0.004" Gaskets | McMaster-Carr

Filter by

System of Measurement

Thickness

0.001" to 0.003"

0.002" to 0.004"

0.004" to 0.006"

0.005" to 0.006"

0.005" to 0.024"

0.005" to 0.030"

0.008" to 0.012"

0.009" to 0.012"

0.010" to 0.013"

0.010" to 0.020"

0.010" to 0.030"

0.011" to 0.021"

0.012" to 0.018"

0.013" to 0.017"

0.013" to 0.019"

0.013" to 0.020"

0.013" to 0.027"

0.014" to 0.016"

0.014" to 0.018"

0.014" to 0.033"

0.015" to 0.017"

0.015" to 0.018"

0.015" to 0.023"

0.015" to 0.025"

0.016" to 0.024"

0.016" to 0.025"

0.017" to 0.023"

0.017" to 0.028"

0.017" to 0.047"

0.018" to 0.022"

0.018" to 0.023"

0.018" to 0.025"

0.018" to 0.032"

0.018" to 0.039"

0.019" to 0.021"

0.019" to 0.043"

0.020" to 0.024"

0.020" to 0.026"

0.020" to 0.030"

0.020" to 0.040"

0.020" to 0.042"

0.020" to 0.060"

0.021" to 0.041"

0.022" to 0.028"

0.022" to 0.042"

0.024" to 0.032"

0.024" to 0.034"

0.024" to 0.036"

0.024" to 0.038"

0.024" to 0.039"

0.025" to 0.035"

0.025" to 0.039"

0.025" to 0.040"

0.025" to 0.045"

0.025" to 0.055"

0.026" to 0.036"

0.026" to 0.038"

0.026" to 0.046"

0.027" to 0.033"

0.027" to 0.035"

0.027" to 0.036"

0.027" to 0.037"

0.027" to 0.048"

0.028" to 0.034"

0.028" to 0.035"

0.028" to 0.036"

0.028" to 0.045"

0.028" to 0.046"

0.029" to 0.032"

0.029" to 0.033"

0.029" to 0.034"

0.029" to 0.035"

0.029" to 0.039"

0.029" to 0.043"

0.030" to 0.034"

0.030" to 0.040"

0.030" to 0.045"

0.030" to 0.050"

0.030" to 0.065"

0.030" to 0.070"

0.031" to 0.033"

0.031" to 0.049"

0.031" to 0.062"

0.031" to 0.065"

0.033" to 0.039"

0.033" to 0.047"

0.034" to 0.042"

0.034" to 0.060"

0.035" to 0.045"

0.035" to 0.055"

0.035" to 0.060"

0.035" to 0.065"

0.035" to 0.070"

0.036" to 0.044"

0.036" to 0.045"

0.036" to 0.056"

0.036" to 0.060"

0.036" to 0.065"

0.037" to 0.043"

0.037" to 0.047"

0.037" to 0.049"

0.038" to 0.048"

0.039" to 0.052"

0.040" to 0.050"

0.040" to 0.054"

0.040" to 0.060"

0.040" to 0.065"

0.040" to 0.080"

0.041" to 0.051"

0.041" to 0.053"

0.041" to 0.061"

0.042" to 0.051"

0.042" to 0.052"

0.042" to 0.054"

0.042" to 0.082"

0.043" to 0.051"

0.043" to 0.053"

0.043" to 0.057"

0.043" to 0.083"

0.044" to 0.051"

0.044" to 0.052"

0.045" to 0.055"

0.045" to 0.057"

0.045" to 0.065"

0.045" to 0.085"

0.046" to 0.054"

0.046" to 0.055"

0.046" to 0.078"

0.047" to 0.052"

0.047" to 0.077"

0.047" to 0.080"

0.047" to 0.109"

0.048" to 0.054"

0.048" to 0.058"

0.048" to 0.062"

0.048" to 0.075"

0.049" to 0.061"

0.049" to 0.068"

