---
product_id: 67427847
title: "2 Pcs PTFE Teflon Tube (2M) 4 Pcs PC4-M6 Quick Fitting 4 Pcs PC4-M10 Straight Pneumatic Fitting Push to Connect for 3D Printer 1.75mm Filament"
brand: "siquk"
price: "S$24"
currency: SGD
in_stock: true
reviews_count: 13
category: "Siquk"
url: https://www.desertcart.sg/products/67427847-2-pcs-ptfe-teflon-tube-2m-4-pcs-pc4-m6
store_origin: SG
region: Singapore
---

# M6 & M10 quick fittings 2m premium PTFE tubing 260℃ heat resistance 2 Pcs PTFE Teflon Tube (2M) 4 Pcs PC4-M6 Quick Fitting 4 Pcs PC4-M10 Straight Pneumatic Fitting Push to Connect for 3D Printer 1.75mm Filament

**Brand:** siquk
**Price:** S$24
**Availability:** ✅ In Stock

## Summary

> 🔥 Upgrade your 3D printing game with precision and speed! 🖨️

## Quick Answers

- **What is this?** 2 Pcs PTFE Teflon Tube (2M) 4 Pcs PC4-M6 Quick Fitting 4 Pcs PC4-M10 Straight Pneumatic Fitting Push to Connect for 3D Printer 1.75mm Filament by siquk
- **How much does it cost?** S$24 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/67427847-2-pcs-ptfe-teflon-tube-2m-4-pcs-pc4-m6)

## Best For

- siquk enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Installation:** Tool-free, quick-connect design gets your printer back online in under 15 minutes—no downtime, no hassle.
- • **Heat-Resistant & Non-Toxic:** Premium PTFE material withstands up to 260℃, ensuring safe, reliable printing under pressure.
- • **Dual-Threaded Quick Fittings:** M6 and M10 push-to-connect fittings crafted from copper & stainless steel for rock-solid durability.
- • **Precision Engineered PTFE Tubing:** Ultra-smooth 4mm OD, 2mm ID for flawless filament flow and clog-free printing.
- • **Universal 3D Printer Compatibility:** Seamlessly fits all 1.75mm PLA/ABS printers including Anet A8 and Creality upgrades.

## Overview

The SIQUK PTFE Teflon Tube kit includes 2 meters of premium heat-resistant tubing and 8 quick-connect pneumatic fittings (M6 & M10). Designed for 1.75mm filament 3D printers, it ensures smooth filament feeding, durability with copper and stainless steel fittings, and easy installation—perfect for professionals demanding reliability and efficiency.

## Description

desertcart.com: SIQUK 2 Pcs PTFE Teflon Tube (2M) 4 Pcs PC4-M6 Quick Fitting 4 Pcs PC4-M10 Straight Pneumatic Fitting Push to Connect for 3D Printer 1.75mm Filament : Industrial & Scientific

Review: Worked perfectly! - I didn't know I needed this until I NEEDED it! The package arrived a day early, the parts fit my Longer 3D printer perfectly, and I had it running again in about 15 minutes!
Review: A Great Price for a Great Product - I used it for upgrading my Creality 3 Pro. It works just like it's supposed to.

## Features

- Teflon Tube: outside diameter 4mm, inside diameter 2mm; density 2.15-2.20g/cm3; it made of premium PTFE (Poly Tetra Fluoro Ethylene) material, safety and non-toxic, heat resistant up to 260℃
- PC4-M6 fittings: thread M6/3mm, inner diameter(blue end) 4mm, fit for the tube whose outer diameter is 4mm, the fitting made of premium copper and plastic, sturdy and durable
- PC4-M10 fittings: thread M10/6mm, inner diameter(black end) 4mm, fit for the tube whose outer diameter is 4mm, the fitting made of high qulity stainless steel and plastic, high hardness, antioxidtion, anti corrosion
- Compatibility: compatible with all 1.75mm PLA ABS 3D printer, works with Anet A8
- Installation: connecting by the outer thread of the quick fitting, easy to install

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07DC594D6 |
| Best Sellers Rank | #166,462 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3,076 in 3D Printer Accessories |
| Date First Available | May 28, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 4.9 ounces |
| Item model number | SK-18-152 |
| Manufacturer | SIQUK |
| Product Dimensions | 4.72 x 4.72 x 0.59 inches |

## Product Details

- **Brand:** SIQUK
- **Compatible Devices:** Laptop, Smartphone
- **Item Weight:** 0.14 Kilograms
- **Material:** PTFE
- **Supported File Format:** STL,OBJ,GCODE

## Images

![2 Pcs PTFE Teflon Tube (2M) 4 Pcs PC4-M6 Quick Fitting 4 Pcs PC4-M10 Straight Pneumatic Fitting Push to Connect for 3D Printer 1.75mm Filament - Image 1](https://m.media-amazon.com/images/I/51PmJfBxc4L.jpg)

## Questions & Answers

**Q: Will these work on a Monoprice select mini v2?**
A: Based on the images of the printer, it might be able to work on the Monoprice Select Mini V2 since this product supports 1.75 filament size.  You must always consider the size of the filament you are going to use when replacing parts.

**Q: Would this size fitting and tube work with a Creality Ender 3?**
A: I used them on my Ender 3 and they worked great, well worth it.

**Q: Will it be necessary to cut the tube to length for an Ender 3 Pro?**
A: Yes, the tube is significantly longer than what is needed for the ender 3. Using the flush cutters from the ender 3 is sufficient to cut them.

**Q: I know this works on older Ender 3 models, does it work on the newest version (2019)?**
A: I have bought 2x Ender 3's one that shipped last month and one that shipped in 2018, both seems to be nearly identical. Tubing and fittings are the same.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked perfectly!
*by S***Y on August 20, 2025*

I didn't know I needed this until I NEEDED it! The package arrived a day early, the parts fit my Longer 3D printer perfectly, and I had it running again in about 15 minutes!

### ⭐⭐⭐⭐⭐ A Great Price for a Great Product
*by D***. on April 3, 2024*

I used it for upgrading my Creality 3 Pro. It works just like it's supposed to.

### ⭐⭐⭐⭐⭐ The couplings are definitely worth it.
*by B***B on October 3, 2020*

First off, I haven't used the tube, so I can't really comment on that. I haven't seen any reason to replace my stock bowden tube, so these are just spares if I need it in the future. The couplings, however, are great. I haven't had them very long, so we'll see how they hold up over time. But I saw an immediate improvement to the consistency of my models after swapping out the stock coupling on my ender 3. I've been running the printer almost 24/7 for several days, and there's no sign of any issues yet. Even I do end up needing to replace it again in a few weeks, this barely cost me anything and there's still 3 more sets of spare couplings.

## Frequently Bought Together

- SIQUK 2 Pcs PTFE Teflon Tube (2M) 4 Pcs PC4-M6 Quick Fitting 4 Pcs PC4-M10 Straight Pneumatic Fitting Push to Connect for 3D Printer 1.75mm Filament
- 8mm OD 20mm Long Light Load Compression Mould Die Spring Yellow Compression Mould Die Spring for The Ender 3s Bed 20pcs

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-18*