---
product_id: 131110287
title: "F1RST LAYERAuthentic F1RST LAYER Industrial Quality Stainless Steel Pneumatic Fittings 8 x PC4-M10 + 8 x PC4-M6 for All Ender and CR Series Creality Printers"
brand: "f1rst layer"
price: "€ 12.10"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.ie/products/131110287-f1rst-layerauthentic-f1rst-layer-industrial-quality-stainless-steel-pneumatic-fittings
store_origin: IE
region: Ireland
---

# Stainless Steel Durability High-Speed Performance Precision Engineering F1RST LAYERAuthentic F1RST LAYER Industrial Quality Stainless Steel Pneumatic Fittings 8 x PC4-M10 + 8 x PC4-M6 for All Ender and CR Series Creality Printers

**Brand:** f1rst layer
**Price:** € 12.10
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your 3D Printing Game!

## Quick Answers

- **What is this?** F1RST LAYERAuthentic F1RST LAYER Industrial Quality Stainless Steel Pneumatic Fittings 8 x PC4-M10 + 8 x PC4-M6 for All Ender and CR Series Creality Printers by f1rst layer
- **How much does it cost?** € 12.10 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/131110287-f1rst-layerauthentic-f1rst-layer-industrial-quality-stainless-steel-pneumatic-fittings)

## Best For

- f1rst layer enthusiasts

## Why This Product

- Trusted f1rst layer brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Secure Grip:** All-metal teeth ensure a firm hold on PTFE tubing, eliminating slippage.
- • **Easy Installation:** Includes 8 PC4-M6 and 8 PC4-M10 fittings for seamless integration.
- • **Quality Assurance:** Handpicked and rigorously tested for the best 3D printing experience.
- • **Unmatched Quality:** Upgrade to industrial-grade stainless steel for superior durability.
- • **Long-lasting Reliability:** Strong spring action keeps fittings secure for extended use.

## Overview

The Authentic F1RST LAYER Industrial Quality Stainless Steel Pneumatic Fittings set includes 8 PC4-M10 and 8 PC4-M6 fittings designed for all Ender and CR series Creality printers. These high-quality stainless steel fittings outperform standard brass options, providing enhanced durability, secure grip, and long-lasting reliability for your 3D printing needs.

## Description

F1RST LAYERAuthentic F1RST LAYER Industrial Quality Stainless Steel Pneumatic Fittings 8 x PC4-M10 + 8 x PC4-M6 for All Ender and CR Series Creality Printers

## Features

- These high-quality stainless-steel fittings are much sturdier than stock Ender series and other Chinese printers' brass fittings. You will immediately notice the difference in quality when using them.
- The improvements include all metal teeth within the fittings that firmly grip the PTFE tubing, ensuring no slippage when extruding the filament at high speeds. The plastic top of the fittings is also held in place with a strong and durable spring action that ensures reliable functionality that never faulters over a long period of time.
- Contains 8 PC4-M6 stainless steel fittings that can be easily attached to the extruder end of your 3D printer's PTFE tube.
- Contains 8 PC4-M10 stainless steel fittings that connect perfectly to the hot end of the PTFE tube of your 3D printer.
- F1RST LAYER only offers the highest quality products available in the 3D printing market. We personally hand pick all of the products we sell and our quality control measures are second to none.

## Images

![F1RST LAYERAuthentic F1RST LAYER Industrial Quality Stainless Steel Pneumatic Fittings 8 x PC4-M10 + 8 x PC4-M6 for All Ender and CR Series Creality Printers - Image 1](https://m.media-amazon.com/images/I/617-r4CjllL.jpg)
![F1RST LAYERAuthentic F1RST LAYER Industrial Quality Stainless Steel Pneumatic Fittings 8 x PC4-M10 + 8 x PC4-M6 for All Ender and CR Series Creality Printers - Image 2](https://m.media-amazon.com/images/I/51f9PEBCvGL.jpg)
![F1RST LAYERAuthentic F1RST LAYER Industrial Quality Stainless Steel Pneumatic Fittings 8 x PC4-M10 + 8 x PC4-M6 for All Ender and CR Series Creality Printers - Image 3](https://m.media-amazon.com/images/I/716IhrZKbbL.jpg)
![F1RST LAYERAuthentic F1RST LAYER Industrial Quality Stainless Steel Pneumatic Fittings 8 x PC4-M10 + 8 x PC4-M6 for All Ender and CR Series Creality Printers - Image 4](https://m.media-amazon.com/images/I/71DItIROS3L.jpg)
![F1RST LAYERAuthentic F1RST LAYER Industrial Quality Stainless Steel Pneumatic Fittings 8 x PC4-M10 + 8 x PC4-M6 for All Ender and CR Series Creality Printers - Image 5](https://m.media-amazon.com/images/I/21rqRP0IA-L.jpg)

## Customer Reviews

### ⭐ 







  
  
    One size works great, the extruder coupling is poopoo!
  

*by M***Y on Reviewed in the United States 🇺🇸 on June 3, 2020*

I got got this set and at first I was happy. Installed the couplers with my new bowden tube and all seemed well. Then one day I came back to check on a print and the hot end was fine but the coupler for the extruder end had broken and I had small metal bits stuck in my new bowden tube and a failed print with filament I had to clean up and thankfully salvage.I thought that this was just an isolated incident and there are times that products fail , no biggie I had installed two others on two different printers and those seem to be good.Well sadly that wound up not being the case! Every one of the couplers on the EXTRUDER went bad and ruined prints and bowden tube with one of the prints being  was 3 days into a four day print and spaghetti every where!Now, the hot end couplers have been fine! Not one issue. But with every coupler for the extruder failing resulting in bad prints and  yards wasted filament this is not  good set to buy or  they should sell the differentone seperately.I have since installed  the fatory couplers and have been going without issues of prints failing from a bad connector on the extruder

### ⭐⭐⭐⭐⭐ 







  
  
    Much better than stock
  

*by A***X on Reviewed in the United States 🇺🇸 on May 26, 2020*

The holding power is much greater and these feel a lot more rugged than the stock fittings. There is a certain quality they have when the release is pressed that feels much more robust. The price for the amount of these you get can't be beat.

### ⭐⭐⭐⭐⭐ 







  
  
    Better quality then the stock ones
  

*by S***T on Reviewed in the United States 🇺🇸 on July 25, 2021*

Easy to print

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-01-26*