For Screw Size For Screw Size |
|---|
OD OD |
|---|
ID ID |
|---|
|
Maximum Thickness Maximum Thickness |
|---|
Minimum Thickness Minimum Thickness |
|---|
Hardness Hardness |
|---|
|
RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
|---|
|
DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
|---|
REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
|---|
|
About Washers
More
High-Temperature Plastic Washers
These are among the most heat resistant plastic washers we carry. All have good chemical resistance.
PEEK washers have excellent tensile strength for high-stress applications. Carbon-filled PEEK washers are stronger and more moisture resistant than PEEK washers.
Polyimide washers are better electrical insulators than PEEK washers.
Ultem PEI washers are flame retardant, UV stable, and can be used outdoors. They also offer excellent electrical-insulating properties.
For technical drawings and 3-D models, click on a part number.
Temperature Range, °F | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| For Screw Size | ID | OD | Thick. | Min. | Max. | Hardness | Specifications Met | Choose a Color | Pkg. Qty. | Pkg. | |
PEEK Plastic | |||||||||||
| No. 0 | 0.078" | 0.188" | 0.016"-0.025" | -50° | 500° | Rockwell M103 | ASME B18.21.1 | Beige | 10 | 000000000 | 00000 |
| No. 0 | 0.078" | 0.188" | 0.016"-0.025" | -20° | 500° | Rockwell M103 | ASME B18.21.1 | Black | 10 | 000000000 | 0000 |
| No. 2 | 0.094" | 0.250" | 0.016"-0.025" | -50° | 500° | Rockwell M103 | ASME B18.21.1 | Beige | 10 | 000000000 | 0000 |
| No. 2 | 0.094" | 0.250" | 0.016"-0.025" | -20° | 500° | Rockwell M103 | ASME B18.21.1 | Black | 10 | 000000000 | 0000 |
| No. 4 | 0.125" | 0.313" | 0.025"-0.040" | -50° | 500° | Rockwell M103 | ASME B18.21.1 | Beige | 10 | 000000000 | 0000 |
| No. 4 | 0.125" | 0.313" | 0.025"-0.040" | -20° | 500° | Rockwell M103 | ASME B18.21.1 | Black | 10 | 000000000 | 0000 |
| No. 5 | 0.141" | 0.350" | 0.036"-0.045" | -50° | 500° | Rockwell M103 | __ | Beige | 10 | 000000000 | 0000 |
| No. 5 | 0.141" | 0.350" | 0.036"-0.045" | -20° | 500° | Rockwell M103 | ASME B18.21.1 | Black | 10 | 000000000 | 0000 |
| No. 6 | 0.150" | 0.380" | 0.020"-0.060" | -50° | 500° | Rockwell M103 | __ | Beige | 10 | 000000000 | 0000 |
| No. 8 | 0.190" | 0.440" | 0.020"-0.060" | -50° | 500° | Rockwell M103 | __ | Beige | 10 | 000000000 | 0000 |
| No. 10 | 0.220" | 0.510" | 0.020"-0.060" | -50° | 500° | Rockwell M103 | __ | Beige | 10 | 000000000 | 0000 |
| No. 10 | 0.220" | 0.510" | 0.020"-0.060" | -20° | 500° | Rockwell M103 | ASME B18.21.1 | Black | 10 | 000000000 | 0000 |
| No. 12 | 0.250" | 0.562" | 0.051"-0.080" | -50° | 500° | Rockwell M103 | ASME B18.21.1 | Beige | 10 | 000000000 | 0000 |
| No. 12 | 0.250" | 0.562" | 0.051"-0.080" | -20° | 500° | Rockwell M103 | ASME B18.21.1 | Black | 10 | 000000000 | 0000 |
| 1/4" | 0.280" | 0.630" | 0.040"-0.080" | -50° | 500° | Rockwell M103 | __ | Beige | 10 | 000000000 | 0000 |
| 1/4" | 0.280" | 0.630" | 0.040"-0.080" | -20° | 500° | Rockwell M103 | ASME B18.21.1 | Black | 10 | 000000000 | 0000 |
| 5/16" | 0.340" | 0.690" | 0.040"-0.080" | -50° | 500° | Rockwell M103 | __ | Beige | 10 | 000000000 | 0000 |
