---
product_id: 132122775
title: "NPT Standard 4pcs 3/8\" Female Thread to 1/2\" Male Thread Pipe Adapter Brass Pipe Fitting, Reducing Hex Nipple"
brand: "kootans"
price: "FREE"
currency: THB
in_stock: false
category: "Home Improvement"
url: https://www.desertcart.co.th/products/132122775-npt-standard-4pcs-3-8-female-thread-to-1-2
store_origin: TH
region: Thailand
---

# NPT Standard 4pcs 3/8" Female Thread to 1/2" Male Thread Pipe Adapter Brass Pipe Fitting, Reducing Hex Nipple

**Brand:** kootans
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** NPT Standard 4pcs 3/8" Female Thread to 1/2" Male Thread Pipe Adapter Brass Pipe Fitting, Reducing Hex Nipple by kootans
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/132122775-npt-standard-4pcs-3-8-female-thread-to-1-2)

## Best For

- kootans enthusiasts

## Why This Product

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

## Description

KOOTANS NPT Standard 4pcs 3/8" Female to 1/2" Male Pipe Adapter Brass Pipe Fitting, Reducing Hex Nipple Size: 3/8” NPT Female x 1/2” NPT Male Reducing Adapter; Quantity: 4pcs; Better quality than others, thicker and stronger copper parts, Reference Image; Meet ASTM B584 and ASME/ANSI B16, some parts have DOT certification;  Manufacturer Direct Selling, Good Price,Adequate inventory.

## Features

- First of all, please make sure that your joints are also NPT standard.
- Size: 3/8” NPT female x 1/2” NPT male reducing adapter；quantity: 4pcs.
- Wide application: apply to home improvement rough plumbing pipes, pipe fittings, accessories pipe fittings.
- Better quality than others, thicker and stronger copper parts, Reference image.
- Meet ASTM B584 and ASME/ANSI B16, some parts have DOT certification.
- ›See more product details

## Images

![NPT Standard 4pcs 3/8" Female Thread to 1/2" Male Thread Pipe Adapter Brass Pipe Fitting, Reducing Hex Nipple - Image 1](https://m.media-amazon.com/images/I/41gO-RRe+dL.jpg)
![NPT Standard 4pcs 3/8" Female Thread to 1/2" Male Thread Pipe Adapter Brass Pipe Fitting, Reducing Hex Nipple - Image 2](https://m.media-amazon.com/images/I/41+f9pHNQQL.jpg)
![NPT Standard 4pcs 3/8" Female Thread to 1/2" Male Thread Pipe Adapter Brass Pipe Fitting, Reducing Hex Nipple - Image 3](https://m.media-amazon.com/images/I/41UBHvgCYSL.jpg)
![NPT Standard 4pcs 3/8" Female Thread to 1/2" Male Thread Pipe Adapter Brass Pipe Fitting, Reducing Hex Nipple - Image 4](https://m.media-amazon.com/images/I/41+0oVJ2j3L.jpg)
![NPT Standard 4pcs 3/8" Female Thread to 1/2" Male Thread Pipe Adapter Brass Pipe Fitting, Reducing Hex Nipple - Image 5](https://m.media-amazon.com/images/I/41vwmQeHImL.jpg)

---

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**Shop now:** [https://www.desertcart.co.th/products/132122775-npt-standard-4pcs-3-8-female-thread-to-1-2](https://www.desertcart.co.th/products/132122775-npt-standard-4pcs-3-8-female-thread-to-1-2)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-04-25*