Prototyping Printer Parts

	Material Material

	System of Measurement System of Measurement

Metric

Inch

	Length Length

	Width Width

	Thickness Thickness

	For Filament Diameter For Filament Diameter

1.75 mm

2.85 mm

	Opening Diameter Opening Diameter

	Trade Name Trade Name

	Shape Shape


Film	Sheet and Bar

Square

	Backing Type Backing Type

Adhesive

Plain

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

RoHS Compliant with
Exemptions

	Thread Size Thread Size

	Thread Length Thread Length

	Color Color

	Amber		Clear
	Black		Blue
	Orange

	Hardness Rating Hardness Rating

	Hardness Hardness

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	Voltage Voltage

12V DC

24V DC

	Thermal Conductivity Thermal Conductivity

1.2 Btu/hr. ×
in./sq. ft./°F
@ 212° F

	Tip Length Tip Length

2 mm

3.1 mm

3.9 mm

	For Maximum Belt Width For Maximum Belt Width

	Maximum Temperature Maximum Temperature

171 Products

High-Strength HTD Timing Belt Pulleys

High-Strength HTD Timing Belt Idler Pulleys

Keep high torque drive (HTD) timing belt systems running tightly with these idler pulleys. Made with built-in, free-spinning ball bearings, they're installed on shafts or belt tensioners to remove slack from timing belts.

High-Strength Corrosion-Resistant
HTD Timing Belt Pulleys

Move belts forward and backward or stop and start them in precise positions, especially in areas where rust is a concern.

3D Printer Parts and Accessories

3D Printer Extruder Heating Elements

Replace damaged heating elements in your 3D printer, or switch them out to print at a faster speed or higher temperature.

3D Printer Nozzles

Extrude melted filament onto print surfaces to build 3D printed parts.

Print Surfaces for 3D Printers

Also known as build sheets, stick these sheets to your printer bed for more accurate 3D printed parts than those made on bare printer beds, masking tape, and glue.

Protective Covers for 3D Printer
Extruder Heating Elements

Shield your 3D printer's heating element, or hot end, from sticky filament buildup with these nonstick silicone covers. By repelling plastic and keeping the heating block clean, they increase the heating block's life and prevent stuck filament from dripping off and ruining prints.

Automatic Leveling Probes for 3D Printers

Trace the ups and downs of your print surface. These probes automatically adjust your printer’s head to be level with the surface—even if the surface isn’t level.

Raw Materials

Electrical-Insulating Ultem PEI Film

Often used for circuit-breaker housings, manifolds, and semiconductor components, Ultem PEI offers excellent electrical-insulating properties.

Clear Slippery High-Temperature FEP Film

The slippery surface on this FEP film prevents sticking. Use it as a release film when making molded parts.

Borosilicate Glass Sheets

Also known as Pyrex and Schott glass, borosilicate sheets are heat resistant, clear, and have a super-smooth surface. They're used in a range of applications, from high-temperature viewports to 3D printing.

DC Equipment-Cooling Fans

Running on 48V DC power or lower, these compact fans fit inside electronics and other small, heat-sensitive equipment to keep things cool.

High-Strength HTD Timing Belt Pulleys

High-Strength HTD Timing Belt Idler Pulleys

High-Strength Corrosion-ResistantHTD Timing Belt Pulleys

3D Printer Parts and Accessories

3D Printer Extruder Heating Elements

3D Printer Nozzles

Print Surfaces for 3D Printers

Protective Covers for 3D PrinterExtruder Heating Elements

Automatic Leveling Probes for 3D Printers

Raw Materials

Electrical-Insulating Ultem PEI Film

Clear Slippery High-Temperature FEP Film

Borosilicate Glass Sheets

DC Equipment-Cooling Fans

DC Equipment-Cooling Fans

High-Strength Corrosion-Resistant
HTD Timing Belt Pulleys

Protective Covers for 3D Printer
Extruder Heating Elements