---
product_id: 26290834
title: "SpeedHut F-ADPTR-11 Adapter, 1/4 Inch Npt Male to 7/16 Inch -20 UNF Female"
brand: "speedhut"
price: "¥28"
currency: JPY
in_stock: false
reviews_count: 1
url: https://www.desertcart.jp/products/26290834-speedhut-f-adptr-11-adapter-1-4-inch-npt-male
store_origin: JP
region: Japan
---

# 1/4" NPT Male 7/16"-20 UNF Female Zinc Plated Steel SpeedHut F-ADPTR-11 Adapter, 1/4 Inch Npt Male to 7/16 Inch -20 UNF Female

**Brand:** speedhut
**Price:** ¥28
**Availability:** ❌ Out of Stock

## Summary

> 🔗 Connect with Confidence!

## Quick Answers

- **What is this?** SpeedHut F-ADPTR-11 Adapter, 1/4 Inch Npt Male to 7/16 Inch -20 UNF Female by speedhut
- **How much does it cost?** ¥28 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/26290834-speedhut-f-adptr-11-adapter-1-4-inch-npt-male)

## Best For

- speedhut enthusiasts

## Why This Product

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

## Key Features

- • **Easy Installation:** User-friendly design allows for quick and hassle-free installation.
- • **Professional Grade:** Engineered for the discerning professional who demands reliability.
- • **Durable Construction:** Zinc plated steel ensures longevity and resistance to corrosion.
- • **Precision Engineering:** Crafted for seamless integration with Speedhut CNG & nitrous gauges.
- • **Versatile Compatibility:** Designed to fit sender-04 sender, making it a must-have for your setup.

## Overview

The SpeedHut F-ADPTR-11 Adapter is a high-quality zinc plated steel fitting designed to convert 1/4" NPT Male to 7/16"-20 UNF Female threads, ensuring compatibility with Speedhut CNG and nitrous gauges. Ideal for professionals seeking durability and precision in their automotive setups.

## Description

Zinc plated steel fitting, adapter, 1/4" NPT male to 7/16" NPT female thread. For use with Speed hut CNG & nitrous gauges. Fits standards-04 sender.

## Features

- Zinc plated Steel fitting, adapter, 1/4" NPT Male to 7/16" NPT Female thread.
- For use with Speedhut CNG & nitrous gauges
- Fits sender-04 sender.

## Images

![SpeedHut F-ADPTR-11 Adapter, 1/4 Inch Npt Male to 7/16 Inch -20 UNF Female - Image 1](https://m.media-amazon.com/images/I/41OpldoOtjL.jpg)

## Customer Reviews

### ⭐⭐⭐ 







  
  
    Needs better quality control
  

*by L***N on Reviewed in the United States 🇺🇸 on December 21, 2016*

This was a hard adapter to find so good luck finding other suppliers.  It took a couple of attempts to get an adapter that worked; the first one I received turned out to be a 1/2-20 UNF and the next one I received was a loose fitting 7/16-20 UNF and began to slip off the threads if I tightened it too much.  My gut is that the female part of the threading is lacking in quality control and/or testing to make sure their manufactured products are within tolerance.  I simply applied plenty of plumbers tape to help make snug fit.  The 1/4 NPT at least was consistently correct.

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**Shop now:** [https://www.desertcart.jp/products/26290834-speedhut-f-adptr-11-adapter-1-4-inch-npt-male](https://www.desertcart.jp/products/26290834-speedhut-f-adptr-11-adapter-1-4-inch-npt-male)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-26*