| 5/16" | 0.343" | 0.688" | 0.040"-0.080" | -20° | 500° | Rockwell M103 | ASME B18.21.1 | Black | 10 | 000000000 | 0000 |
| 3/8" | 0.406" | 1.000" | 0.064"-0.104" | -50° | 500° | Rockwell M103 | __ | Beige | 5 | 000000000 | 0000 |
| 3/8" | 0.406" | 1.000" | 0.064"-0.104" | -20° | 500° | Rockwell M103 | ASME B18.21.1 | Black | 5 | 000000000 | 0000 |
| 7/16" | 0.469" | 1.250" | 0.064"-0.104" | -50° | 500° | Rockwell M103 | __ | Beige | 5 | 000000000 | 0000 |
| 7/16" | 0.469" | 1.250" | 0.064"-0.104" | -20° | 500° | Rockwell M103 | ASME B18.21.1 | Black | 5 | 000000000 | 0000 |
| 1/2" | 0.531" | 1.375" | 0.064"-0.104" | -50° | 500° | Rockwell M103 | __ | Beige | 5 | 000000000 | 0000 |
| 1/2" | 0.531" | 1.375" | 0.064"-0.104" | -20° | 500° | Rockwell M103 | ASME B18.21.1 | Black | 5 | 000000000 | 0000 |
| 9/16" | 0.594" | 1.469" | 0.074"-0.121" | -50° | 500° | Rockwell M103 | __ | Beige | 1 | 000000000 | 0000 |
| 9/16" | 0.594" | 1.469" | 0.074"-0.121" | -20° | 500° | Rockwell M103 | ASME B18.21.1 | Black | 1 | 000000000 | 0000 |
| 5/8" | 0.656" | 1.750" | 0.074"-0.121" | -50° | 500° | Rockwell M103 | __ | Beige | 1 | 000000000 | 0000 |
| 5/8" | 0.656" | 1.750" | 0.074"-0.121" | -20° | 500° | Rockwell M103 | ASME B18.21.1 | Black | 1 | 000000000 | 0000 |
| 3/4" | 0.812" | 2.000" | 0.108"-0.160" | -50° | 500° | Rockwell M103 | __ | Beige | 1 | 000000000 | 0000 |
| 3/4" | 0.812" | 2.000" | 0.108"-0.160" | -20° | 500° | Rockwell M103 | ASME B18.21.1 | Black | 1 | 000000000 | 0000 |
| 7/8" | 0.938" | 2.250" | 0.108"-0.160" | -50° | 500° | Rockwell M103 | __ | Beige | 1 | 000000000 | 0000 |
| 7/8" | 0.938" | 2.250" | 0.108"-0.160" | -20° | 500° | Rockwell M103 | ASME B18.21.1 | Black | 1 | 000000000 | 0000 |
| 1" | 1.062" | 2.500" | 0.108"-0.150" | -20° | 500° | Rockwell M103 | ASME B18.21.1 | Black | 1 | 000000000 | 0000 |
| 1" | 1.062" | 2.500" | 0.108"-0.160" | -50° | 500° | Rockwell M103 | __ | Beige | 1 | 000000000 | 0000 |
Carbon-Filled PEEK Plastic | |||||||||||
| No. 0 | 0.078" | 0.188" | 0.016"-0.025" | -20° | 500° | Rockwell M103 | ASME B18.21.1 | Black | 10 | 000000000 | 0000 |
| No. 2 | 0.094" | 0.250" | 0.016"-0.025" | -20° | 500° | Rockwell M103 | ASME B18.21.1 | Black | 10 | 000000000 | 0000 |
| No. 4 | 0.125" | 0.313" | 0.025"-0.040" | -20° | 500° | Rockwell M103 | ASME B18.21.1 | Black | 10 | 000000000 | 0000 |
| No. 6 | 0.150" | 0.380" | 0.036"-0.065" | -50° | 500° | Rockwell M103 | __ | Black | 10 | 000000000 | 0000 |
| No. 8 | 0.190" | 0.440" | 0.036"-0.065" | -50° | 500° | Rockwell M103 | ASME B18.21.1 | Black | 10 | 000000000 | 0000 |
| No. 10 | 0.220" | 0.510" | 0.036"-0.065" | -50° | 500° | Rockwell M103 | ASME B18.21.1 | Black | 10 | 000000000 | 0000 |
| No. 12 | 0.250" | 0.562" | 0.051"-0.080" | -20° | 500° | Rockwell M103 | ASME B18.21.1 | Black | 10 | 000000000 | 0000 |
| 1/4" | 0.280" | 0.630" | 0.051"-0.080" | -50° | 500° | Rockwell M103 | ASME B18.21.1 | Black | 5 | 000000000 | 0000 |
| 5/16" | 0.340" | 0.690" | 0.064"-0.104" | -50° | 500° | Rockwell M103 | __ | Black | 5 | 000000000 | 0000 |
| 3/8" | 0.406" | 1.000" | 0.064"-0.104" | -50° | 500° | Rockwell M103 | __ | Black | 5 | 000000000 | 0000 |
