Is there a better option for connectors on my Bowden hot end

Genuine Upgrades: Creality Capricorn XS Series Bowden PTFE tubing is the lowest friction premium tubing on the market with faster response, less

Creality Capricorn Bowden Tubing 1M, Bowden PTFE Tube for 1.75mm Filament with 2X PC4-M6 Extruder Fitting & 2X PC4-M10 Hotend Fitting for Ender 3

Micro Swiss NG™ REVO Direct Drive Extruder for Creality CR-10 / Ender — Micro Swiss Online Store

Reprap development and further adventures in DIY 3D printing: Hot-end for 1.75mm Filament (Push-fit Bowden)

Applicability & compatibility: compatible with all 1.75mm E3D V6 Makerbot 3D printer; NTC connector with terminal, easy to intall Anti-leakage

E3D V6 Hot End Full Kit 1.75mm 12V Bowden/RepRap 3D Printer Extruder Parts Accessories 0.4mm Nozzle

Feeding Both Filament And Electrons Through A Custom D-Sub Connector

E3d V6 BP6 Hotend Bowden PC4-01 Thread Connector Direct 4*2 Feeding PTFE Tube

Anyone know how to get these Bowden tube nuts off easily. Feels like mine has fused into the hotend : r/ender3

Haldis 3D Printer Bowden Extruder Hotend Kits,Upgraded 24V All Metal V6 J-Head Extrusion Hot End Parts with 5 Pieces Brass Nozzle + 3 Cooling Fans(3010) for All 1.75mm E3D V6 Makernot (

Anycubic i3 Mega S – Hotend Cable and Bowden Tube Routing Mod

A Tale of Eight Enders: Maker Steve's Bowden Edition - Compression Fitting Fix - Maker Steve