Plastic Threaded Inserts

 

Carpin offers various plastic threaded inserts that convert the end of a metal tube into a receptacle capable of accepting threaded stems or rods in standard sizes ranging from ¼-20 up to 3/8-16.

 

Our plastic threaded inserts are manufactured with a high quality plastic base along with a nut/receptacle that is made of either plastic or metal.

 

In addition to standard plastic threaded inserts, Carpin also designs and manufactures custom designed products. Shown below is a just small sampling of our custom design, manufacturing, and assembly capabilities to produce all sorts of plastic threaded inserts.

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Shown below are some common configurations:

 

Plastic Threaded Inserts

 

 

 

 

 

 

Plastic Threaded Inserts

Plastic threaded insert for 1” square tubing, 1/4-20

Plastic threaded insert for 1” square tubing, 1/4-20

Plastic threaded insert for 1” square tubing, 5/16-18

Plastic threaded insert for 1” square tubing, 5/16-18

Plastic threaded insert for 1” round tubing, 1/4-20

Plastic threaded insert for 1” round tubing, 5/16-18

Plastic threaded insert for 1”x 2” rectang. tubing, 5/16-18

Plastic threaded insert for 3/4”x 1-1/2” rectang. tubing, 5/16-18

Plastic threaded insert for 3/8” round hole, 1/4-20

Plastic threaded insert for 7/16” round hole, 1/4-20

Plastic threaded insert for 7/8” round tubing, 3/8-16

Plastic threaded insert for 3/4” round tubing, 1/4-20

Other sizes are available upon request

 

1”

1”

1”

1”

1”

1”

1x2”

3/4”x 1-1/2”

3/8” ID hole

7/16” ID hole

7/8”

3/4”

 

 

1/4-20

1/4-20

5/16-18

5/16-18

1/4-20

5/16-18

5/16-18

5/16-18

1/4-20

1/4-20

3/8-16

1/4-20

 

steel nut

steel nut

steel nut

tapped nylon

steel nut

steel nut

steel nut

steel nut

tapped nylon

tapped nylon

tapped nylon

tapped nylon

 

16 ga

18 ga

16 ga

18 ga

16 ga

16 ga

16 ga

16-18 ga

 

 

16 ga

16 ga

 

tube (A)

thread (B)

tube wall thickness

thread material

 

Special Custom Plastic Threaded Inserts

Eliptical Threaded Insert with Nut

Elliptical Threaded Insert with Nut

Angled Threaded Insert with Nut and Glide Assembled

Angled Threaded Insert with Nut and Glide Assembled

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:

 

Threaded Insert

 

Threaded Tube Insert

 

Threaded Adapters

 

Plastic Inserts

 

 

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