Thermal Spacers | McMaster-Carr

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Material

Silicone Rubber

System of Measurement

Screw Size

OD

ID

Thickness

0.001" to 0.003"

0.004" to 0.006"

0.005" to 0.006"

0.016" to 0.025"

0.020" to 0.060"

0.022" to 0.028"

0.025" to 0.040"

0.028" to 0.036"

0.036" to 0.045"

0.036" to 0.065"

Maximum Temperature

Less than 300° F

300° F to 399° F

400° F to 499° F

500° F to 999° F

1,000° F or greater

Length

Color

Washer Type

Shape

Performance

Electrically Insulating

High Temperature

Low Temperature

Thread Size

Minimum Temperature

Hardness

Durometer 20 OO

Durometer 40 OO

Durometer 45 OO

DFARS Specialty Metals

REACH

RoHS

Export Control Classification Number (ECCN)

Threading

Partially Threaded

Specifications Met

Width

Overall Height

Sleeve Height

Tensile Strength

Dielectric Strength

How can we improve?

322 Products

Fastening and Joining

Spacers

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

Standoffs

Threaded to separate or connect parts as well as position components in assemblies

Washers

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

Insulating Washers

Insulating Washers

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

Electrical

Thermal Interface Material

Thermal Interface Material

Dissipate heat away from electronic components

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