---
product_id: 335079600
title: "GROZ Button Head Coupler with Wear Resistant Metal Seal| Ideal for use with Button Head Grease Fitting in Heavy Machinery| Fitting Size: 16 mm |Pressure : Upto 6000 PSI |PCN/3/B"
brand: "groz"
price: "€ 16.71"
currency: EUR
in_stock: true
reviews_count: 4
category: "Groz"
url: https://www.desertcart.ie/products/335079600-groz-button-head-coupler-with-wear-resistant-metal-seal-ideal
store_origin: IE
region: Ireland
---

# Up to 6000 PSI pressure 16 mm precision fitting Wear-resistant metal seal GROZ Button Head Coupler with Wear Resistant Metal Seal| Ideal for use with Button Head Grease Fitting in Heavy Machinery| Fitting Size: 16 mm |Pressure : Upto 6000 PSI |PCN/3/B

**Brand:** groz
**Price:** € 16.71
**Availability:** ✅ In Stock

## Summary

> 🛠️ Lock in durability, pressure, and precision — don’t let your machinery settle for less!

## Quick Answers

- **What is this?** GROZ Button Head Coupler with Wear Resistant Metal Seal| Ideal for use with Button Head Grease Fitting in Heavy Machinery| Fitting Size: 16 mm |Pressure : Upto 6000 PSI |PCN/3/B by groz
- **How much does it cost?** € 16.71 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/335079600-groz-button-head-coupler-with-wear-resistant-metal-seal-ideal)

## Best For

- groz enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Reliable Design:** Lightweight 830g unit with compact dimensions fits easily into any grease gun setup.
- • **Optimized for Medium-Duty Pressure:** Handles pressures up to 6000 PSI, ideal for heavy machinery and contractor equipment.
- • **Precision Fit for Seamless Operation:** 16 mm BSPT thread size perfectly matches button head grease fittings for leak-free coupling.
- • **Engineered for Heavy-Duty Performance:** Zinc die-cast body ensures unmatched strength and durability under pressure.
- • **Built to Last with Wear-Resistant Seal:** Metal seal technology extends lifespan by resisting wear in demanding environments.

## Overview

The GROZ Button Head Coupler PCN/3/B is a robust zinc die-cast coupling device designed for button head grease fittings with a 16 mm BSPT thread. Engineered to withstand pressures up to 6000 PSI, it features a wear-resistant metal seal that significantly extends service life, making it the go-to choice for heavy machinery, agricultural, and contractor equipment maintenance.

## Description

Groz button head coupler comes with zinc die cast construction which imparts strength and durability. It also has a metal seal that provides increased resistance to wear, thus increasing the life of the product. Groz button head coupler is ideal for use with button head grease fitting found in heavy machinery, agricultural or contractor’s equipment.

Review: Good Product - Thanks desertcart Superb ... Thanks Again... Good Quality And Same Items
Review: Grease gun - Best Grease gun nipple.

## Features

- PACKAGE CONTENTS: 1 Unit of Groz PCN/3/B Button Head Coupler
- STRONG AND DURABLE: Zinc die cast construction makes the coupler strong and durable
- WEAR RESISTANT SEAL: Coupler comes with metal seal for increased resistance to wear
- MEDIUM DUTY PRESSURE RANGE: Ideal for button head fitting size of 16 mm and pressure range up to 6000 PSI
- USE WITH: Hand Operated Grease Gun

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08K4637W4 |
| Best Sellers Rank | #29,162 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #37 in Abrasive Accessories |
| Brand | Groz |
| Colour | Silver |
| Connector Type | Coupling |
| Country of Origin | India |
| Exterior Finish | Zinc |
| Generic Name | Grease |
| Importer | GROZ NET INDUSTRIES, Village- Kherki Daula, N.H. # 8, Gurgaon ( Haryana )- 122001 ; 0124-2827700 |
| Included Components | 1 |
| Item Dimensions LxWxH | 8.9 x 7.5 x 2.7 Centimeters |
| Item Weight | 830 g |
| Item dimensions L x W x H | 8.9 x 7.5 x 2.7 Centimeters |
| Item model number | PCN/3/B |
| Manufacturer | GROZ NET INDUSTRIES, Village- Kherki Daula, N.H. # 8, Gurgaon ( Haryana )- 122001 ; 0124-2827700, Groz |
| Material | Metal, Zinc |
| Net Quantity | 1 Count |
| Number of Pieces | 1 |
| Packer | GROZ NET INDUSTRIES, Village- Kherki Daula, N.H. # 8, Gurgaon ( Haryana )- 122001 ; 0124-2827700 |
| Product Dimensions | 8.9 x 7.5 x 2.7 cm; 830 g |
| Set Name | Single |
| Size | Medium Duty 5/8", (4000 psi) |
| Thread Size | 16 mm |
| Thread Type | BSPT |

## Product Details

- **Brand:** Groz
- **Colour:** Silver
- **Connector Type:** Coupling
- **Exterior Finish:** Zinc
- **Item Weight:** 830 Grams
- **Item dimensions L x W x H:** 8.9 x 7.5 x 2.7 Centimeters
- **Material:** Metal, Zinc
- **Size:** Medium Duty 5/8", (4000 psi)
- **Thread Size:** 16 mm
- **Thread Type:** BSPT

## Images

![GROZ Button Head Coupler with Wear Resistant Metal Seal| Ideal for use with Button Head Grease Fitting in Heavy Machinery| Fitting Size: 16 mm |Pressure : Upto 6000 PSI |PCN/3/B - Image 1](https://m.media-amazon.com/images/I/61DCcmhrP9L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good Product
*by P***R on 14 December 2025*

Thanks Amazon Superb ... Thanks Again... Good Quality And Same Items

### ⭐⭐⭐⭐⭐ Grease gun
*by D***P on 17 May 2025*

Best Grease gun nipple.

### ⭐⭐⭐⭐⭐ for track machine
*by I***M on 29 August 2022*

Useful for track machine

## Frequently Bought Together

- GROZ Button Head Coupler with Wear Resistant Metal Seal| Ideal for use with Button Head Grease Fitting in Heavy Machinery| Fitting Size: 16 mm |Pressure : Upto 6000 PSI |PCN/3/B
- GROZ Button Head Coupler with Wear Resistant Metal Seal| Ideal for Use with Button Head Grease Fitting in Heavy Machinery| Fitting Size: 22 mm |Pressure : Upto 7500 PSI |PCN/2/B
- GROZ Button Head Coupler with wear resistant metal seal| Ideal for use with button head grease fitting found in heavy machinery| Fitting Size: 16 mm |Pressure : Upto 3000 PSI |HOC/1/B

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ie/products/335079600-groz-button-head-coupler-with-wear-resistant-metal-seal-ideal](https://www.desertcart.ie/products/335079600-groz-button-head-coupler-with-wear-resistant-metal-seal-ideal)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-03*