Cartridge Heaters | McMaster-Carr

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857 Products

Heating Elements

Insertion Heating Elements for Plates, Molds, and Dies

Install into drilled holes in metal parts for quick heating through direct contact

763 products

Insertion Heating Elements with Internal Temperature Sensor for Plates, Molds, and Dies

The built-in thermocouple eliminates the need for an external temperature sensor

43 products

Compact Screw-Plug Immersion Heating Elements for Oil and Coolant

Fit into compact openings that are 1 NPT or smaller

10 products

Easy-Maintenance Insertion Heating Elements for Plates, Molds, and Dies

Graphite coating acts as a dry lubricant, so they slide out easily for cleaning

13 products

Other Products

Insertion Heaters for 3D Printer Extruder Heating Elements

Heat filaments to melt them as they pass through extruders

6 products

3D Printer Extruder Heating Elements

Replace your entire heating element, or switch it out to print at higher speeds or temperatures

20 products

Antiseize Lubricants

Prevent threaded fasteners from sticking due to rust, dirt, and heat

2 products