0.049" to 0.069"

0.050" to 0.070"

0.050" to 0.080"

0.051" to 0.070"

0.051" to 0.075"

0.051" to 0.080"

0.051" to 0.084"

0.051" to 0.104"

0.052" to 0.072"

0.053" to 0.065"

0.053" to 0.067"

0.053" to 0.071"

0.053" to 0.073"

0.054" to 0.066"

0.054" to 0.068"

0.054" to 0.070"

0.054" to 0.073"

0.054" to 0.074"

0.055" to 0.065"

0.055" to 0.069"

0.055" to 0.070"

0.055" to 0.071"

0.055" to 0.072"

0.055" to 0.080"

0.056" to 0.062"

0.056" to 0.063"

0.056" to 0.064"

0.056" to 0.070"

0.056" to 0.071"

0.057" to 0.067"

0.057" to 0.069"

0.057" to 0.075"

0.058" to 0.064"

0.058" to 0.066"

0.058" to 0.068"

0.058" to 0.070"

0.059" to 0.067"

0.059" to 0.069"

0.059" to 0.071"

0.060" to 0.066"

0.060" to 0.067"

0.060" to 0.080"

0.060" to 0.090"

0.060" to 0.100"

0.061" to 0.063"

0.062" to 0.064"

0.064" to 0.076"

0.064" to 0.080"

0.064" to 0.083"

0.064" to 0.094"

0.064" to 0.104"

0.065" to 0.075"

0.065" to 0.080"

0.065" to 0.100"

0.068" to 0.078"

0.068" to 0.088"

0.068" to 0.094"

0.068" to 0.095"

0.070" to 0.076"

0.070" to 0.090"

0.071" to 0.084"

0.071" to 0.085"

0.071" to 0.086"

0.071" to 0.091"

0.072" to 0.082"

0.073" to 0.078"

0.073" to 0.083"

0.073" to 0.085"

0.074" to 0.086"

0.074" to 0.121"

0.075" to 0.119"

0.075" to 0.202"

0.077" to 0.087"

0.078" to 0.105"

0.078" to 0.108"

0.078" to 0.126"

0.079" to 0.093"

0.079" to 0.098"

0.079" to 0.099"

0.080" to 0.099"

0.080" to 0.100"

0.080" to 0.110"

0.080" to 0.115"

0.080" to 0.120"

0.081" to 0.093"

0.081" to 0.101"

0.081" to 0.105"

0.082" to 0.098"

0.083" to 0.097"

0.083" to 0.103"

0.084" to 0.097"

0.084" to 0.098"

0.084" to 0.102"

0.084" to 0.104"

0.084" to 0.114"

0.085" to 0.095"

0.085" to 0.096"

0.085" to 0.101"

0.085" to 0.102"

0.085" to 0.115"

0.085" to 0.133"

0.086" to 0.094"

0.086" to 0.100"

0.086" to 0.104"

0.086" to 0.116"

0.086" to 0.132"

0.087" to 0.099"

0.088" to 0.098"

0.088" to 0.106"

0.089" to 0.099"

0.090" to 0.106"

0.090" to 0.108"

0.090" to 0.110"

0.090" to 0.112"

0.090" to 0.114"

0.090" to 0.115"

0.090" to 0.119"

0.090" to 0.120"

0.090" to 0.134"

0.090" to 0.160"

0.092" to 0.112"

0.093" to 0.104"

0.093" to 0.107"

0.094" to 0.119"

0.094" to 0.156"

0.095" to 0.109"

0.095" to 0.143"

0.096" to 0.115"

0.096" to 0.135"

0.097" to 0.113"

0.097" to 0.121"

0.097" to 0.130"

0.097" to 0.177"

0.098" to 0.106"

0.098" to 0.112"

0.099" to 0.116"

0.099" to 0.119"

0.099" to 0.120"

0.099" to 0.134"

0.100" to 0.111"

0.100" to 0.112"

0.100" to 0.116"

