---
product_id: 507225310
title: "ARB Hose Coupling Us Std Npt 1Pk (740112)"
brand: "arb"
price: "248.72 DT"
currency: TND
in_stock: true
reviews_count: 5
category: "Arb"
url: https://www.desertcart.tn/products/507225310-arb-hose-coupling-us-std-npt-1pk-740112
store_origin: TN
region: Tunisia
---

# Tested for real-world conditions 1/4 inch NPT thread size Durable brass construction ARB Hose Coupling Us Std Npt 1Pk (740112)

**Brand:** arb
**Price:** 248.72 DT
**Availability:** ✅ In Stock

## Summary

> 🔧 Connect with confidence — the coupling that means business.

## Quick Answers

- **What is this?** ARB Hose Coupling Us Std Npt 1Pk (740112) by arb
- **How much does it cost?** 248.72 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/507225310-arb-hose-coupling-us-std-npt-1pk-740112)

## Best For

- arb enthusiasts

## Why This Product

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

## Key Features

- • **Proven Durability:** Tested under real-world conditions to exceed industry standards and keep you moving.
- • **Rugged Brass Build:** Engineered for longevity and corrosion resistance, ensuring your setup stays reliable.
- • **User-Centric Design:** Crafted with practical use in mind, perfect for custom air chuck projects and more.
- • **Trusted Brand Quality:** From ARB USA, a global leader known for award-winning, high-performance hardware.
- • **Precision 1/4 inch NPT Thread:** Seamlessly integrates with standard pneumatic systems for hassle-free installation.

## Overview

The ARB Hose Coupling US Std NPT 1Pk (740112) is a premium 1/4 inch brass pneumatic hose coupling designed for durability and seamless integration. Manufactured by ARB USA, it meets and exceeds standardized testing for real-world use, making it a trusted choice for professionals and DIY enthusiasts alike.

## Description

ARB Hose Coupling Us Std Npt 1Pk (740112)

Review: Good product. Good price.
Review: I used these to make some "hidden" air chucks on my front and rear bumper using a 7 pin connector housing and a bulkhead fitting, works like an absolute charm. Perfect for this project

## Features

- Leading Manufacturer Of High-Quality Products
- International Renown For Our Diverse Range Of Award-Winning Products
- Designed With The User In Mind
- Proven And Tested For Durability And Function In Real-World Conditions
- Meeting Or Exceeding All Required And Standardized Testing

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07N1JTKZF |
| Best Sellers Rank | 912,149 in DIY & Tools ( See Top 100 in DIY & Tools ) 5,054 in Air Tool Accessories |
| Brand | ARB |
| Colour | Factory |
| Connector Type | Coupling |
| Customer Reviews | 4.8 4.8 out of 5 stars (201) |
| Exterior Finish | Brass |
| Global Trade Identification Number | 09332018048899 |
| Included Components | Manufactuered Brand Product |
| Item Dimensions | 12.7 x 7.6 x 2.5 centimetres |
| Item Type Name | Automotive Part |
| Item Weight | 0.24 Pounds |
| Manufacturer | ARB USA |
| Material | Brass |
| Model Number | 740112 |
| Number of Pieces | 1 |
| Part Number | 740112 |
| Set Name | 1 |
| Size | 1/4 inch |
| Thread Size | 1/4 inch |
| Thread Type | NPT |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** ARB
- **Colour:** Factory
- **Connector type:** Coupling
- **Exterior finish:** Brass
- **Item dimensions L x W x H:** 12.7 x 7.6 x 2.5 centimetres
- **Item weight:** 0.24 Pounds
- **Material:** Brass
- **Size:** 1/4 inch
- **Thread size:** 1/4 inch
- **Thread type:** NPT

## Images

![ARB Hose Coupling Us Std Npt 1Pk (740112) - Image 1](https://m.media-amazon.com/images/I/61XDO5PwkiL.jpg)
![ARB Hose Coupling Us Std Npt 1Pk (740112) - Image 2](https://m.media-amazon.com/images/I/515n9Hf-hFL.jpg)
![ARB Hose Coupling Us Std Npt 1Pk (740112) - Image 3](https://m.media-amazon.com/images/I/51TICjTAuhL.jpg)

## Questions & Answers

**Q: What is the thread size**
A: 1/4 NPT

**Q: Is this considered an adapter from 1/4 bsp japanese fitting to standard?**
A: uh don't think so as its an Aussie product

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by R***O on 9 August 2025*

Good product. Good price.

### ⭐⭐⭐⭐⭐ Review
*by A***N on 21 February 2026*

I used these to make some "hidden" air chucks on my front and rear bumper using a 7 pin connector housing and a bulkhead fitting, works like an absolute charm. Perfect for this project

### ⭐⭐⭐⭐⭐ Review
*by C***S on 11 September 2025*

Excelente calidad funciona perfecto

## Frequently Bought Together

- ARB Hose Coupling Us Std Npt 1Pk (740112)
- ARB Hose Coupling Dust Cap 1Pk (740113)
- ARB 171503 Air Compressor Manifold Kit for Easy Installation of Two Air Lockers Solenoids on ARB CKMTA12 Air Compressor, Plug and Play Air Hose Kit for Tire Inflation

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**Shop now:** [https://www.desertcart.tn/products/507225310-arb-hose-coupling-us-std-npt-1pk-740112](https://www.desertcart.tn/products/507225310-arb-hose-coupling-us-std-npt-1pk-740112)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-05-09*