

Heavy Duty Tube Connector for 1-1/8” tube, 5/16-18 thread

Heavy Duty Tube Connector for 1-1/8” tube, 3/8-16 thread

Heavy Duty Tube Connector for 1-1/8” tube, 1/4-20 thread

Heavy Duty Tube Connector for 1-1/8” tube, 5/16-18 thread

Heavy Duty Tube Connector for 1-1/8” tube, 3/8-16 thread

Heavy Duty Tube Connector for 1-1/4” tube, 1/4-20 thread

Heavy Duty Tube Connector for 1-1/4” tube, 5/16-18 thread

Heavy Duty Tube Connector for 1-1/4” tube, 3/8-16 thread

Heavy Duty Tube Connector for 1-1/4” tube, 1/4-20 thread

Heavy Duty Tube Connector for 1-1/4” tube, 5/16-18 thread

Heavy Duty Tube Connector for 1-1/4” tube, 3/8-16 thread

Heavy Duty Tube Connector for 1-5/16” tube, 1/4-20 thread

Heavy Duty Tube Connector for 1-5/16” tube, 5/16-18 thread

Heavy Duty Tube Connector for 1-5/16” tube, 3/8-16 thread

Heavy Duty Tube Connector for 1-5/16” tube, 1/4-20 thread

Heavy Duty Tube Connector for 1-5/16” tube, 5/16-18 thread

Heavy Duty Tube Connector for 1-5/16” tube, 3/8-16 thread

Heavy Duty Tube Connector for 1-1/2” tube, 1/4-20 thread

Heavy Duty Tube Connector for 1-1/2” tube, 5/16-18 thread

Heavy Duty Tube Connector for 1-1/2” tube, 3/8-16 thread

Heavy Duty Tube Connector for 1-1/2” tube, 1/4-20 thread

Heavy Duty Tube Connector for 1-1/2” tube, 5/16-18 thread

Heavy Duty Tube Connector for 1-1/2” tube, 3/8-16 thread

Heavy Duty Tube Connector for 1-1/2” tube, 1/4-20 thread

Heavy Duty Tube Connector for 1-1/2” tube, 5/16-18 thread

Heavy Duty Tube Connector for 1-1/2” tube, 3/8-16 thread

Heavy Duty Tube Connector for 1-5/8” tube, 1/4-20 thread

Heavy Duty Tube Connector for 1-5/8” tube, 5/16-18 thread

Heavy Duty Tube Connector for 1-5/8” tube, 3/8-16 thread

Heavy Duty Tube Connector for 1-3/4” tube, 1/4-20 thread

Heavy Duty Tube Connector for 1-3/4” tube, 5/16-18 thread

Heavy Duty Tube Connector for 1-3/4” tube, 3/8-16 thread

Heavy Duty Tube Connector for 2” tube, 1/4-20 thread

Heavy Duty Tube Connector for 2” tube, 5/16-18 thread

Heavy Duty Tube Connector for 2” tube, 3/8-16 thread

Heavy Duty Tube Connector for 2” tube, 1/4-20 thread

Heavy Duty Tube Connector for 2” tube, 5/16-18 thread

Heavy Duty Tube Connector for 2” tube, 3/8-16 thread

 

5/8”

5/8”

5/8”

5/8”

3/4”

3/4”

3/4”

3/4”

3/4”

3/4”

7/8”

7/8”

7/8”

1”

1”

1”

1”

1”

1”

1”

1”

1”

1-1/8”

1-1/8”

1-1/8”

1-1/8”

1-1/8”

1-1/8”

1-1/8”

1-1/8”

1-1/8”

1-1/4”

1-1/4”

1-1/4”

1-1/4”

1-1/4”

1-1/4”

1-5/16”

1-5/16”

1-5/16”

1-5/16”

1-5/16”

1-5/16”

1-1/2”

1-1/2”

1-1/2”

1-1/2”

1-1/2”

1-1/2”

1-1/2”

1-1/2”

1-1/2”

1-5/8”

1-5/8”

1-5/8”

1-3/4”

1-3/4”

1-3/4”

2”

2”

2”

2”

2”

2”

 

19 ga

19 ga

25 ga

25 ga

16-18 ga

16-18 ga

16-18 ga

20-22 ga

20-22 ga

20-22 ga

16-18 ga

16-18 ga

16-18 ga

12-14 ga

12-14 ga

12-14 ga

16-18 ga

16-18 ga

16-18 ga

20-22 ga

20-22 ga

20-22 ga

12-14 ga

12-14 ga

12-14 ga

16-18 ga

16-18 ga

16-18 ga

20-22 ga

20-22 ga

20-22 ga

16-18 ga

16-18 ga

16-18 ga

20-22 ga

20-22 ga

20-22 ga

15 ga

15 ga

15 ga

16-18 ga

16-18 ga

16-18 ga

14 ga

14 ga

14 ga

16-18 ga

16-18 ga

16-18 ga

20-22 ga

20-22 ga

20-22 ga

16-18 ga

16-18 ga

16-18 ga

16-18 ga

16-18 ga

16-18 ga

14-16 ga

14-16 ga

14-16 ga

20-22 ga

20-22 ga

20-22 ga

 