| 7/16" | 0.469" | 1.250" | 0.064"-0.104" | -20° | 500° | Rockwell M103 | ASME B18.21.1 | Black | 5 | 000000000 | 0000 |
| 1/2" | 0.531" | 1.375" | 0.064"-0.104" | -20° | 500° | Rockwell M103 | ASME B18.21.1 | Black | 5 | 000000000 | 00000 |
| 9/16" | 0.594" | 1.469" | 0.074"-0.121" | -20° | 500° | Rockwell M103 | ASME B18.21.1 | Black | 1 | 000000000 | 0000 |
| 3/4" | 0.812" | 2.000" | 0.108"-0.160" | -20° | 500° | Rockwell M103 | ASME B18.21.1 | Black | 1 | 000000000 | 0000 |
Polyimide Plastic | |||||||||||
| No. 0 | 0.062" | 0.219" | 0.005"-0.006" | -420° | 450° | Not Rated | __ | Orange | 10 | 000000000 | 0000 |
| No. 2 | 0.094" | 0.250" | 0.005"-0.006" | -420° | 450° | Not Rated | __ | Orange | 10 | 000000000 | 0000 |
| No. 3 | 0.101" | 0.250" | 0.005"-0.006" | -420° | 450° | Not Rated | __ | Orange | 10 | 000000000 | 0000 |
| No. 4 | 0.125" | 0.312" | 0.005"-0.006" | -420° | 450° | Not Rated | __ | Orange | 10 | 000000000 | 0000 |
| No. 6 | 0.156" | 0.375" | 0.005"-0.006" | -420° | 450° | Not Rated | __ | Orange | 10 | 000000000 | 0000 |
| No. 8 | 0.196" | 0.500" | 0.005"-0.006" | -420° | 450° | Not Rated | __ | Orange | 10 | 000000000 | 0000 |
| No. 10 | 0.203" | 0.625" | 0.005"-0.006" | -420° | 450° | Not Rated | __ | Orange | 10 | 000000000 | 0000 |
Ultem PEI Plastic | |||||||||||
| No. 4 | 0.125" | 0.313" | 0.025"-0.040" | -30° | 450° | Rockwell M114 | ASME B18.21.1 | 10 | 000000000 | 0000 | |
| No. 5 | 0.141" | 0.350" | 0.036"-0.045" | -30° | 450° | Rockwell M114 | ASME B18.21.1 | 10 | 000000000 | 0000 | |
| No. 6 | 0.156" | 0.375" | 0.020"-0.060" | -30° | 450° | Rockwell M114 | ASME B18.21.1 | 10 | 000000000 | 0000 | |
| No. 8 | 0.188" | 0.438" | 0.020"-0.060" | -30° | 450° | Rockwell M114 | ASME B18.21.1 | 10 | 000000000 | 0000 | |
| No. 10 | 0.218" | 0.500" | 0.020"-0.060" | -30° | 450° | Rockwell M114 | ASME B18.21.1 | 10 | 000000000 | 0000 | |
| No. 12 | 0.250" | 0.562" | 0.051"-0.080" | -30° | 450° | Rockwell M114 | ASME B18.21.1 | Black | 10 | 000000000 | 0000 |
| 1/4" | 0.281" | 0.625" | 0.040"-0.080" | -30° | 450° | Rockwell M114 | ASME B18.21.1 | Black | 10 | 000000000 | 0000 |
| 5/16" | 0.343" | 0.688" | 0.060"-0.100" | -30° | 450° | Rockwell M114 | ASME B18.21.1 | Black | 10 | 000000000 | 0000 |
| 3/8" | 0.406" | 1.000" | 0.060"-0.100" | -30° | 450° | Rockwell M114 | ASME B18.21.1 | Black | 5 | 000000000 | 0000 |
| 7/16" | 0.469" | 1.250" | 0.051"-0.080" | -30° | 450° | Rockwell M114 | ASME B18.21.1 | Black | 5 | 000000000 | 0000 |
| 1/2" | 0.531" | 1.375" | 0.064"-0.104" | -30° | 450° | Rockwell M114 | ASME B18.21.1 | Black | 5 | 000000000 | 0000 |
| 5/8" | 0.656" | 1.750" | 0.074"-0.121" | -30° | 450° | Rockwell M114 | ASME B18.21.1 | Black | 1 | 000000000 | 0000 |
| 3/4" | 0.812" | 2.000" | 0.108"-0.160" | -30° | 450° | Rockwell M114 | ASME B18.21.1 | Black | 1 | 000000000 | 0000 |
| 7/8" | 0.938" | 2.250" | 0.108"-0.160" | -30° | 450° | Rockwell M114 | ASME B18.21.1 | Black | 1 | 000000000 | 0000 |
Metric High-Temperature Plastic Washers
Able to withstand temperatures as high as 450° or 500° F, these are among the most heat resistant plastic washers we carry. They have good resistance to moisture and chemicals.
