---
product_id: 17836261
title: "ProConnex EMT Set Screw Coupling 1/2\" 50-Pack"
brand: "sigma engineered solutions"
price: "9439 kr"
currency: ISK
in_stock: null
reviews_count: 8
category: "Sigma Engineered Solutions"
url: https://www.desertcart.is/products/17836261-proconnex-emt-set-screw-coupling-1-2-50-pack
store_origin: IS
region: Iceland
---

# 50-pack bulk value Zinc die-cast durability Concrete-tight approved ProConnex EMT Set Screw Coupling 1/2" 50-Pack

**Brand:** sigma engineered solutions
**Price:** 9439 kr
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Connect with confidence — build smarter, last longer!

## Quick Answers

- **What is this?** ProConnex EMT Set Screw Coupling 1/2" 50-Pack by sigma engineered solutions
- **How much does it cost?** 9439 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/17836261-proconnex-emt-set-screw-coupling-1-2-50-pack)

## Best For

- sigma engineered solutions enthusiasts

## Why This Product

- Trusted sigma engineered solutions brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **UL & CSA Listed:** Meets top safety standards for dry indoor environments
- • **Bulk Power Connector:** 50-pack ensures you’re always ready for any project scale
- • **Rugged Zinc Die-Cast:** Engineered for long-lasting strength and corrosion resistance
- • **Concrete-Tight Certified:** Approved for secure, moisture-resistant connections when taped
- • **Precision Set Screw Design:** Fast, reliable coupling for seamless conduit joins

## Overview

The ProConnex EMT Set Screw Coupling 1/2" 50-Pack by Sigma offers a bulk solution for securely joining steel EMT conduit. Crafted from durable zinc die-cast, these UL and CSA listed couplings are approved for concrete-tight applications when taped, making them ideal for professional-grade indoor electrical conduit installations.

## Description

The Sigma ProConnex EMT Set Screw Couplings are used to connect two lengths of steel EMT conduit. These die-cast couplings are suitable for indoor applications and approved for concrete-tight applications when taped.

Review: Nice packaging, arrived early! - I love that these come in a plastic canister with lid, all tidy, for stowing in my shed. I have a bunch of 5-foot 1/2" EMT conduit that I plan to put together in double or triple lengths to top t-post trellises as I get new beds built. I know that eventually I will use dozens of these connectors, so I was glad to get a good price on them. And they came earlier than expected!
Review: Great product - The coupling are very strong and work great. The price very good.

## Features

- Connects two lengths of 1/2-in EMT conduit
- Set screw type coupling
- Approved for concrete-tight applications when taped
- Zinc die-cast construction
- Product is UL and CSA listed, suitable for dry locations

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Sigma Engineered Solutions |
| Color | Gray |
| Connector Type | Coupling |
| Item dimensions L x W x H | 1.33 x 0.92 x 1.05 inches |
| Material | Die Cast Zinc |
| Size | No Size |

## Product Details

- **Size:** No Size
- **Material:** Die Cast Zinc
- **Brand:** Sigma Engineered Solutions
- **Color:** Gray
- **Item dimensions L x W x H:** 1.33 x 0.92 x 1.05 inches
- **Connector Type:** Coupling
- **Thread Size:** ['1/2 inch']
- **Exterior Finish:** Zinc
- **Thread Type:** NPT
- **Item Weight:** 1.73 Pounds

## Images

![ProConnex EMT Set Screw Coupling 1/2" 50-Pack - Image 1](https://m.media-amazon.com/images/I/71+egMyOa-L.jpg)
![ProConnex EMT Set Screw Coupling 1/2" 50-Pack - Image 2](https://m.media-amazon.com/images/I/712BFcfUcjL.jpg)
![ProConnex EMT Set Screw Coupling 1/2" 50-Pack - Image 3](https://m.media-amazon.com/images/I/71T5iKCkWOL.jpg)
![ProConnex EMT Set Screw Coupling 1/2" 50-Pack - Image 4](https://m.media-amazon.com/images/I/71gZI7eMZhL.jpg)
![ProConnex EMT Set Screw Coupling 1/2" 50-Pack - Image 5](https://m.media-amazon.com/images/I/71kCKeul5UL.jpg)

## Questions & Answers

**Q: What size are the screws?**
A: 10/32

**Q: What's the size of the set screw? Is it a S1 or S2?**
A: I believe the question you’re asking is what type of screwdriver is needed it to turn the fastener S2 or a flat head

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice packaging, arrived early!
*by D***R on March 15, 2024*

I love that these come in a plastic canister with lid, all tidy, for stowing in my shed. I have a bunch of 5-foot 1/2" EMT conduit that I plan to put together in double or triple lengths to top t-post trellises as I get new beds built. I know that eventually I will use dozens of these connectors, so I was glad to get a good price on them. And they came earlier than expected!

### ⭐⭐⭐⭐⭐ Great product
*by O***Y on August 15, 2020*

The coupling are very strong and work great. The price very good.

### ⭐⭐⭐⭐⭐ Price and listed conduit fittings
*by N***N on April 10, 2024*

Great price and UL listed product. Thank you so much!

## Frequently Bought Together

- Sigma Electric TC-511 HOSE_PIPE_FITTING, No Size, Gray, 50 Count
- SIGMA ENGINEERED SOLUTIONS ProConnex TC-501 EMT Set Screw Connector 1/2" 50-Pack
- Sigma Electric ProConnex 1901 EMT One-Hole Strap 1/2-Inch, 100-Pack, 1/2 Inch, Gray, 100 Count

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**Shop now:** [https://www.desertcart.is/products/17836261-proconnex-emt-set-screw-coupling-1-2-50-pack](https://www.desertcart.is/products/17836261-proconnex-emt-set-screw-coupling-1-2-50-pack)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-01-23*