---
product_id: 105491912
title: "5pcs Brass Hose Barb Fittings 5/16 Inch Barb to 1/4 Inch NPT Male Thread Air Hose Fittings Adapter Connector Water Fuel Air Line Fittings 5/16” × 1/4” NPT Brass Fittings"
brand: "boeray"
price: "€ 17.93"
currency: EUR
in_stock: true
reviews_count: 13
category: "Boeray"
url: https://www.desertcart.fi/products/105491912-5pcs-brass-hose-barb-fittings-5-16-inch-barb-to
store_origin: FI
region: Finland
---

# 300 PSI max pressure -40°F to 160°F temp range Precision CA360 brass build 5pcs Brass Hose Barb Fittings 5/16 Inch Barb to 1/4 Inch NPT Male Thread Air Hose Fittings Adapter Connector Water Fuel Air Line Fittings 5/16” × 1/4” NPT Brass Fittings

**Brand:** boeray
**Price:** € 17.93
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your connections with brass that means business!

## Quick Answers

- **What is this?** 5pcs Brass Hose Barb Fittings 5/16 Inch Barb to 1/4 Inch NPT Male Thread Air Hose Fittings Adapter Connector Water Fuel Air Line Fittings 5/16” × 1/4” NPT Brass Fittings by boeray
- **How much does it cost?** € 17.93 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/105491912-5pcs-brass-hose-barb-fittings-5-16-inch-barb-to)

## Best For

- boeray enthusiasts

## Why This Product

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

## Key Features

- • **Unmatched Durability:** Solid CA360 brass resists corrosion & abrasion for long-lasting performance.
- • **Versatile Compatibility:** Fits 5/16” barb to 1/4” NPT male thread, perfect for air, water, fuel & more.
- • **Extreme Temperature Ready:** Operates flawlessly from -40°F up to 160°F, built for any environment.
- • **Precision Leak-Proof Seal:** Advanced NPT threading ensures a tighter, reliable seal—say goodbye to leaks.
- • **Trusted Industrial Standard:** Meets ASTM B584 & ASME/ANSI B16 specs—quality you can count on.

## Overview

Boeray’s 5-piece brass hose barb fittings feature precision 5/16” barb to 1/4” NPT male threads, crafted from high-grade CA360 brass. Engineered for up to 300 PSI and a wide temperature range (-40°F to 160°F), these fittings deliver leak-resistant, corrosion-proof performance across pneumatic, fuel, water, and air systems. Certified to ASTM and ASME standards, they’re the go-to choice for professionals demanding reliability and durability.

## Description

Boeray 5pcs Brass Hose Barb Fittings 5/16 Inch Barb to 1/4 Inch NPT Male Thread Air Hose Fittings Adapter Connector Water Fuel Air Line Fittings 5/16” × 1/4” NPT Brass Fittings: desertcart.com: Industrial & Scientific

Review: Hard to find size, received in two days. - Quality part at good price.
Review: Great fittings. - Fit and finish is spot on.

## Features

- 【Dimension】5/16 inch barb to 1/4 inch NPT Male Thread hose barb fittings for a tight seal on hoses. The operating temperatures for this barb fittings range from -40 to 160 degrees F (-40 to 71 degrees C), pressure up to 300psi, can withstand burst pressures of plastic tubing
- 【High Quality Precision Brass】Boeray 5/16 barb to 1/4 NPT fitting is made of high quality solid CA360 brass for barstock, provide high resistance to abrasion and corrosion, ductility at high temperatures, and low magnetic permeability. Heavier weight makes the air hose barb fittings much stronger than steels
- 【Perfect Thread】More advanced production process ensures the clarity of the thread. NPT threads for a tighter seal than straight threads. Clear threads are better at preventing leaks. For better sealing, we recommend using Teflon tape for NPT fittings
- 【Specifications 】Meets specifications ASTM B584 and ASME/ANSI B16 for quality assurance. Note: NPT thread size does not actual diameter, it is only nominal pipe size. 1/4” NPT size = actual 0.54”(about 1/2”) diameter
- 【Wide Application】Our 5/16 barb fittings are suitable for temperature control circuits, pneumatic circuits, vacuum and fluid systems test apparatus, lubricant, coolant lines. Meet a wide range of transportation needs, such as water, gas, fuel, oil, and air. Also suitable for a variety of materials of tube

