---
product_id: 19501299
title: "RC-037 Black Oxide Plated Mild Steel Rigid Coupling, 3/8\" Bore, 3/4\" Outside Diameter, 1\" Length, 1/4\"-20 x 3/16\" Set Screw"
brand: "climax metals"
price: "6.67 OMR"
currency: OMR
in_stock: true
url: https://www.desertcart.com.om/products/19501299-rc-037-black-oxide-plated-mild-steel-rigid-coupling-3
store_origin: OM
region: Oman
---

# Set Screw Included Torque Transmission Easy Installation RC-037 Black Oxide Plated Mild Steel Rigid Coupling, 3/8" Bore, 3/4" Outside Diameter, 1" Length, 1/4"-20 x 3/16" Set Screw

**Brand:** climax metals
**Price:** 6.67 OMR
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect with Confidence: Elevate Your Engineering Game!

## Quick Answers

- **What is this?** RC-037 Black Oxide Plated Mild Steel Rigid Coupling, 3/8" Bore, 3/4" Outside Diameter, 1" Length, 1/4"-20 x 3/16" Set Screw by climax metals
- **How much does it cost?** 6.67 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/19501299-rc-037-black-oxide-plated-mild-steel-rigid-coupling-3)

## 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

- • **Precision Tolerance:** Experience flawless alignment with a tolerance of +.0005/+.0025.
- • **Corrosion Resistance:** Black oxide plating offers enhanced durability against wear and tear.
- • **Cost-Effective Design:** Achieve high-quality results without breaking the bank.
- • **Hassle-Free Installation:** Say goodbye to complex disassembly—install with ease!
- • **Unmatched Torque Efficiency:** Maximize your machinery's performance with superior torque transmission.

## Overview

The RC-037 Black Oxide Plated Mild Steel Rigid Coupling is engineered for optimal torque transmission and alignment, featuring a cost-effective design that simplifies installation. With precise tolerances and corrosion resistance, this coupling is the perfect solution for your mechanical needs.

## Description



## Features

- Provides torque transmision and alignment
- Cost effective coupling design
- Easily installed where major disassembly would otherwise be required
- Tolerance: +.0005/+.0025
- Black oxide provides some corrosion resistance

## Images

![RC-037 Black Oxide Plated Mild Steel Rigid Coupling, 3/8" Bore, 3/4" Outside Diameter, 1" Length, 1/4"-20 x 3/16" Set Screw - Image 1](https://m.media-amazon.com/images/I/71By3t2HzzL.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

- Climax Metals RC-037 Black Oxide Plated Mild Steel Rigid Coupling, 3/8" Bore, 3/4" Outside Diameter, 1" Length, 1/4"-20 x 3/16" Set Screw
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**Shop now:** [https://www.desertcart.com.om/products/19501299-rc-037-black-oxide-plated-mild-steel-rigid-coupling-3](https://www.desertcart.com.om/products/19501299-rc-037-black-oxide-plated-mild-steel-rigid-coupling-3)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-01-27*