PEEK washers have excellent tensile strength for high-stress applications.
Carbon-filled PEEK washers are stronger and more moisture resistant than PEEK washers.
Ultem PEI washers are flame retardant, UV stable, and can be used outdoors. They also offer excellent electrical-insulating properties.
For technical drawings and 3-D models, click on a part number.
Temperature Range, °F | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| For Screw Size | ID, mm | OD, mm | Thick., mm | Min. | Max. | Hardness | Specifications Met | Choose a Color | Pkg. Qty. | Pkg. | |
PEEK Plastic | |||||||||||
| M2 | 2.2 | 5.0 | 0.2-0.4 | -20° | 500° | Rockwell M103 | DIN 125 | 10 | 000000000 | 00000 | |
| M3 | 3.2 | 7.0 | 0.4-0.6 | -20° | 500° | Rockwell M103 | DIN 125 | 10 | 000000000 | 0000 | |
| M4 | 4.3 | 9.0 | 0.7-0.9 | -20° | 500° | Rockwell M103 | DIN 125 | 10 | 000000000 | 0000 | |
| M5 | 5.5 | 10.0 | 0.9-1.1 | -20° | 500° | Rockwell M103 | DIN 125 | 10 | 000000000 | 0000 | |
| M6 | 6.5 | 12.0 | 1.5-1.7 | -20° | 500° | Rockwell M103 | DIN 125 | 10 | 000000000 | 0000 | |
| M7 | 7.5 | 14.0 | 1.4-1.8 | -20° | 500° | Rockwell M103 | DIN 125 | 10 | 000000000 | 0000 | |
| M8 | 8.4 | 16.0 | 1.4-1.8 | -20° | 500° | Rockwell M103 | DIN 125 | 10 | 000000000 | 0000 | |
| M10 | 10.5 | 21.0 | 1.8-2.2 | -20° | 500° | Rockwell M103 | DIN 125 | 5 | 000000000 | 0000 | |
| M12 | 13.0 | 24.0 | 2.3-2.7 | -20° | 500° | Rockwell M103 | DIN 125 | 5 | 000000000 | 0000 | |
| M14 | 15.0 | 28.0 | 2.3-2.7 | -20° | 500° | Rockwell M103 | DIN 125 | 5 | 000000000 | 0000 | |
| M16 | 17.0 | 30.0 | 2.6-3.1 | -20° | 500° | Rockwell M103 | DIN 125 | 1 | 000000000 | 0000 | |
| M18 | 19.0 | 34.0 | 2.7-3.3 | -20° | 500° | Rockwell M103 | DIN 125 | Beige | 1 | 000000000 | 0000 |
| M20 | 21.0 | 37.0 | 2.7-3.3 | -20° | 500° | Rockwell M103 | DIN 125 | 1 | 000000000 | 0000 | |
Carbon-Filled PEEK Plastic | |||||||||||
| M2 | 2.2 | 5.0 | 0.2-0.4 | -20° | 500° | Rockwell M103 | DIN 125 | Black | 10 | 000000000 | 0000 |
| M3 | 3.2 | 7.0 | 0.4-0.6 | -20° | 500° | Rockwell M103 | DIN 125 | Black | 10 | 000000000 | 0000 |
| M4 | 4.3 | 9.0 | 0.7-0.9 | -20° | 500° | Rockwell M103 | DIN 125 | Black | 10 | 000000000 | 0000 |
| M5 | 5.5 | 10.0 | 0.9-1.1 | -20° | 500° | Rockwell M103 | DIN 125 | Black | 10 | 000000000 | 0000 |
| M6 | 6.5 | 12.0 | 1.5-1.7 | -20° | 500° | Rockwell M103 | DIN 125 | Black | 10 | 000000000 | 0000 |
| M7 | 7.5 | 14.0 | 1.4-1.8 | -20° | 500° | Rockwell M103 | DIN 125 | Black | 10 | 000000000 | 0000 |
| M8 | 8.4 | 16.0 | 1.4-1.8 | -20° | 500° | Rockwell M103 | DIN 125 | Black | 10 | 000000000 | 0000 |
| M10 | 10.5 | 21.0 | 1.8-2.2 | -20° | 500° | Rockwell M103 | DIN 125 | Black | 5 | 000000000 | 0000 |
| M12 | 13.0 | 24.0 | 2.3-2.7 | -20° | 500° | Rockwell M103 | DIN 125 | Black | 5 | 000000000 | 0000 |
| M14 | 15.0 | 28.0 | 2.3-2.7 | -20° | 500° | Rockwell M103 | DIN 125 | Black | 5 | 000000000 | 0000 |
Ultem PEI Plastic | |||||||||||
| M2 | 2.2 | 5.0 | 0.2-0.4 | -30° | 450° | Rockwell M114 | DIN 125 | 10 | 000000000 | 0000 | |
