M3 Stud Screw-In Thermistor 100K NTC 3950 for Extruder J-Head Hotend ENDER-3 CR10 CR10S M3 Thread Heatblock 3D Printer Accessory

M3 Stud Screw-In Thermistor 100K NTC 3950 for Extruder J-Head Hotend ENDER-3 CR10 CR10S M3 Thread Heatblock 3D Printer Accessory

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