---
product_id: 380922432
title: "Industrial Air Plug, M-Style®, 1/4\" MNPT, Air Compressor Fitting, Air Hose Quick Connect Fitting, 727 (Pack of 10)"
brand: "milton"
price: "HK$330"
currency: HKD
in_stock: true
url: https://www.desertcart.hk/products/380922432-industrial-air-plug-m-style-1-4-mnpt-air-compressor
store_origin: HK
region: Hong Kong
---

# 40 SCFM max airflow 250°F max temp rating 1/4" MNPT precision fit Industrial Air Plug, M-Style®, 1/4" MNPT, Air Compressor Fitting, Air Hose Quick Connect Fitting, 727 (Pack of 10)

**Brand:** milton
**Price:** HK$330
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your air game with Milton’s legendary M-Style plugs—where precision meets power!

## Quick Answers

- **What is this?** Industrial Air Plug, M-Style®, 1/4" MNPT, Air Compressor Fitting, Air Hose Quick Connect Fitting, 727 (Pack of 10) by milton
- **How much does it cost?** HK$330 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/380922432-industrial-air-plug-m-style-1-4-mnpt-air-compressor)

## Best For

- milton enthusiasts

## Why This Product

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

## Key Features

- • **Optimized Airflow:** Delivers a robust 40 SCFM for efficient, uninterrupted operation
- • **Bulk Pack Convenience:** Set of 10 plugs ensures you’re always stocked and ready for any project
- • **Compact & Lightweight:** Sleek alloy steel design at just 45g per plug—easy to handle and install
- • **High-Pressure Performance:** Handles up to 300 PSI to power your toughest pneumatic tools without compromise
- • **Military-Grade Durability:** Built to MIL-C-4109 specs for unmatched reliability in demanding environments

## Overview

The Milton 727 Industrial Air Plug is a 1/4" MNPT quick-connect fitting engineered for high-pressure pneumatic systems. Rated for up to 300 PSI and 250°F, it supports airflow up to 40 SCFM. Manufactured from durable alloy steel and compliant with military specification MIL-C-4109, this pack of 10 plugs offers professional-grade reliability and efficiency for automotive, construction, and industrial applications.

## Description

For the past 70 years, Milton has been the product of choice when it comes to pneumatic accessories. We have invented numerous industry standard products, including the classic M-Style “I/M” KWIK Change Coupler and Plug, Window Inflator Guage, Safety Blow Guns and the iconic Driveway Signal chimes and bell. With these inventions, our portfolio has grown to over 1400 different SKU’s. These products cover a broad range of applications in various industries, such as automotive, fleet maintenance, construction, and manufacturing. To this day, Milton continues to be the industry leader in high quality pneumatic accessories and fittings, proudly living up to our heritage of superior products and reliability

## Features

- Milton 727 1/4" Male Plug M-Style
- 1/4" male national pipe thread
- Maximum inlet pressure of 300 pounds per square inch
- Maximum air flow of 40 standard cubic feet per minute
- Maximum temperature of 250 degrees Fahrenheit.Complies with military specification MIL-C-4109

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Milton Industries |
| Part Number | 727 |
| Product Dimensions | 6.86 x 6.1 x 4.83 cm; 45.36 g |
| Item model number | 727 |
| Size | Box of 10 |
| Colour | Box of 10 |
| Style | Military |
| Material | Alloy Steel |
| Item Package Quantity | 1 |
| Number of Pieces | 10 |
| Included Components | Plug |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 45.4 g |

## Product Details

- **Size:** Box of 10
- **Material:** Alloy Steel
- **Brand:** Milton
- **Colour:** Box of 10
- **Item dimensions L x W x H:** 6.9 x 6.1 x 4.8 centimetres
- **Connector type:** Plug
- **Thread size:** 0.25 inch
- **Exterior finish:** Alloy Steel
- **Thread type:** NPT
- **Item weight:** 0.1 Pounds

## Images

![Industrial Air Plug, M-Style®, 1/4" MNPT, Air Compressor Fitting, Air Hose Quick Connect Fitting, 727 (Pack of 10) - Image 1](https://m.media-amazon.com/images/I/71loV-sroKL.jpg)
![Industrial Air Plug, M-Style®, 1/4" MNPT, Air Compressor Fitting, Air Hose Quick Connect Fitting, 727 (Pack of 10) - Image 2](https://m.media-amazon.com/images/I/51s9s94tYdL.jpg)
![Industrial Air Plug, M-Style®, 1/4" MNPT, Air Compressor Fitting, Air Hose Quick Connect Fitting, 727 (Pack of 10) - Image 3](https://m.media-amazon.com/images/I/51FMOZy9kOL.jpg)
![Industrial Air Plug, M-Style®, 1/4" MNPT, Air Compressor Fitting, Air Hose Quick Connect Fitting, 727 (Pack of 10) - Image 4](https://m.media-amazon.com/images/I/51Xic0UcJML.jpg)
![Industrial Air Plug, M-Style®, 1/4" MNPT, Air Compressor Fitting, Air Hose Quick Connect Fitting, 727 (Pack of 10) - Image 5](https://m.media-amazon.com/images/I/51Vq-lTrxrL.jpg)

## Available Options

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

## Frequently Bought Together

- Milton Industrial Air Plug, M-STYLE, 1/4" MNPT, Air Compressor Fitting, Air Hose Quick Connect Fitting, 727 (Pack of 10)
- Milton S-715-4 1/4" FNPT M Style Coupler - Pack of 4
- Milton 728 1/4" FNPT M Style Plug - Box of 10

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**Shop now:** [https://www.desertcart.hk/products/380922432-industrial-air-plug-m-style-1-4-mnpt-air-compressor](https://www.desertcart.hk/products/380922432-industrial-air-plug-m-style-1-4-mnpt-air-compressor)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-08*