NSI Industries 31-DC2 - Connector, Set Screw, Zinc Die Cast, Size 3/4 Inch Rigid
NSI Industries

31-DC2

UPC: 781747150318


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Minimum Qty: 25

Multiplier: 25

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Overview

The NSi Industries 31-DC2 is a zinc die-cast set screw connector designed for rigid conduit systems. Engineered for 3/4-inch conduit, this connector provides a secure mechanical joint in industrial and commercial applications. The zinc die-cast construction delivers corrosion resistance and long-term durability, making it suitable for harsh environments. Commonly used in machinery, structural connections, and mechanical assemblies where vibration resistance and reliable fastening are critical. Unlike threaded fittings, the set screw design allows for quick installation without the need for additional tools beyond a standard screwdriver. Compatible with rigid steel conduit and EMT, the 31-DC2 ensures a tight fit that resists loosening under mechanical stress. Manufactured in the USA, this connector meets industry standards for electrical and mechanical systems. Ideal for engineers and technicians requiring a dependable, code-compliant solution for conduit termination and joining.
  • Material: Zinc die-cast for corrosion resistance and durability
  • Size: 3/4 inch rigid conduit compatible
  • Type: Set screw connector for secure mechanical joint
  • Applications: Machinery, structural connections, mechanical assemblies
  • Country of Origin: USA, meets industry standards

Specifications

Application
Set screw type fitting used to join unthreaded rigid or IMC to box or enclosure.
Cable Entry
Through Rigid conduit into throat of fitting
Finish
Ball burnish
Material
Zinc Die Cast
Size
3/4 IN
Special Features
Concrete-tight when taped.
Standard
cULus
Trade Size
0.75 in
Type
Connectors
Package Weight (Imperial)
0.128 L
Package Weight (Metric)
0.058 kg
Locknut, Grounding, Zinc Die Cast, Size 4 Inch, 3/0-6 Lug

170-G

Locknut, Grounding, Zinc Die Cast, Size 4 Inch, 3/0-6 Lug
PVC Coated Zinc Grounded Hub with Thermoplastic Insulated Throat, Pipe Size 3 Inch/78 Metric, Overall Diameter 4.38 Inch/111.25 Millimeters, Maximum Panel Thickness 0.25 Inch/6.35 Millimeters, Throat Diameter 2.97 Inch/75.44 Millimeters, Nitrile Rubber (Buna-N) Sealing Ring, Dark Gray

STG8-G

PVC Coated Zinc Grounded Hub with Thermoplastic Insulated Throat, Pipe Size 3 Inch/78 Metric, Overall Diameter 4.38 Inch/111.25 Millimeters, Maximum Panel Thickness 0.25 Inch/6.35 Millimeters, Throat Diameter 2.97 Inch/75.44 Millimeters, Nitrile Rubber (Buna-N) Sealing Ring, Dark Gray
Pipe roller for 9 to 10 inch pipe. The sheet identifies it as catalog number PR9010EG. No material, finish, or dimensional attributes are printed on the sheet.

PR9010EG

Pipe roller for 9 to 10 inch pipe. The sheet identifies it as catalog number PR9010EG. No material, finish, or dimensional attributes are printed on the sheet.

Frequently Asked Questions

What is the trade size of the connector?

The trade size of the connector is 3/4 inch.

What is the trade size of the connector?

The trade size of the connector is 3/4 inch.

What is the material of the connector?

The connector is made of zinc die cast.

What is the material of the connector?

The connector is made of zinc die cast.

What sizes of conduit is the connector UL listed for?

The connector is UL listed for 2 1/2" thru 4" steel and aluminum conduit.

What is the application of the connector?

It is used to join unthreaded rigid or IMC to a box or enclosure.

What sizes of conduit is the connector UL listed for?

The connector is UL listed for 2 1/2" thru 4" steel and aluminum conduit.

What is the application of the connector?

It is used to join unthreaded rigid or IMC to a box or enclosure.

Is the connector concrete-tight?

Yes, the connector is concrete-tight when taped.

What is the finish of the connector?

The connector has a ball burnished, mirror-smooth finish.

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