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Pressure-Rated Metal-Bonded Sealing Washers
These washers are rated to withstand pressure up to 100 psi. They are one-piece rubber-to-metal bonded washers that create a stronger seal than metal or rubber alone. Made of 18-8 stainless steel, they have good chemical resistance and may be mildly magnetic. The silicone seal has excellent weather resistance. Washers are reusable.
For technical drawings and 3-D models, click on a part number.
Inch
Inch
Max. Pressure, psi | Temperature Range, °F | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
For Screw Size | ID | OD | Thick. | For Fluids | For Gases | Min. | Max. | Hardness | Seal Hardness | Seal Color | Each | |
18-8 Stainless Steel with Silicone Rubber Seal | ||||||||||||
No. 6 | 0.123" | 0.55" | 0.047"-0.109" | 100 | 100 | -100° | 400° | Rockwell B80 | Durometer 50A | Green | 000000000 | 00000 |
No. 6 | 0.123" | 1" | 0.047"-0.109" | 100 | 100 | -100° | 400° | Rockwell B80 | Durometer 50A | Green | 000000000 | 0000 |
No. 8 | 0.175" | 0.55" | 0.047"-0.109" | 100 | 100 | -100° | 400° | Rockwell B80 | Durometer 50A | Green | 000000000 | 0000 |
No. 8 | 0.175" | 1" | 0.047"-0.109" | 100 | 100 | -100° | 400° | Rockwell B80 | Durometer 50A | Green | 000000000 | 0000 |
No. 8 | 0.175" | 1.5" | 0.047"-0.109" | 100 | 100 | -100° | 400° | Rockwell B80 | Durometer 50A | Green | 000000000 | 00000 |
No. 10 | 0.2" | 0.55" | 0.047"-0.109" | 100 | 100 | -100° | 400° | Rockwell B80 | Durometer 50A | Green | 000000000 | 0000 |
No. 10 | 0.2" | 1" | 0.047"-0.109" | 100 | 100 | -100° | 400° | Rockwell B80 | Durometer 50A | Green | 000000000 | 0000 |
1/4" | 0.265" | 0.75" | 0.047"-0.109" | 100 | 100 | -100° | 400° | Rockwell B80 | Durometer 50A | Green | 000000000 | 0000 |
1/4" | 0.265" | 1" | 0.047"-0.109" | 100 | 100 | -100° | 400° | Rockwell B80 | Durometer 50A | Green | 000000000 | 0000 |
1/4" | 0.265" | 1.5" | 0.047"-0.109" | 100 | 100 | -100° | 400° | Rockwell B80 | Durometer 50A | Green | 000000000 | 00000 |
5/16" | 0.325" | 0.75" | 0.047"-0.109" | 100 | 100 | -100° | 400° | Rockwell B80 | Durometer 50A | Green | 000000000 | 0000 |
5/16" | 0.325" | 1" | 0.047"-0.109" | 100 | 100 | -100° | 400° | Rockwell B80 | Durometer 50A | Green | 000000000 | 0000 |
5/16" | 0.325" | 1.5" | 0.047"-0.109" | 100 | 100 | -100° | 400° | Rockwell B80 | Durometer 50A | Green | 000000000 | 00000 |
3/8" | 0.385" | 0.75" | 0.047"-0.109" | 100 | 100 | -100° | 400° | Rockwell B80 | Durometer 50A | Green | 000000000 | 0000 |
3/8" | 0.385" | 1" | 0.047"-0.109" | 100 | 100 | -100° | 400° | Rockwell B80 | Durometer 50A | Green | 000000000 | 0000 |
3/8" | 0.385" | 1.5" | 0.047"-0.109" | 100 | 100 | -100° | 400° | Rockwell B80 | Durometer 50A | Green | 000000000 | 00000 |
1/2" | 0.485" | 1" | 0.047"-0.109" | 100 | 100 | -100° | 400° | Rockwell B80 | Durometer 50A | Green | 000000000 | 0000 |
1/2" | 0.485" | 1.5" | 0.047"-0.109" | 100 | 100 | -100° | 400° | Rockwell B80 | Durometer 50A | Green | 000000000 | 00000 |
7/16" | 0.422" | 1" | 0.047"-0.109" | 100 | 100 | -100° | 400° | Rockwell B80 | Durometer 50A | Green | 000000000 | 0000 |
7/16" | 0.422" | 1.5" | 0.047"-0.109" | 100 | 100 | -100° | 400° | Rockwell B80 | Durometer 50A | Green | 000000000 | 00000 |
Metric
Metric
Max. Pressure, psi | Temperature Range, °F | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
For Screw Size | ID, mm | OD, mm | Thick., mm | For Fluids | For Gases | Min. | Max. | Hardness | Seal Hardness | Seal Color | Each | |
18-8 Stainless Steel with Silicone Rubber Seal | ||||||||||||
M3 | 2.9 | 14 | 2-2.1 | 100 | 100 | -100° | 400° | Rockwell B80 | Durometer 50A | Red | 000000000 | 00000 |
M3 | 2.9 | 25.4 | 2-2.1 | 100 | 100 | -100° | 400° | Rockwell B80 | Durometer 50A | Red | 000000000 | 0000 |
M4 | 3.9 | 14 | 2-2.1 | 100 | 100 | -100° | 400° | Rockwell B80 | Durometer 50A | Red | 000000000 | 0000 |
M4 | 3.9 | 25.4 | 2-2.1 | 100 | 100 | -100° | 400° | Rockwell B80 | Durometer 50A | Red | 000000000 | 0000 |
M5 | 4.9 | 14 | 2-2.1 | 100 | 100 | -100° | 400° | Rockwell B80 | Durometer 50A | Red | 000000000 | 0000 |
M5 | 4.9 | 19.1 | 2-2.1 | 100 | 100 | -100° | 400° | Rockwell B80 | Durometer 50A | Red | 000000000 | 0000 |
M5 | 4.9 | 25.4 | 2-2.1 | 100 | 100 | -100° | 400° | Rockwell B80 | Durometer 50A | Red | 000000000 | 0000 |
M6 | 5.9 | 19.1 | 2-2.1 | 100 | 100 | -100° | 400° | Rockwell B80 | Durometer 50A | Red | 000000000 | 0000 |
M6 | 5.9 | 25.4 | 2-2.1 | 100 | 100 | -100° | 400° | Rockwell B80 | Durometer 50A | Red | 000000000 | 0000 |
M8 | 7.8 | 19.1 | 2-2.1 | 100 | 100 | -100° | 400° | Rockwell B80 | Durometer 50A | Red | 000000000 | 0000 |
M8 | 7.8 | 25.4 | 2-2.1 | 100 | 100 | -100° | 400° | Rockwell B80 | Durometer 50A | Red | 000000000 | 0000 |
M10 | 9.8 | 25.4 | 2-2.1 | 100 | 100 | -100° | 400° | Rockwell B80 | Durometer 50A | Red | 000000000 | 0000 |
M12 | 11.8 | 25.4 | 2-2.1 | 100 | 100 | -100° | 400° | Rockwell B80 | Durometer 50A | Red | 000000000 | 0000 |