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OnBuy.com£4.95Visit shop Spring Washers Din 127B Zinc Plated Spring Steel Split Lock Washers Helical Anti Vibration M6 To M20 5056523233451
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The SS8 Spring Lock Washers in M12 size are essential hardware components designed for professional mechanics, automotive technicians, and industrial engineers who require reliable fastening solutions that resist loosening from vibration. By exerting continuous radial force against bolt heads and nuts, these washers ensure structural integrity in high-stress environments. While they provide exceptional load distribution and anti-loosening properties, users should note that they are intended for single-use applications as their spring tension may deform during removal, requiring replacement to maintain optimal performance.
| Colour | Silver |
|---|---|
| Brand | SS8 |
It is generally recommended to replace spring lock washers after they have been tightened, as the spring tension properties may be compromised after the initial compression.
Yes, they are compatible, but be mindful of galvanic corrosion if used in extremely wet or conductive environments.
These are made from steel with a zinc-plated coating for enhanced corrosion resistance.
Yes, that is their primary design purpose. They exert continuous force to counteract vibration-induced loosening.
No, these are designed for M12 (12mm) metric bolts and will not provide a proper fit for imperial sized fasteners.
Ensure the bolt is of the correct M12 size and that the mounting surface is clean and free of debris.
Verify that you have not over-tightened the bolt, which can cause the washer to lose its spring tension. If the washer is permanently flattened, replace it.
Although zinc-plated, exposure to harsh chemicals or extreme moisture can eventually affect the finish. Ensure the environment is suitable for steel components or consider a protective coating.
To install, place the washer onto the M12 bolt before threading it into the nut or tapped hole. Ensure the washer is seated squarely against the fastener face. As you tighten the bolt, the washer will flatten; stop tightening once the fastener is fully seated and the spring tension has been properly engaged.
