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System of Measurement System of Measurement |
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Thickness Thickness | Show |
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Thickness Thickness | Hide |
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For Screw Size For Screw Size |
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Washer Type Washer Type |
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![]() | Split Lock |
Material Material |
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Split Lock Washer Type Split Lock Washer Type |
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![]() | Curved |
Overall Height Overall Height |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Specifications Met Specifications Met |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Hardness Hardness |
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About Washers
More
Metric Split Lock Washers

Curved Steel

Curved
As you tighten a bolt, these metric washers flatten to add tension to the threaded joint and prevent loosening from small amounts of vibration. They meet a DIN or ASME standard for split lock washer dimensions.
Curved and wave split lock washers can be used with fasteners that have right- or left-hand threads to prevent clockwise and counterclockwise rotation. These washers are reusable—they retain their shape when untightened and will not damage fasteners. Steel washers are stronger and resist wear better than zinc-plated steel and stainless steel washers. Use them in dry environments.
For technical drawings and 3-D models, click on a part number.
For Screw Size | ID, mm | OD, mm | Thick., mm | Overall Ht., mm | Hardness | Specifications Met | Pkg. Qty. | Pkg. | |
Steel | |||||||||
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Curved | |||||||||
M6 | 5.5 | 11.0 | 1.3 | 2.2 | Rockwell C44 | DIN 6905 | 50 | 000000000 | 000000 |