---
product_id: 191432308
title: "KOOTANS 4pcs Heavy Duty 3/8 NPT Male Thread to 1/4 NPT Female Thread Brass Reducer Hex Bushing Brass Fitting Pipe Hose Tube Adapter Convert"
brand: "kootans"
price: "R312"
currency: ZAR
in_stock: true
reviews_count: 13
category: "Kootans"
url: https://www.desertcart.co.za/products/191432308-kootans-4pcs-heavy-duty-3-8-npt-male-thread-to
store_origin: ZA
region: South Africa
---

# 1200 psi pressure & -65°F to 250°F range 3/8 NPT male to 1/4 NPT female thread Premium forged brass, corrosion-resistant KOOTANS 4pcs Heavy Duty 3/8 NPT Male Thread to 1/4 NPT Female Thread Brass Reducer Hex Bushing Brass Fitting Pipe Hose Tube Adapter Convert

**Brand:** kootans
**Price:** R312
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your fittings game with KOOTANS – where precision meets power!

## Quick Answers

- **What is this?** KOOTANS 4pcs Heavy Duty 3/8 NPT Male Thread to 1/4 NPT Female Thread Brass Reducer Hex Bushing Brass Fitting Pipe Hose Tube Adapter Convert by kootans
- **How much does it cost?** R312 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/191432308-kootans-4pcs-heavy-duty-3-8-npt-male-thread-to)

## Best For

- kootans enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Installation:** Hex bushing design allows quick tightening and loosening with standard tools—no fuss, no leaks.
- • **Multipurpose Pipe Adapter:** Seamlessly connects different pipe sizes for plumbing, compressed air, hydraulic, and gas systems.
- • **Heavy-Duty Brass Durability:** Forged brass construction offers superior strength, corrosion resistance, and longevity under pressure.
- • **Precision Engineered Threads:** Deep, accurate NPT taper threads ensure leak-proof, secure connections every time.
- • **Versatile Pressure & Temperature Range:** Handles up to 1200 psi and extreme temps from -65°F to 250°F for diverse industrial applications.

## Overview

KOOTANS 4pcs brass reducer bushings convert 3/8 NPT male threads to 1/4 NPT female with premium forged brass for durability and corrosion resistance. Designed with deep, accurate NPT taper threads, they ensure leak-proof connections under pressures up to 1200 psi and temperatures from -65°F to 250°F. Ideal for plumbing, compressed air, hydraulic, and gas applications, these hex bushings offer easy installation and reliable performance in demanding environments.

## Description

Buy KOOTANS 4pcs Heavy Duty 3/8 NPT Male Thread to 1/4 NPT Female Thread Brass Reducer Hex Bushing Brass Fitting Pipe Hose Tube Adapter Convert: Pipe Fittings - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: great price - High quality
Review: Satisfied - Satisfied

## Features

- SIZE: 3/8 NPT male thread to 1/4 NPT female thread hex bushing. PLEASE NOTE, NPT Thread Size is a nominal pipe size and it does not represent the actual diameter. Please look the size chart for the specific thread diameter. NPT thread has a 60° taper, so usually unable to screw the thread to the end
- MATERIAL: Premium forged brass reducer, thicker and stronger, durable, threads are deep and accurate, high corrosion resistance, low magnetic permeability and high temperature ductility. Quantity: 4pieces 3/8 to 1/4 npt reducing brass bushing adapters
- EXQUISITE TECHNOLOGY: Brass pipe fittings are designed with deep and accurate thread to ensure tight and no leak connection and easy installation. NPT thread has better sealing performance than straight thread. Can use teflon tape before installation to further strengthen the seal and prevent air leakage
- Operating Pressure: 1200 psi, Temperature Range of -65°F to +250°F (-53°C to +121°C). It's hard connect way and in most cases do not require sealant
- FUNCTION: Used to connect female and male pipes with different diameters. Apply to plumbing connections, compressed air, hydraulic, gas and other applications, hex nut for easy tightening and loosening

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07P5SBMSL |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #6,170 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #67 in Pipe Fittings |
| Brand | KOOTANS |
| Certification | ANSI B16, ASTM B584 |
| Color | NPT Size is the nominal pipe code, it does not represent the actual diameter. Please check the size chart before buying. |
| Connector Type | Reducer |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,338) |
| Date First Available | February 26, 2019 |
| Exterior Finish | Brass |
| Finish | Brass |
| Included Components | 3/8 NPT Male Thread to 1/4 NPT Female |
| Item Package Quantity | 4 |
| Item Weight | 1.6 ounces |
| Item model number | CA-3220CB-4 |
| Manufacturer | KOOTANS |
| Material | Brass |
| Measurement System | inch |
| Number of Pieces | 4 |
| Package Dimensions | 3.5 x 3 x 0.75 inches |
| Part Number | 3220CB |
| Size | 3/8 x 1/4 NPT (O.D x I.D: 5/8'' x 1/2'') |
| Thread Size | 3/8 NPT male and 1/4 NPT female |
| Thread Type | NPT |
| UPC | 681413583955 |

## Product Details

- **Brand:** KOOTANS
- **Connector Type:** Reducer
- **Exterior Finish:** Brass
- **Item Weight:** 0.1 Pounds
- **Material:** Brass
- **Number of Pieces:** 4
- **Size:** 3/8 x 1/4 NPT (O.D x I.D: 5/8'' x 1/2'')
- **Thread Size:** 3/8 NPT male and 1/4 NPT female
- **Thread Type:** NPT

## Images

![KOOTANS 4pcs Heavy Duty 3/8 NPT Male Thread to 1/4 NPT Female Thread Brass Reducer Hex Bushing Brass Fitting Pipe Hose Tube Adapter Convert - Image 1](https://m.media-amazon.com/images/I/41FRqqjoB+L.jpg)
![KOOTANS 4pcs Heavy Duty 3/8 NPT Male Thread to 1/4 NPT Female Thread Brass Reducer Hex Bushing Brass Fitting Pipe Hose Tube Adapter Convert - Image 2](https://m.media-amazon.com/images/I/41tyZgKLkCL.jpg)
![KOOTANS 4pcs Heavy Duty 3/8 NPT Male Thread to 1/4 NPT Female Thread Brass Reducer Hex Bushing Brass Fitting Pipe Hose Tube Adapter Convert - Image 3](https://m.media-amazon.com/images/I/51TwP7qnT-L.jpg)
![KOOTANS 4pcs Heavy Duty 3/8 NPT Male Thread to 1/4 NPT Female Thread Brass Reducer Hex Bushing Brass Fitting Pipe Hose Tube Adapter Convert - Image 4](https://m.media-amazon.com/images/I/51ZgtWYmrAL.jpg)
![KOOTANS 4pcs Heavy Duty 3/8 NPT Male Thread to 1/4 NPT Female Thread Brass Reducer Hex Bushing Brass Fitting Pipe Hose Tube Adapter Convert - Image 5](https://m.media-amazon.com/images/I/51lu-bEklOL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ great price
*by M***A on October 28, 2025*

High quality

### ⭐⭐⭐⭐⭐ Satisfied
*by S***R on October 24, 2025*

Satisfied

### ⭐⭐⭐⭐⭐ Works great
*by M***Y on September 1, 2025*

Good fittings

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**Shop now:** [https://www.desertcart.co.za/products/191432308-kootans-4pcs-heavy-duty-3-8-npt-male-thread-to](https://www.desertcart.co.za/products/191432308-kootans-4pcs-heavy-duty-3-8-npt-male-thread-to)

---

*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-03*