Insulated Bushings | McMaster-Carr

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System of Measurement

Screw Size

Length

Material

Color

Shape

Hole Diameter

For Material Thickness

Performance

Electrically Insulating

Mount Type

Maximum Temperature

Thickness

Overall Height

Flange Diameter

Hardness

Durometer 65D to Durometer 67D

Shaft Diameter

RoHS

Compliant with Exemptions

Not Compliant

REACH

Compliant

Not Compliant

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

DFARS Specialty Metals

Compliant

Exempt

Export Control Classification Number (ECCN)

Thread Size

Sleeve Height

Minimum Temperature

3,220 Products

Electrical Power, Networking, and Controlling

Conduit Grommets

Guard wiring from sharp edges at the ends of conduit

24 products

Heat-Shrink Tubing

Apply heat to seal and insulate electrical wiring and connections

3 products

Grounding Clamps

Attach grounding wire to equipment to ground electrical current

6 products

Grounding Rings

Create a pathway for stray currents to prevent damage to bearing surfaces in AC motors

22 products

Fastening and Joining

Standoffs

Separate, position, or connect components in assemblies

46 products

Spacers

Unthreaded to create space between two surfaces or objects, often to align them

1,817 products

Insulating Washers

Isolate screws from electrical current and prevent corrosion from mating different metals

267 products

Shims

Align and space components on shafts, or level machinery, cabinets, and doors

126 products

Building and Machinery Hardware

Grommets

Protect wire, cable, and cords from holes with sharp or rough edges

598 products

Bumpers

Absorb impact to protect equipment and surfaces from dents and scuffs

51 products

Raw Materials

Plastic

A lightweight alternative to metal and glass

164 products

Garolite

A strong, machinable alternative to metal and plastic widely used in circuit boards and gears

7 products

Power Transmission

Linear Bearings

Minimize friction as parts move along a shaft

71 products

Shaft Couplings

Connect two shafts to transfer rotary motion from one to the other

18 products