| M3 | 3.2 | 7.0 | 0.4-0.6 | -30° | 450° | Rockwell M114 | DIN 125 | 10 | 000000000 | 0000 | |
| M4 | 4.3 | 9.0 | 0.7-0.9 | -30° | 450° | Rockwell M114 | DIN 125 | 10 | 000000000 | 0000 | |
| M5 | 5.5 | 10.0 | 0.9-1.1 | -30° | 450° | Rockwell M114 | DIN 125 | 10 | 000000000 | 0000 | |
| M6 | 6.5 | 12.0 | 1.5-1.7 | -30° | 450° | Rockwell M114 | DIN 125 | Black | 10 | 000000000 | 0000 |
| M7 | 7.5 | 14.0 | 1.4-1.8 | -30° | 450° | Rockwell M114 | DIN 125 | Black | 10 | 000000000 | 0000 |
| M8 | 8.4 | 16.0 | 1.4-1.8 | -30° | 450° | Rockwell M114 | DIN 125 | Black | 10 | 000000000 | 0000 |
| M10 | 10.5 | 21.0 | 1.8-2.2 | -30° | 450° | Rockwell M114 | DIN 125 | Black | 5 | 000000000 | 0000 |
| M12 | 13.0 | 24.0 | 2.3-2.7 | -30° | 450° | Rockwell M114 | DIN 125 | Black | 5 | 000000000 | 0000 |
Extreme-Temperature Ceramic Washers
Ceramic washers withstand temperatures up to 3000° F. They are good electrical insulators and resist moisture as well as hydrochloric and nitric acid gases. Suitable for use in ovens.
For technical drawings and 3-D models, click on a part number.
| For Screw Size | ID | OD | Thick. | Max. Temperature, °F | Specifications Met | Color | Each | |
Ceramic | ||||||||
|---|---|---|---|---|---|---|---|---|
| No. 0 | 0.068" | 0.188" | 0.022"-0.028" | 3000° | __ | Off-White | 000000000 | 00000 |
| No. 2 | 0.094" | 0.250" | 0.028"-0.036" | 3000° | __ | Off-White | 000000000 | 0000 |
| No. 4 | 0.125" | 0.375" | 0.036"-0.045" | 3000° | __ | Off-White | 000000000 | 0000 |
| No. 5 | 0.141" | 0.406" | 0.036"-0.045" | 3000° | __ | Off-White | 000000000 | 0000 |
| No. 6 | 0.156" | 0.438" | 0.036"-0.045" | 3000° | __ | Off-White | 000000000 | 0000 |
| No. 8 | 0.188" | 0.500" | 0.036"-0.045" | 3000° | __ | Off-White | 000000000 | 0000 |
| No. 10 | 0.203" | 0.562" | 0.036"-0.045" | 3000° | __ | Off-White | 000000000 | 0000 |
| No. 12 | 0.234" | 0.625" | 0.056"-0.071" | 3000° | __ | Off-White | 000000000 | 0000 |
| 1/4" | 0.281" | 0.734" | 0.056"-0.071" | 3000° | __ | Off-White | 000000000 | 0000 |
| 5/16" | 0.344" | 0.875" | 0.056"-0.071" | 3000° | __ | Off-White | 000000000 | 0000 |
| 3/8" | 0.406" | 1.000" | 0.056"-0.071" | 3000° | __ | Off-White | 000000000 | 0000 |
| 7/16" | 0.469" | 1.125" | 0.056"-0.071" | 3000° | __ | Off-White | 000000000 | 0000 |
| 1/2" | 0.531" | 1.250" | 0.090"-0.112" | 3000° | __ | Off-White | 000000000 | 0000 |
| 9/16" | 0.594" | 1.469" | 0.090"-0.112" | 3000° | __ | Off-White | 000000000 | 0000 |
| 5/8" | 0.656" | 1.750" | 0.090"-0.112" | 3000° | __ | Off-White | 000000000 | 0000 |
| 3/4" | 0.812" | 2.000" | 0.090"-0.112" | 3000° | __ | Off-White | 000000000 | 00000 |
| 7/8" | 0.938" | 2.250" | 0.146"-0.174" | 3000° | ASME B18.21.1 | Off-White | 000000000 | 00000 |
| 1" | 1.062" | 2.500" | 0.146"-0.174" | 3000° | ASME B18.21.1 | Off-White | 000000000 | 00000 |
Metric Extreme-Temperature Ceramic Washers
Ceramic washers withstand temperatures up to 3000° F. They are good electrical insulators and resist moisture as well as hydrochloric and nitric acid gases. Suitable for use in ovens.