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07DVLWRD2 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #3,053 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3 in Barbed Hose Fittings |
| Brand | boeray |
| Color | Gold |
| Connector Type | Barb |
| Customer Reviews | 4.7 4.7 out of 5 stars (852) |
| Date First Available | June 19, 2018 |
| Exterior Finish | Brass |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 5 |
| Item Weight | 3.2 ounces |
| Item model number | AM-125 5B-5 |
| Manufacturer | Boeray |
| Material | Brass |
| Measurement System | English |
| Number of Pieces | 5 |
| Package Dimensions | 3.7 x 2.4 x 0.43 inches |
| Part Number | AM-125 5B-5 |
| Size | 5/16" Barb to 1/4" NPT Male |
| Thread Type | NPT |
| UPC | 667797544683 |

## Product Details

- **Brand:** boeray
- **Color:** Gold
- **Connector Type:** Barb
- **Exterior Finish:** Brass
- **Item Weight:** 0.09 Kilograms
- **Manufacturer:** Boeray
- **Material:** Brass
- **Number of Pieces:** 5
- **Size:** 5/16" Barb to 1/4" NPT Male
- **Thread Type:** NPT

## Images

![5pcs Brass Hose Barb Fittings 5/16 Inch Barb to 1/4 Inch NPT Male Thread Air Hose Fittings Adapter Connector Water Fuel Air Line Fittings 5/16” × 1/4” NPT Brass Fittings - Image 1](https://m.media-amazon.com/images/I/71EB8FpvfML.jpg)
![5pcs Brass Hose Barb Fittings 5/16 Inch Barb to 1/4 Inch NPT Male Thread Air Hose Fittings Adapter Connector Water Fuel Air Line Fittings 5/16” × 1/4” NPT Brass Fittings - Image 2](https://m.media-amazon.com/images/I/71kVj3XlyzL.jpg)
![5pcs Brass Hose Barb Fittings 5/16 Inch Barb to 1/4 Inch NPT Male Thread Air Hose Fittings Adapter Connector Water Fuel Air Line Fittings 5/16” × 1/4” NPT Brass Fittings - Image 3](https://m.media-amazon.com/images/I/71bHSzsHwRL.jpg)
![5pcs Brass Hose Barb Fittings 5/16 Inch Barb to 1/4 Inch NPT Male Thread Air Hose Fittings Adapter Connector Water Fuel Air Line Fittings 5/16” × 1/4” NPT Brass Fittings - Image 4](https://m.media-amazon.com/images/I/716du4dr3dL.jpg)
![5pcs Brass Hose Barb Fittings 5/16 Inch Barb to 1/4 Inch NPT Male Thread Air Hose Fittings Adapter Connector Water Fuel Air Line Fittings 5/16” × 1/4” NPT Brass Fittings - Image 5](https://m.media-amazon.com/images/I/71IzYY+i6kL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Hard to find size, received in two days.
*by G***N on February 21, 2026*

Quality part at good price.

### ⭐⭐⭐⭐⭐ Great fittings.
*by Z***N on January 4, 2026*

Fit and finish is spot on.

### ⭐⭐⭐⭐⭐ Brass fittings
*by M***D on July 30, 2025*

The fittings worked well for my application. They are well made and fit was perfect. The price is the best when you buy more than one or two.

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**Shop now:** [https://www.desertcart.fi/products/105491912-5pcs-brass-hose-barb-fittings-5-16-inch-barb-to](https://www.desertcart.fi/products/105491912-5pcs-brass-hose-barb-fittings-5-16-inch-barb-to)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-14*