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Metal-Bonded Sealing Washers for Enclosures
![](/prerenderstable/mvPRE/contents/gfx/imagecache/925/92527a120_87c7a52f-3491-4f35-9f9e-31456c8830dd@halfx_1693260653.png?ver=imagenotfound)
Mount components to your enclosure without worrying about leaks. These washers are NEMA rated to protect against dirt, washdowns, ice, oil, and corrosion.
For technical drawings and 3-D models, click on a part number.
Temperature Range, °F | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
For Screw Size | ID | OD | Thick. | Min. | Max. | Seal Hardness | Seal Color | For Enclosure Environmental Rating | Each | |
304 Stainless Steel with EPDM Rubber Seal | ||||||||||
No. 10 | 0.170" | 0.496" | 0.078"-0.126" | -30° | 200° | Durometer 60A | Black | NEMA 12, NEMA 3S, NEMA 4X | 000000000 | 00000 |
1/4" | 0.180" | 0.496" | 0.078"-0.126" | -30° | 200° | Durometer 60A | Black | NEMA 12, NEMA 3S, NEMA 4X | 000000000 | 000 |
5/16" | 0.275" | 0.625" | 0.085"-0.133" | -30° | 200° | Durometer 60A | Black | NEMA 12, NEMA 3S, NEMA 4X | 000000000 | 000 |
3/8" | 0.325" | 0.725" | 0.095"-0.143" | -30° | 200° | Durometer 60A | Black | NEMA 12, NEMA 3S, NEMA 4X | 000000000 | 0000 |
Sanitary Metal-Bonded Sealing Washers
![](/prerenderstable/mvPRE/contents/gfx/imagecache/904/90443a130-f@halfx_1693315434.png?ver=imagenotfound)
Eliminate cavities under screw heads where contamination may occur.
Washers with an EPDM seal are FDA compliant, 3-A certified, and meet NSF/ANSI standards for food processing. However, they don’t handle high temperatures as well as washers with a Fluoroprene fluoroelastomer seal.
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. | Seal Hardness | Seal Color | Specifications Met | Each | |
316 Stainless Steel with EPDM Rubber Seal | ||||||||||
M4 | 4.1 | 9.7 | 1.0 | -40° | 300° | Durometer 70A | Black | FDA Compliant 21 CFR 177.2600; 3-A Certified 18-03; NSF/ANSI 51 | 000000000 | 000000 |
M5 | 5.1 | 10.7 | 1.0 | -40° | 300° | Durometer 70A | Black | FDA Compliant 21 CFR 177.2600; 3-A Certified 18-03; NSF/ANSI 51 | 000000000 | 00000 |
M6 | 6.1 | 13.1 | 1.0 | -40° | 300° | Durometer 70A | Black | FDA Compliant 21 CFR 177.2600; 3-A Certified 18-03; NSF/ANSI 51 | 000000000 | 00000 |
M8 | 8.1 | 16.9 | 1.0 | -40° | 300° | Durometer 70A | Black | FDA Compliant 21 CFR 177.2600; 3-A Certified 18-03; NSF/ANSI 51 | 000000000 | 00000 |
M10 | 10.1 | 21.2 | 1.5 | -40° | 300° | Durometer 70A | Black | FDA Compliant 21 CFR 177.2600; 3-A Certified 18-03; NSF/ANSI 51 | 000000000 | 00000 |
M12 | 12.1 | 25.5 | 1.5 | -40° | 300° | Durometer 70A | Black | FDA Compliant 21 CFR 177.2600; 3-A Certified 18-03; NSF/ANSI 51 | 000000000 | 00000 |
M16 | 16.1 | 33.9 | 1.5 | -40° | 300° | Durometer 70A | Black | FDA Compliant 21 CFR 177.2600; 3-A Certified 18-03; NSF/ANSI 51 | 000000000 | 00000 |
Weather-Resistant Rubber Sealing Washers
![](/prerenderstable/mvPRE/contents/gfx/imagecache/901/90133a029-@halfx_636930981876818276.png?ver=imagenotfound)
Sunlight, ozone, and water won’t affect these washers. They create a light duty seal around fasteners to prevent fluids from leaking and damp vibration.