For technical drawings and 3-D models, click on a part number.
| For Screw Size | ID, mm | OD, mm | Thick., mm | Max. Temperature, °F | Specifications Met | Color | Each | |
Ceramic | ||||||||
|---|---|---|---|---|---|---|---|---|
| M2 | 2.6 | 6.0 | 0.6-0.9 | 3000° | ASME B18.22M | Off-White | 000000000 | 00000 |
| M3 | 3.6 | 10.0 | 0.8-1.2 | 3000° | ASME B18.22M | Off-White | 000000000 | 0000 |
| M4 | 4.8 | 12.0 | 1.0-1.4 | 3000° | ASME B18.22M | Off-White | 000000000 | 0000 |
| M5 | 5.6 | 15.0 | 1.2-1.8 | 3000° | __ | Off-White | 000000000 | 0000 |
| M6 | 6.8 | 18.8 | 1.2-1.8 | 3000° | __ | Off-White | 000000000 | 0000 |
| M8 | 9.0 | 25.4 | 1.6-2.3 | 3000° | ASME B18.22M | Off-White | 000000000 | 0000 |
| M10 | 11.0 | 28.0 | 2.0-2.8 | 3000° | ASME B18.22M | Off-White | 000000000 | 0000 |
| M12 | 13.4 | 34.0 | 2.5-3.5 | 3000° | ASME B18.22M | Off-White | 000000000 | 0000 |
| M14 | 15.4 | 39.0 | 2.5-3.5 | 3000° | ASME B18.22M | Off-White | 000000000 | 00000 |
| M16 | 17.4 | 44.0 | 3.0-4.0 | 3000° | ASME B18.22M | Off-White | 000000000 | 00000 |
| M20 | 22.0 | 50.0 | 3.5-4.6 | 3000° | ASME B18.22M | Off-White | 000000000 | 00000 |
High-Temperature Mica Washers
These washers withstand temperatures up to 1050° F and are excellent electrical insulators. Color ranges from clear to tan.
For technical drawings and 3-D models, click on a part number.
| For Screw Size | ID | OD | Thick. | Max. Temperature, °F | Color | Pkg. Qty. | Pkg. | |
Mica | ||||||||
|---|---|---|---|---|---|---|---|---|
| No. 0 | 0.072" | 0.219" | 0.004"-0.006" | 1050° | Beige | 5 | 000000000 | 000000 |
| No. 2 | 0.098" | 0.265" | 0.001"-0.003" | 1050° | Beige | 10 | 000000000 | 0000 |
| No. 3 | 0.109" | 0.312" | 0.004"-0.006" | 1050° | Beige | 5 | 000000000 | 00000 |
| No. 4 | 0.118" | 0.375" | 0.001"-0.003" | 1050° | Beige | 10 | 000000000 | 0000 |
| No. 6 | 0.156" | 0.296" | 0.001"-0.003" | 1050° | Beige | 10 | 000000000 | 00000 |
| No. 8 | 0.176" | 0.375" | 0.004"-0.006" | 1050° | Beige | 10 | 000000000 | 0000 |
| No. 10 | 0.195" | 0.750" | 0.004"-0.006" | 1050° | Beige | 10 | 000000000 | 00000 |