0.100" to 0.180"

0.101" to 0.136"

0.102" to 0.116"

0.102" to 0.137"

0.103" to 0.138"

0.104" to 0.111"

0.104" to 0.114"

0.104" to 0.116"

0.104" to 0.128"

0.104" to 0.139"

0.104" to 0.180"

0.105" to 0.115"

0.105" to 0.130"

0.105" to 0.135"

0.105" to 0.145"

0.106" to 0.130"

0.107" to 0.121"

0.107" to 0.142"

0.108" to 0.140"

0.108" to 0.142"

0.108" to 0.143"

0.108" to 0.150"

0.108" to 0.160"

0.109" to 0.144"

0.110" to 0.126"

0.110" to 0.130"

0.110" to 0.140"

0.110" to 0.145"

0.111" to 0.146"

0.111" to 0.150"

0.112" to 0.127"

0.112" to 0.128"

0.112" to 0.13"

0.112" to 0.138"

0.112" to 0.139"

0.112" to 0.147"

0.113" to 0.137"

0.113" to 0.143"

0.113" to 0.148"

0.114" to 0.126"

0.114" to 0.149"

0.115" to 0.125"

0.115" to 0.130"

0.115" to 0.135"

0.116" to 0.141"

0.116" to 0.151"

0.117" to 0.152"

0.118" to 0.132"

0.118" to 0.152"

0.119" to 0.154"

0.120" to 0.130"

0.120" to 0.140"

0.120" to 0.141"

0.120" to 0.159"

0.120" to 0.171"

0.120" to 0.187"

0.121" to 0.135"

0.121" to 0.156"

0.122" to 0.138"

0.122" to 0.145"

0.122" to 0.146"

0.122" to 0.150"

0.122" to 0.157"

0.122" to 0.177"

0.123" to 0.128"

0.123" to 0.158"

0.124" to 0.145"

0.125" to 0.145"

0.125" to 0.160"

0.125" to 0.188"

0.126" to 0.133"

0.126" to 0.161"

0.126" to 0.220"

0.126" to 0.240"

0.129" to 0.141"

0.130" to 0.150"

0.133" to 0.147"

0.136" to 0.152"

0.136" to 0.160"

0.136" to 0.161"

0.136" to 0.177"

0.136" to 0.192"

0.136" to 0.213"

0.140" to 0.170"

0.142" to 0.149"

0.142" to 0.230"

0.142" to 0.240"

0.142" to 0.260"

0.146" to 0.166"

0.146" to 0.174"

0.150" to 0.182"

0.150" to 0.220"

0.151" to 0.161"

0.153" to 0.167"

0.153" to 0.213"

0.156" to 0.188"

0.156" to 0.218"

0.158" to 0.165"

0.158" to 0.240"

0.158" to 0.260"

0.158" to 0.270"

0.158" to 0.280"

0.164" to 0.199"

0.167" to 0.192"

0.167" to 0.193"

0.167" to 0.202"

0.168" to 0.191"

0.168" to 0.192"

0.168" to 0.193"

0.168" to 0.195"

0.170" to 0.190"

0.170" to 0.195"

0.170" to 0.200"

0.175" to 0.201"

0.175" to 0.210"

0.177" to 0.187"

0.177" to 0.197"

0.178" to 0.196"

0.178" to 0.280"

0.180" to 0.194"

0.183" to 0.193"

0.185" to 0.195"

0.190" to 0.208"

0.193" to 0.203"

0.193" to 0.248"

0.193" to 0.250"

0.198" to 0.223"

0.198" to 0.233"

0.199" to 0.224"

0.200" to 0.220"

0.203" to 0.213"

0.206" to 0.229"

0.210" to 0.280"

0.215" to 0.260"

0.219" to 0.281"

0.220" to 0.280"

0.225" to 0.265"

0.226" to 0.236"

0.228" to 0.310"

0.228" to 0.320"

0.230" to 0.255"