FDA compliant washers are safe for direct contact with food.
For technical drawings and 3-D models, click on a part number.
Temperature Range, °F | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
For Screw Size | ID | OD | Thick. | Min. | Max. | Hardness | Color | Specifications Met | Pkg. Qty. | Pkg. | |
EPDM Rubber | |||||||||||
No. 2 | 0.093" | 0.188" | 0.019"-0.043" | -40° | 212° | Durometer 60A | Black | __ | 100 | 000000000 | 000000 |
No. 4 | 0.120" | 0.312" | 0.019"-0.043" | -40° | 212° | Durometer 60A | Black | __ | 100 | 000000000 | 00000 |
No. 5 | 0.141" | 0.281" | 0.019"-0.043" | -40° | 212° | Durometer 60A | Black | __ | 100 | 000000000 | 00000 |
No. 6 | 0.120" | 0.250" | 0.047"-0.077" | -20° | 212° | Durometer 55A | Black | __ | 100 | 000000000 | 0000 |
No. 6 | 0.120" | 0.250" | 0.047"-0.077" | -50° | 300° | Durometer 60A | White | FDA Compliant 21 CFR 177.2600 | 50 | 000000000 | 0000 |
No. 6 | 0.120" | 0.375" | 0.047"-0.077" | -50° | 300° | Durometer 60A | White | FDA Compliant 21 CFR 177.2600 | 50 | 000000000 | 00000 |
No. 8 | 0.150" | 0.312" | 0.047"-0.077" | -20° | 212° | Durometer 55A | Black | __ | 100 | 000000000 | 0000 |
No. 8 | 0.150" | 0.312" | 0.047"-0.077" | -50° | 300° | Durometer 60A | White | FDA Compliant 21 CFR 177.2600 | 50 | 000000000 | 0000 |
No. 8 | 0.150" | 0.438" | 0.047"-0.077" | -50° | 300° | Durometer 60A | White | FDA Compliant 21 CFR 177.2600 | 50 | 000000000 | 00000 |
No. 10 | 0.170" | 0.375" | 0.047"-0.077" | -50° | 300° | Durometer 60A | White | FDA Compliant 21 CFR 177.2600 | 50 | 000000000 | 00000 |
No. 10 | 0.170" | 0.375" | 0.078"-0.108" | -20° | 212° | Durometer 55A | Black | __ | 100 | 000000000 | 0000 |
No. 10 | 0.170" | 0.500" | 0.047"-0.077" | -50° | 300° | Durometer 60A | White | FDA Compliant 21 CFR 177.2600 | 50 | 000000000 | 00000 |
No. 10 | 0.170" | 0.500" | 0.078"-0.108" | -20° | 212° | Durometer 65A | Black | __ | 100 | 000000000 | 00000 |
No. 12 | 0.195" | 0.437" | 0.047"-0.077" | -50° | 300° | Durometer 60A | White | FDA Compliant 21 CFR 177.2600 | 50 | 000000000 | 00000 |
No. 12 | 0.195" | 0.438" | 0.078"-0.108" | -20° | 212° | Durometer 55A | Black | __ | 100 | 000000000 | 0000 |
No. 12 | 0.195" | 0.562" | 0.047"-0.077" | -50° | 300° | Durometer 60A | White | FDA Compliant 21 CFR 177.2600 | 50 | 000000000 | 00000 |
No. 12 | 0.195" | 0.562" | 0.078"-0.108" | -20° | 212° | Durometer 65A | Black | __ | 100 | 000000000 | 00000 |
No. 14 | 0.230" | 0.500" | 0.047"-0.077" | -50° | 300° | Durometer 60A | White | FDA Compliant 21 CFR 177.2600 | 50 | 000000000 | 00000 |
