Prototyping Printer Components | McMaster-Carr

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System of Measurement

Opening Diameter

Filament Diameter

Width

Length

Thread Size

Thickness

Trade Name

Shape

Maximum Temperature

Less than 250° F

250° F to 499° F

500° F to 749° F

750° F to 899° F

900° F or greater

Backing Type

Thread Length

Body Material

303 Stainless Steel

Voltage

Tip Material

303 Stainless Steel

Material

Borosilicate Glass

Magnesium Oxide

Silicone Rubber

Stainless Steel

RoHS

Compliant with Exemptions

DFARS Specialty Metals

Export Control Classification Number (ECCN)

REACH

Hardness Rating

Color

Hardness

Knoop 418 HK 0.1

Knoop 5100 HK 0.1

Rockwell B50 to Rockwell B82

Texture

Tip Length

Clarity

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194 Products

Fabricating and Machining

3D Printer Extruder Heating Elements

3D Printer Extruder Heating Elements

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

3D Printer Nozzles

3D Printer Nozzles

Extrude melted filament onto print surfaces to build parts

3D Printer Probes

3D Printer Probes

Map the ups and downs of print surfaces so printers extrude at the proper height

3D Printer Build Surfaces

3D Printer Build Surfaces

Stick on top of printer beds for more accurate parts than those made on bare beds

Filament Guides for 3D Printer Extruder Heating Elements

Filament Guides for 3D Printer Extruder Heating Elements

Hold and direct filament toward the nozzle as it melts in the heating block

Heating Blocks for 3D Printer Extruder Heating Elements

Heating Blocks for 3D Printer Extruder Heating Elements

Disperse heat to melt filaments evenly as they pass through extruders

Insertion Heaters for 3D Printer Extruder Heating Elements

Insertion Heaters for 3D Printer Extruder Heating Elements

Heat filaments to melt them as they pass through extruders

Temperature Sensors for 3D Printer Extruder Heating Elements

Temperature Sensors for 3D Printer Extruder Heating Elements

Measure heating block temperature and send it to printer controllers

Protective Covers for 3D Printer Extruder Heating Elements

Protective Covers for 3D Printer Extruder Heating Elements

Shield heating elements to prevent sticky filament buildup

Raw Materials

Plastic

A lightweight alternative to metal and glass

Glass

Clear and highly heat and chemical resistant; often used in sights, lighting, and lab equipment

Heating, Ventilation, and Air Conditioning

Fans

Blow and direct air to keep spaces and equipment cool and ventilated

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)