0.230" to 0.270"

0.234" to 0.266"

0.235" to 0.245"

0.235" to 0.250"

0.235" to 0.255"

0.235" to 0.264"

0.235" to 0.265"

0.236" to 0.264"

0.240" to 0.272"

0.240" to 0.340"

0.245" to 0.255"

0.249" to 0.327"

0.261" to 0.286"

0.265" to 0.290"

0.271" to 0.291"

0.281" to 0.343"

0.293" to 0.318"

0.297" to 0.328"

0.298" to 0.308"

0.298" to 0.328"

0.302" to 0.332"

0.302" to 0.335"

0.303" to 0.323"

0.308" to 0.318"

0.330" to 0.350"

0.355" to 0.380"

0.359" to 0.391"

0.360" to 0.380"

0.360" to 0.390"

0.365" to 0.385"

0.365" to 0.397"

0.428" to 0.448"

0.469" to 0.531"

0.475" to 0.525"

0.481" to 0.519"

0.485" to 0.515"

0.2 mm to 0.3 mm

0.2 mm to 0.4 mm

0.3 mm to 0.4 mm

0.3 mm to 0.5 mm

0.4 mm to 0.6 mm

0.5 mm to 0.6 mm

0.5 mm to 0.7 mm

0.5 mm to 1.1 mm

0.6 mm to 0.9 mm

0.6 mm to 1.0 mm

0.7 mm to 0.9 mm

0.7 mm to 1.0 mm

0.8 mm to 1.2 mm

0.9 mm to 1.1 mm

0.9 mm to 1.2 mm

1.0 mm to 1.4 mm

1.1 mm to 1.4 mm

1.168 mm to 1.981 mm

1.190 mm to 1.950 mm

1.194 mm to 1.956 mm

1.2 mm to 1.8 mm

1.3 mm to 1.7 mm

1.3 mm to 1.9 mm

1.320 mm to 1.820 mm

1.4 mm to 1.5 mm

1.4 mm to 1.6 mm

1.4 mm to 1.7 mm

1.4 mm to 1.8 mm

1.4 mm to 1.9 mm

1.4 mm to 1.8 cm

1.5 mm to 1.6 mm

1.5 mm to 1.7 mm

1.5 mm to 1.8 mm

1.5 mm to 2.4 mm

1.600 mm to 2.360 mm

1.6 mm to 2.3 mm

1.7 mm to 2.3 mm

1.8 mm to 2.2 mm

1.9 mm to 2.0 mm

1.9 mm to 2.1 mm

1.9 mm to 2.2 mm

1.950 mm to 2.760 mm

2.0 mm to 2.8 mm

2.0 mm to 2.9 mm

2.1 mm to 2.5 mm

2.1 mm to 2.6 mm

2.2 mm to 2.5 mm

2.2 mm to 2.6 mm

2.2 mm to 2.8 mm

2.3 mm to 2.7 mm

2.3 mm to 2.8 mm

2.4 mm to 2.5 mm

2.4 mm to 2.7 mm

2.4 mm to 3.6 mm

2.5 mm to 3.4 mm

2.5 mm to 3.5 mm

2.6 mm to 3.1 mm

2.6 mm to 4.6 mm

2.7 mm to 3.0 mm

2.7 mm to 3.3 mm

2.7 mm to 3.4 mm

2.7 mm to 3.5 mm

2.7 mm to 4.0 mm

2.8 mm to 3.2 mm

2.8 mm to 3.3 mm

2.8 mm to 3.5 mm

2.8 mm to 3.6 mm

2.9 mm to 3.0 mm

2.9 mm to 3.2 mm

2.9 mm to 3.3 mm

3.0 mm to 3.3 mm

3.0 mm to 3.9 mm

3.0 mm to 4.0 mm

3.0 mm to 4.5 mm

3.1 mm to 4.6 mm

3.2 mm to 5.5 mm

3.3 mm to 4.3 mm

3.4 mm to 3.7 mm

3.4 mm to 4.6 mm

3.5 mm to 4.4 mm

3.5 mm to 4.6 mm

3.6 mm to 6.0 mm

3.7 mm to 4.0 mm

3.7 mm to 4.3 mm

3.9 mm to 4.3 mm

4.0 mm to 4.9 mm

4.0 mm to 5.1 mm

4.0 mm to 6.0 mm

4.0 mm to 7.0 mm

4.4 mm to 5.1 mm

4.4 mm to 5.6 mm

4.5 mm to 5.4 mm

4.5 mm to 5.6 mm

4.8 mm to 7.5 mm

5.0 mm to 7.0 mm

5.4 mm to 6.0 mm

5.4 mm to 6.6 mm

5.5 mm to 6.6 mm

5.8 mm to 8.2 mm

6.0 mm to 6.9 mm

6.0 mm to 8.0 mm

7.0 mm to 7.9 mm

7.0 mm to 8.0 mm

7.0 mm to 9.0 mm

8.0 mm to 10.0 mm