No. 14 | 0.230" | 0.625" | 0.047"-0.077" | -50° | 300° | Durometer 60A | White | FDA Compliant 21 CFR 177.2600 | 50 | 000000000 | 00000 |
1/4" | 0.230" | 0.500" | 0.078"-0.108" | -20° | 212° | Durometer 55A | Black | __ | 100 | 000000000 | 00000 |
1/4" | 0.230" | 0.625" | 0.078"-0.108" | -20° | 212° | Durometer 65A | Black | __ | 100 | 000000000 | 00000 |
5/16" | 0.290" | 0.562" | 0.047"-0.077" | -50° | 300° | Durometer 60A | White | FDA Compliant 21 CFR 177.2600 | 50 | 000000000 | 00000 |
5/16" | 0.290" | 0.562" | 0.078"-0.108" | -20° | 212° | Durometer 55A | Black | __ | 100 | 000000000 | 00000 |
5/16" | 0.290" | 0.688" | 0.047"-0.077" | -50° | 300° | Durometer 60A | White | FDA Compliant 21 CFR 177.2600 | 50 | 000000000 | 00000 |
5/16" | 0.290" | 0.688" | 0.078"-0.108" | -20° | 212° | Durometer 65A | Black | __ | 100 | 000000000 | 00000 |
3/8" | 0.355" | 0.625" | 0.047"-0.077" | -50° | 300° | Durometer 60A | White | FDA Compliant 21 CFR 177.2600 | 50 | 000000000 | 00000 |
3/8" | 0.355" | 0.625" | 0.078"-0.108" | -20° | 212° | Durometer 55A | Black | __ | 100 | 000000000 | 00000 |
3/8" | 0.355" | 0.812" | 0.047"-0.077" | -50° | 300° | Durometer 60A | White | FDA Compliant 21 CFR 177.2600 | 50 | 000000000 | 00000 |
3/8" | 0.355" | 0.812" | 0.078"-0.108" | -20° | 212° | Durometer 65A | Black | __ | 100 | 000000000 | 00000 |
3/8" | 0.355" | 0.812" | 0.110"-0.140" | -20° | 212° | Durometer 55A | Black | __ | 25 | 000000000 | 0000 |
7/16" | 0.469" | 0.922" | 0.047"-0.077" | -40° | 212° | Durometer 60A | Black | __ | 50 | 000000000 | 00000 |
1/2" | 0.490" | 1.062" | 0.047"-0.077" | -50° | 300° | Durometer 60A | White | FDA Compliant 21 CFR 177.2600 | 50 | 000000000 | 00000 |
1/2" | 0.490" | 1.062" | 0.078"-0.108" | -20° | 212° | Durometer 55A | Black | __ | 100 | 000000000 | 00000 |
1/2" | 0.490" | 1.062" | 0.110"-0.140" | -20° | 212° | Durometer 55A | Black | __ | 25 | 000000000 | 0000 |
9/16" | 0.594" | 1.156" | 0.047"-0.077" | -40° | 212° | Durometer 60A | Black | __ | 50 | 000000000 | 00000 |
5/8" | 0.615" | 1.312" | 0.078"-0.108" | -20° | 212° | Durometer 65A | Black | __ | 50 | 000000000 | 00000 |
5/8" | 0.615" | 1.312" | 0.110"-0.140" | -20° | 212° | Durometer 55A | Black | __ | 25 | 000000000 | 0000 |
3/4" | 0.740" | 1.500" | 0.047"-0.077" | -50° | 300° | Durometer 60A | White | FDA Compliant 21 CFR 177.2600 | 25 | 000000000 | 00000 |
3/4" | 0.740" | 1.500" | 0.078"-0.108" | -20° | 212° | Durometer 65A | Black | __ | 25 | 000000000 | 00000 |
3/4" | 0.740" | 1.500" | 0.110"-0.140" | -20° | 212° | Durometer 55A | Black | __ | 25 | 000000000 | 0000 |
