---
product_id: 503803549
title: "WHK 6 PACK PEX-B 1 inch X 1 Inch Male NPT (MNPT) Adapter Crimp Pex Fittings"
brand: "whk"
price: "€ 80.14"
currency: EUR
in_stock: true
reviews_count: 8
category: "Whk"
url: https://www.desertcart.gr/products/503803549-whk-6-pack-pex-b-1-inch-x-1-inch
store_origin: GR
region: Greece
---

# Quick Crimp & Threaded Installation High Temp Resistance 32℉–200℉ 100% Lead-Free Brass - Safe & Durable WHK 6 PACK PEX-B 1 inch X 1 Inch Male NPT (MNPT) Adapter Crimp Pex Fittings

**Brand:** whk
**Price:** € 80.14
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade Your Plumbing Game with Leak-Proof Brass Precision!

## Quick Answers

- **What is this?** WHK 6 PACK PEX-B 1 inch X 1 Inch Male NPT (MNPT) Adapter Crimp Pex Fittings by whk
- **How much does it cost?** € 80.14 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/503803549-whk-6-pack-pex-b-1-inch-x-1-inch)

## Best For

- whk enthusiasts

## Why This Product

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

## Key Features

- • **Bulk 6-Pack Value:** Stock up and stay ready with six reliable adapters, perfect for professional or DIY projects.
- • **Effortless Installation:** Crimp and threaded ends enable fast, leak-proof connections—no fuss, no downtime.
- • **Premium Lead-Free Brass Construction:** Ensures safe, corrosion-resistant plumbing for your drinking water system.
- • **Universal 1" PEX to Male NPT Adapter:** Seamlessly connects PEX B/C pipes to standard 1" female threaded pipes or fittings.
- • **High Temperature & Corrosion Resistance:** Built to withstand 32℉ to 200℉ for HVAC, RV, and potable water applications.

## Overview

The WHK 6 PACK PEX-B 1" x 1" Male NPT Adapter Crimp PEX Fittings are crafted from 100% lead-free brass, offering superior durability and safety for potable water systems. Designed for quick and secure connections between PEX B/C pipes and 1" female threaded pipes, these adapters resist corrosion and high temperatures (32℉–200℉). Ideal for plumbing, HVAC, and RV applications, this 6-pack ensures you’re always prepared with premium, code-compliant fittings.

## Description

WHK PEX-B 1 inch X 1 Inch Male NPT (MNPT) Adapter Crimp Pex Fittings is made of premium Lead Free Brass.WHK is always commit to supply premium quality 1" pex to 1" male NPT Fittings adapter,It can faster to install on 1 Inch PEX B,PEX C pipe (1 Inch Pex B fittings) and another end size is Male NPT thread which can connect Female threadred 1 inch Iron Pipe or Female Fittings in plumbing system,Simple and Quickly.We suggest that you can back up one as be family portable drinking water system,HVAC system and rv water system.You will receive 6 PCS 1 PEX pipe fittings with 1 Inch Male NPT Thead.

Review: Great product - Exactly what I ordered, definitely a tight fit but I’d rather have that than it leak, great seal great price point compared to stores like Lowe’s
Review: High quality. Exactly what was needed. Lead-free Brass so it’s completely safe for drinking water. - Excellent lead-free Brass fittings. 100% arrived intact (no dents, each and all ready to use).

## Features

- ★【USE LEAD FREE BRSS MORE SAFE AND HEALTH】●The material of pex 1 inch fittings is use solid 100% heavy duty Lead Free brass,safety and durable,It ensure your protable drinking water is health and Non-Pollution.●The 1 inch pex male adapter is high temperature ductility and low magnetic permeability.Meets ASSE 1011/CSA B64.2 and ANSI/NSF 61-9 Standard.High-quality brass resists corrosion,rust and high temperature (32℉—200℉).
- ★【EASY TO INSTALLTION 】WHK PEX Male 1 inch thread fittings adapter,One end has Male 1" PEX crimp connector and Male 1" NPT thread in another end,It can quick easy to push into PEX B,C tubing to connect Female 1" NPT thread Pipe(for example it can use 1 Inch female galvanized pipe to pex connection ) or 1" NPT Female fittings.
- ★【PEX FITTINGS 1 In SIZE】PEX 1" x NTP Male 1",Pls hceck carefully before you purchse it.
- ★【Pex male adapter 1" Application and Compatibility】●The 1" inch pex pipe fittings are widen use to Pex pipes and hot&cold portable drinking water system,HVAC system and RV.●Compatible with Stainless Steel Clamp & Copper Crimp Ring Systems
- ★【100% Satisfaction Service and Package includes】The Package has 6 PCS 1 Inch PEX x 1 Inch Male NPT threaded adapter,Pls contact us if you are not satisfied our products,We will help you to refund.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | WHK |
| Color | Brass |
| Connector Type | Adapter |
| Item dimensions L x W x H | 1.9 x 1.5 x 1.5 inches |
| Material | Brass |
| Size | 1 Inch |

## Images

![WHK 6 PACK PEX-B 1 inch X 1 Inch Male NPT (MNPT) Adapter Crimp Pex Fittings - Image 1](https://m.media-amazon.com/images/I/811tFg62RNL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by H***N on January 21, 2026*

Exactly what I ordered, definitely a tight fit but I’d rather have that than it leak, great seal great price point compared to stores like Lowe’s

### ⭐⭐⭐⭐⭐ High quality. Exactly what was needed. Lead-free Brass so it’s completely safe for drinking water.
*by A***R on December 22, 2025*

Excellent lead-free Brass fittings. 100% arrived intact (no dents, each and all ready to use).

### ⭐⭐⭐⭐⭐ Solid quality
*by J***C on October 12, 2025*

Decent quality. No issues getting threads to deal properly.

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**Shop now:** [https://www.desertcart.gr/products/503803549-whk-6-pack-pex-b-1-inch-x-1-inch](https://www.desertcart.gr/products/503803549-whk-6-pack-pex-b-1-inch-x-1-inch)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-04*