fits tubing

tubing OD (A)

tubing wall thickness

10-24

1/4-20

10-24

1/4-20

10-24

1/4-20

5/16-18

10-24

1/4-20

5/16-18

1/4-20

5/16-18

3/8-16

1/4-20

5/16-18

3/8-16

1/4-20

5/16-18

3/8-16

1/4-20

5/16-18

3/8-16

1/4-20

5/16-18

3/8-16

1/4-20

5/16-18

3/8-16

1/4-20

5/16-18

3/8-16

1/4-20

5/16-18

3/8-16

1/4-20

5/16-18

3/8-16

1/4-20

5/16-18

3/8-16

1/4-20

5/16-18

3/8-16

1/4-20

5/16-18

3/8-16

1/4-20

5/16-18

3/8-16

1/4-20

5/16-18

3/8-16

1/4-20

5/16-18

3/8-16

1/4-20

5/16-18

3/8-16

1/4-20

5/16-18

3/8-16

1/4-20

5/16-18

3/8-16

 

thread (T)

Extra Heavy Duty Tube Connectors

 

Custom sizes and styles are available upon request.

Extra Heavy duty tube connectors can be made with 2 or 4 clips for varying strength, economy and applications.

Special rust preventative coatings are available upon request

 

 

Extra Heavy Duty Tube Connectors

Heavy Duty Tube Connector for 1” tube, 1/4-20 thread

Heavy Duty Tube Connector for 1” tube, 5/16-18 thread

Heavy Duty Tube Connector for 1” tube, 3/8-16 thread

Heavy Duty Tube Connector for 1” tube, 1/4-20 thread

Heavy Duty Tube Connector for 1” tube, 5/16-18 thread

Heavy Duty Tube Connector for 1” tube, 3/8-16 thread

Heavy Duty Tube Connector for 1” tube, 1/4-20 thread

Heavy Duty Tube Connector for 1” tube, 5/16-18 thread

Heavy Duty Tube Connector for 1” tube, 3/8-16 thread

Heavy Duty Tube Connector for 1-1/8” tube, 1/4-20 thread

Heavy Duty Tube Connector for 1-1/8” tube, 5/16-18 thread

Heavy Duty Tube Connector for 1-1/8” tube, 3/8-16 thread

Heavy Duty Tube Connector for 1-1/8” tube, 1/4-20 thread

Heavy Duty Tube Connector for 1-1/8” tube, 5/16-18 thread

Heavy Duty Tube Connector for 1-1/8” tube, 3/8-16 thread

Heavy Duty Tube Connector for 1-1/8” tube, 1/4-20 thread

Heavy Duty Tube Connector for 1-1/8” tube, 5/16-18 thread

Heavy Duty Tube Connector for 1-1/8” tube, 3/8-16 thread

Heavy Duty Tube Connector for 1-1/4” tube, 1/4-20 thread

Heavy Duty Tube Connector for 1-1/4” tube, 5/16-18 thread

Heavy Duty Tube Connector for 1-1/4” tube, 3/8-16 thread

Heavy Duty Tube Connector for 1-1/4” tube, 1/4-20 thread

Heavy Duty Tube Connector for 1-1/4” tube, 5/16-18 thread

Heavy Duty Tube Connector for 1-1/4” tube, 3/8-16 thread

Heavy Duty Tube Connector for 1-5/16” tube, 1/4-20 thread

Heavy Duty Tube Connector for 1-5/16” tube, 5/16-18 thread

Heavy Duty Tube Connector for 1-5/16” tube, 3/8-16 thread

Heavy Duty Tube Connector for 1-5/16” tube, 1/4-20 thread

Heavy Duty Tube Connector for 1-5/16” tube, 5/16-18 thread

Heavy Duty Tube Connector for 1-5/16” tube, 3/8-16 thread

Heavy Duty Tube Connector for 1-1/2” tube, 1/4-20 thread

Heavy Duty Tube Connector for 1-1/2” tube, 5/16-18 thread

Heavy Duty Tube Connector for 1-1/2” tube, 3/8-16 thread

Heavy Duty Tube Connector for 1-1/2” tube, 1/4-20 thread

Heavy Duty Tube Connector for 1-1/2” tube, 5/16-18 thread

Heavy Duty Tube Connector for 1-1/2” tube, 3/8-16 thread

Heavy Duty Tube Connector for 1-1/2” tube, 1/4-20 thread

Heavy Duty Tube Connector for 1-1/2” tube, 5/16-18 thread

Heavy Duty Tube Connector for 1-1/2” tube, 3/8-16 thread

Heavy Duty Tube Connector for 1-5/8” tube, 1/4-20 thread

Heavy Duty Tube Connector for 1-5/8” tube, 5/16-18 thread

Heavy Duty Tube Connector for 1-5/8” tube, 3/8-16 thread

Heavy Duty Tube Connector for 1-3/4” tube, 1/4-20 thread

Heavy Duty Tube Connector for 1-3/4” tube, 5/16-18 thread

Heavy Duty Tube Connector for 1-3/4” tube, 3/8-16 thread

Heavy Duty Tube Connector for 2” tube, 1/4-20 thread

Heavy Duty Tube Connector for 2” tube, 5/16-18 thread

Heavy Duty Tube Connector for 2” tube, 3/8-16 thread

Heavy Duty Tube Connector for 2” tube, 1/4-20 thread

Heavy Duty Tube Connector for 2” tube, 5/16-18 thread

Heavy Duty Tube Connector for 2” tube, 3/8-16 thread

1”

