Mica Rounds | McMaster-Carr

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Material

Glass-Mica Ceramic

Shape

System of Measurement

Diameter

Length

ID

Thickness

0.001" to 0.003"

0.004" to 0.006"

Maximum Temperature

500° F to 999° F

1,000° F to 1,999° F

OD

Performance

Electrically Insulating

Extra High Temperature

Color

Screw Size

Dielectric Strength

Minimum Temperature

-250° F or less

Hardness

Export Control Classification Number (ECCN)

DFARS Specialty Metals

REACH

RoHS

Tensile Strength

Thermal Conductivity @ Temperature

7.98 BTU⋅in/(hr⋅ft²⋅°F) @ 212° F

10.16 BTU⋅in/(hr⋅ft²⋅°F) @ 212° F

Washer Type

Clarity

Spec Image

Fabrication

Compressive Strength

Modulus of Elasticity

How can we improve?

70 Products

Raw Materials

Ceramic

Hard and wear resistant, it also withstands corrosion and high temperatures

Mica

An electrical insulator that resists high temperatures; use in circuit breakers and heating elements

Fastening and Joining

Washers

Nearly every size and shape imaginable, from flat washers to clipped to curved

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