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 | White |
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About Washers
More
Metric Oversized Washers
Compared to our general purpose washers, these have exaggerated diameters and/or thicknesses. Use them to cover oversized holes, hold heavy fastening loads, or as spacers and levelers.
These washers meet various DIN and ISO specifications, which are international standards for washer dimensions. ISO 8738 is formerly DIN 1440.ISO 7093 is formerly DIN 9021.
Plain steel washers are stronger, more wear resistant, and less costly than zinc-plated steel and stainless steel washers. They should not be used in wet or corrosive environments because they easily rust.
For technical drawings and 3-D models, click on a part number.
| For Screw Size | ID, mm | OD, mm | Thick., mm | Hardness | Specifications Met | Pkg. Qty. | Pkg. | |
Steel | ||||||||
|---|---|---|---|---|---|---|---|---|
| M26 | 26.0 | 40.0 | 4.4-5.6 | Rockwell B76 | DIN 1440, ISO 8738 | 5 | 000000000 | 00000 |
Oversized Clipped Washers
With greater diameters and/or thicknesses than general purpose washers, these washers cover oversized holes or act as spacers and levelers. Clipped to fit where standard washers can’t, they won’t rotate when you position the flat edge against a flat surface.
Black-oxide steel washers have mild corrosion resistance in dry environments.
Zinc-plated steel washers are corrosion resistant in wet environments.
18-8 stainless steel washers have good chemical resistance and may be mildly magnetic. Black-oxide 18-8 stainless steel washers have a matte-black finish.
For technical drawings and 3-D models, click on a part number.
| For Screw Size | ID | OD | Clipped Width | Thickness | Hardness | Pkg. Qty. | Pkg. | |
Steel | ||||||||
|---|---|---|---|---|---|---|---|---|
| M26 | 26.000mm | 40.000mm | 36.500mm | 2.700mm-3.300mm | Rockwell B55 | 1 | 000000000 | 00000 |
Black-Oxide Steel | ||||||||
| M26 | 26.000mm | 40.000mm | 36.500mm | 2.700mm-3.300mm | Rockwell B55 | 1 | 000000000 | 00000 |
Zinc-Plated Steel | ||||||||
| M26 | 26.000mm | 40.000mm | 36.500mm | 2.700mm-3.300mm | Rockwell B55 | 1 | 000000000 | 00000 |
18-8 Stainless Steel | ||||||||
| M26 | 26.000mm | 40.000mm | 36.500mm | 2.700mm-3.300mm | Rockwell B68 | 1 | 000000000 | 00000 |
Black-Oxide 18-8 Stainless Steel | ||||||||
| M26 | 26.000mm | 40.000mm | 36.500mm | 2.700mm-3.300mm | Rockwell B68 | 1 | 000000000 | 00000 |
Weather-Resistant Rubber Sealing Washers
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 | |||||||||||
| M26 | 27.000mm | 50.000mm | 1.190mm-1.950mm | -50° | 300° | Durometer 60A | White | FDA Compliant 21 CFR 177.2600 | 5 | 000000000 | 000000 |
Metal Sealing Washers
Also known as crush washers, these compress when tightened to form a tighter, more durable seal than rubber washers. They are commonly used to seal fluids such as oil and fuel. Washers are not reusable.
Copper washers are corrosion resistant in wet environments, nonmagnetic, and electrically conductive.
Aluminum washers are lightweight and corrosion resistant in wet environments.
For technical drawings and 3-D models, click on a part number.