1”

1”

1”

1”

1”

1”

1”

1”

1-1/8”

1-1/8”

1-1/8”

1-1/8”

1-1/8”

1-1/8”

1-1/8”

1-1/8”

1-1/8”

1-1/4”

1-1/4”

1-1/4”

1-1/4”

1-1/4”

1-1/4”

1-5/16”

1-5/16”

1-5/16”

1-5/16”

1-5/16”

1-5/16”

1-1/2”

1-1/2”

1-1/2”

1-1/2”

1-1/2”

1-1/2”

1-1/2”

1-1/2”

1-1/2”

1-5/8”

1-5/8”

1-5/8”

1-3/4”

1-3/4”

1-3/4”

2”

2”

2”

2”

2”

2”

 

12-14 ga

12-14 ga

12-14 ga

16-18 ga

16-18 ga

16-18 ga

20-22 ga

20-22 ga

20-22 ga

12-14 ga

12-14 ga

12-14 ga

16-18 ga

16-18 ga

16-18 ga

20-22 ga

20-22 ga

20-22 ga

16-18 ga

16-18 ga

16-18 ga

20-22 ga

20-22 ga

20-22 ga

15 ga

15 ga

15 ga

16-18 ga

16-18 ga

16-18 ga

14 ga

14 ga

14 ga

16-18 ga

16-18 ga

16-18 ga

20-22 ga

20-22 ga

20-22 ga

16-18 ga

16-18 ga

16-18 ga

16-18 ga

16-18 ga

16-18 ga

14-16 ga

14-16 ga

14-16 ga

20-22 ga

20-22 ga

20-22 ga

 

fits tubing

tubing OD (A)

tubing wall thickness

1/4-20

5/16-18

3/8-16

1/4-20

5/16-18

3/8-16

1/4-20

5/16-18

3/8-16

1/4-20

5/16-18

3/8-16

1/4-20

5/16-18

3/8-16

1/4-20

5/16-18

3/8-16

1/4-20

5/16-18

3/8-16

1/4-20

5/16-18

3/8-16

1/4-20

5/16-18

3/8-16

1/4-20

5/16-18

3/8-16

1/4-20

5/16-18

3/8-16

1/4-20

5/16-18

3/8-16

1/4-20

5/16-18

3/8-16

1/4-20

5/16-18

3/8-16

1/4-20

5/16-18

3/8-16

1/4-20

5/16-18

3/8-16

1/4-20

5/16-18

3/8-16

 

thread (T)

Male Heavy Duty Tube Connectors

 

Custom sizes and styles are available upon request.

 

 

 

Male Heavy Duty Tube Connectors

fits tubing

tubing
OD (A)

tubing wall
thickness

diameter
(B)

length
(L)

thread

Male Heavy Duty Tube Connector for 3/4” tube, 1/4-20 x 1” thread

Male Heavy Duty Tube Connector for 7/8” tube, 1/4-20 x 1” thread

Male Heavy Duty Tube Connector for 1” tube, 1/4-20 x 1” thread

Male Heavy Duty Tube Connector for 1” tube, 1/4-20 x 1-1/2” thread

Male Heavy Duty Tube Connector for 1” tube, 3/8-16 x 1” thread

Male Heavy Duty Tube Connector for 1” tube, 3/8-16 x 1-1/2” thread

Male Heavy Duty Tube Connector for 1-1/8” tube, 3/8-16 x 1-1/2” thread

Male Heavy Duty Tube Connector for 1-1/4” tube, 3/8-16 x 1-1/2” thread

Male Heavy Duty Tube Connector for 1-1/2” tube, 3/8-16 x 1-1/2” thread

3/4”

7/8”

1”

1”

1”

1”

1-1/8”

1-1/4”

1-1/2”

16-18 ga

16-18 ga

16-18 ga

16-18 ga

16-18 ga

16-18 ga

16-18 ga

16-18 ga

16-18 ga

1/4-20

1/4-20

1/4-20

1/4-20

3/8-16

3/8-16

3/8-16

3/8-16

3/8-16

1”

1”

1”

1-1/2”

1”

1-1/2”

1”

1”

1”

In addition to the standard configurations shown above, Carpin can customize a solution to meet your specific application requirements. Please contact us today to learn more.

 

 

Related products:

 

Heavy Duty Connectors

 

Star Fangled Nuts

 

Star Washer Connectors

 

Threaded Tube Inserts

 

 

 

 

Carpin Manufacturing, Inc
411 Austin Road • P.O. Box 471 • Waterbury CT  06720
Tel: 203-574-2556     www.carpin.com