9.0 mm to 10.0 mm

9.0 mm to 11.0 mm

Shape

Maximum Temperature

500° F to 999° F

1,000° F to 1,999° F

Color

Material

Width

Performance

Electrically Insulating

Extra High Temperature

Dielectric Strength

Clarity

Spec Image

Spec Image

Length

REACH

DFARS Specialty Metals

RoHS

Export Control Classification Number (ECCN)

Minimum Temperature

Flammability Rating

How can we improve?

7 Products

Flexible Extra-High-Temperature Electrically Insulating Mica Sheets

Image of Product. Front orientation. Mica. Flexible Extra-High-Temperature Electrically Insulating Mica Sheets.

With a silicone resin binder, this mica can be used as wrap-around thermal insulation in applications with temperatures up to 1832° F. Also known as phlogopite and amber mica. It meets UL 94 V-0 for flame retardance.

	Thk.	Thk. Tolerance	Dielectric Strength, V/mil	Max. Temp., ° F		Each
23" × 39"



		0.004"	-0.0016" to 0.0016"	508	1,832	00000000	000000

Clear Electrically Insulating Mica

Image of Product. Front orientation. Mica. Clear Electrically Insulating Mica.

An excellent electrical insulator, use this mica as see-through insulation. It's also known as muscovite mica.

	Thk.	Thk. Tolerance	Dielectric Strength, V/mil	Max. Temp., ° F		Each
3" × 5"



		0.004"	-0.001" to 0.001"	3,000	930	0000000	00000


		4" × 8"



				0.004"	-0.001" to 0.001"	3,000	930	0000000	00000


				5" × 8"



						0.004"	-0.001" to 0.001"	3,000	930	0000000	00000


						6" × 7"



								0.004"	-0.001" to 0.001"	3,000	930	0000000	00000

Electrically Insulating Mica Sheets

Image of Product. Front orientation. Mica. Electrically Insulating Mica Sheets.

Also called muscovite mica, this mica is an excellent electrical insulator that resists temperatures up to 930° F. It's often used to insulate circuit breakers and heating elements. Meets UL 94 V-0 for flame retardance.

	Thk.	Thk. Tolerance	Dielectric Strength, V/mil	Max. Temp., ° F		Each
23" × 39"



		0.004"	-0.0004" to 0.0004"	635	930	0000000	000000

Flexible Electrically Insulating Mica Sheets

Image of Product. Front orientation. Mica. Flexible Electrically Insulating Mica Sheets.

Also called muscovite mica, this mica is an excellent electrical insulator that resists temperatures up to 930° F. It's often used as wrap-around insulation for circuit breakers and heating elements. Meets UL 94 V-0 for flame retardance.

	Thk.	Thk. Tolerance	Dielectric Strength, V/mil	Max. Temp., ° F		Each
23" × 39"



		0.004"	-0.0004" to 0.0004"	508	930	00000000	000000

back to top

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