---
product_id: 32803384
title: "RC-050-4H@90 Black Oxide Plated Mild Steel Rigid Coupling, 1/2\" Bore, 1\" Outside Diameter, 1-1/2\" Length, 1/4\"-20 x 1/4\" Set Screw"
brand: "climax metals"
price: "€ 41.07"
currency: EUR
in_stock: true
category: "Misc."
url: https://www.desertcart.nl/products/32803384-rc-050-4h-90-black-oxide-plated-mild-steel-rigid
store_origin: NL
region: Netherlands
---

# 4 Set Screws Torque Transmission Easy Installation RC-050-4H@90 Black Oxide Plated Mild Steel Rigid Coupling, 1/2" Bore, 1" Outside Diameter, 1-1/2" Length, 1/4"-20 x 1/4" Set Screw

**Brand:** climax metals
**Price:** € 41.07
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect with Confidence: The Ultimate Coupling Solution!

## Quick Answers

- **What is this?** RC-050-4H@90 Black Oxide Plated Mild Steel Rigid Coupling, 1/2" Bore, 1" Outside Diameter, 1-1/2" Length, 1/4"-20 x 1/4" Set Screw by climax metals
- **How much does it cost?** € 41.07 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/32803384-rc-050-4h-90-black-oxide-plated-mild-steel-rigid)

## Best For

- climax metals enthusiasts

## Why This Product

- Trusted climax metals brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Maximize Efficiency:** Experience seamless torque transmission with precision alignment.
- • **Corrosion Resistance:** Black oxide plating offers enhanced durability against wear and tear.
- • **Robust Load Capacity:** Four set screws ensure superior load handling for demanding applications.
- • **Cost-Effective Solution:** Save time and money with a design that minimizes disassembly.
- • **User-Friendly Installation:** Quick and easy setup means less downtime and more productivity.

## Overview

The RC-050-4H@90 Black Oxide Plated Mild Steel Rigid Coupling is engineered for optimal torque transmission and alignment. With a 1/2" bore, 1" outside diameter, and 1-1/2" length, this coupling features four set screws for increased load capacity and black oxide plating for corrosion resistance, making it a reliable choice for various applications.

## Description

RC-050-4H@90 Black Oxide Plated Mild Steel Rigid Coupling, 1/2" Bore, 1" Outside Diameter, 1-1/2" Length, 1/4"-20 x 1/4" Set Screw

## Features

- Provides torque transmision and alignment
- Cost effective coupling design
- Easily installed where major disassembly would otherwise be required
- 4 set screws increase load capacity
- Black oxide provides some corrosion resistance

## Images

![RC-050-4H@90 Black Oxide Plated Mild Steel Rigid Coupling, 1/2" Bore, 1" Outside Diameter, 1-1/2" Length, 1/4"-20 x 1/4" Set Screw - Image 1](https://images-na.ssl-images-amazon.com/images/I/41u%2BUbTdp2L.jpg)
![RC-050-4H@90 Black Oxide Plated Mild Steel Rigid Coupling, 1/2" Bore, 1" Outside Diameter, 1-1/2" Length, 1/4"-20 x 1/4" Set Screw - Image 2](https://images-na.ssl-images-amazon.com/images/I/31rFJWom65L.jpg)

---

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---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-26*