7/8" | 0.938" | 1.750" | 0.078"-0.108" | -40° | 212° | Durometer 60A | Black | __ | 25 | 000000000 | 00000 |
1" | 0.990" | 2.000" | 0.078"-0.108" | -20° | 212° | Durometer 65A | Black | __ | 10 | 000000000 | 0000 |
1" | 0.990" | 2.000" | 0.110"-0.140" | -20° | 212° | Durometer 55A | Black | __ | 10 | 000000000 | 0000 |
1 1/4" | 1.375" | 2.500" | 0.105"-0.145" | -40° | 212° | Durometer 60A | Black | __ | 10 | 000000000 | 0000 |
M3 | 3.200mm | 7.000mm | 1.190mm-1.950mm | -50° | 300° | Durometer 60A | White | FDA Compliant 21 CFR 177.2600 | 50 | 000000000 | 00000 |
M4 | 4.300mm | 9.000mm | 1.190mm-1.950mm | -50° | 300° | Durometer 60A | White | FDA Compliant 21 CFR 177.2600 | 50 | 000000000 | 00000 |
M5 | 5.300mm | 10.000mm | 1.190mm-1.950mm | -50° | 300° | Durometer 60A | White | FDA Compliant 21 CFR 177.2600 | 50 | 000000000 | 00000 |
M6 | 6.400mm | 12.000mm | 1.190mm-1.950mm | -50° | 300° | Durometer 60A | White | FDA Compliant 21 CFR 177.2600 | 50 | 000000000 | 00000 |
M8 | 8.400mm | 16.000mm | 1.190mm-1.950mm | -50° | 300° | Durometer 60A | White | FDA Compliant 21 CFR 177.2600 | 50 | 000000000 | 00000 |
M10 | 10.500mm | 20.000mm | 1.190mm-1.950mm | -50° | 300° | Durometer 60A | White | FDA Compliant 21 CFR 177.2600 | 50 | 000000000 | 00000 |
M12 | 13.000mm | 24.000mm | 1.950mm-2.760mm | -40° | 212° | Durometer 60A | Black | __ | 50 | 000000000 | 00000 |
M14 | 15.000mm | 28.000mm | 1.190mm-1.950mm | -50° | 300° | Durometer 60A | White | FDA Compliant 21 CFR 177.2600 | 25 | 000000000 | 00000 |
M16 | 17.000mm | 30.000mm | 1.190mm-1.950mm | -50° | 300° | Durometer 60A | White | FDA Compliant 21 CFR 177.2600 | 25 | 000000000 | 00000 |
M18 | 19.000mm | 34.000mm | 1.190mm-1.950mm | -50° | 300° | Durometer 60A | White | FDA Compliant 21 CFR 177.2600 | 25 | 000000000 | 00000 |
M20 | 21.000mm | 37.000mm | 1.190mm-1.950mm | -50° | 300° | Durometer 60A | White | FDA Compliant 21 CFR 177.2600 | 25 | 000000000 | 00000 |
M22 | 24.000mm | 39.000mm | 1.190mm-1.950mm | -50° | 300° | Durometer 60A | White | FDA Compliant 21 CFR 177.2600 | 25 | 000000000 | 00000 |
M24 | 25.000mm | 44.000mm | 1.190mm-1.950mm | -50° | 300° | Durometer 60A | White | FDA Compliant 21 CFR 177.2600 | 10 | 000000000 | 00000 |
M26 | 27.000mm | 50.000mm | 1.190mm-1.950mm | -50° | 300° | Durometer 60A | White | FDA Compliant 21 CFR 177.2600 | 5 | 000000000 | 00000 |
M28 | 29.000mm | 50.000mm | 1.190mm-1.950mm | -50° | 300° | Durometer 60A | White | FDA Compliant 21 CFR 177.2600 | 5 | 000000000 | 00000 |
M30 | 31.000mm | 56.000mm | 1.190mm-1.950mm | -50° | 300° | Durometer 60A | White | FDA Compliant 21 CFR 177.2600 | 5 | 000000000 | 00000 |