FDM Printer Parts | McMaster-Carr

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System of Measurement

Opening Diameter

For Maximum Belt Width

Filament Diameter

Pitch

Number of Teeth

Belt Trade Size

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Material

Magnesium Oxide

Silicone Rubber

Stainless Steel

Shaft Diameter

Trade Name

Length

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

Thickness

REACH

RoHS

Compliant with Exemptions

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Tooth Profile

Modified Curved (GT)

OD

Tip Material

303 Stainless Steel

Shape

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228 Products

Timing Belt Drive Pulleys

Precision High-Torque GT Timing Belt Pulleys

Precision High-Torque GT Timing Belt Pulleys

When precise timing is crucial, curved teeth minimize play (backlash)

High-Torque HTD Timing Belt Pulleys

High-Torque HTD Timing Belt Pulleys

Curved teeth transmit about twice the torque of trapezoidal teeth

High-Torque HTD Timing Belt Pulleys for Hex Shafts

High-Torque HTD Timing Belt Pulleys for Hex Shafts

No need for set screws—the bore holds tightly to hex shafts

Other Products

3D Printer Nozzles

3D Printer Nozzles

Extrude melted filament onto print surfaces to build parts

3D Printer Build Surfaces

3D Printer Build Surfaces

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

Plastic

A lightweight alternative to metal and glass

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

Timing Belt Idler Pulleys

Timing Belt Idler Pulleys

Add to your timing belt setup to minimize vibration and keep belts from wearing out

Fans

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

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

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

Protective Covers for 3D Printer Extruder Heating Elements

Protective Covers for 3D Printer Extruder Heating Elements

Shield heating elements to prevent sticky filament buildup

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

3D Printer Probes

3D Printer Probes

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

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