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The Forgefix Spring Washer M8 (FPKSW8) is designed for users needing to secure M8 bolts and screws against vibration-induced loosening. Its key benefit is providing a consistent clamping force that maintains fastener integrity. A potential consideration is its specific M8 sizing, requiring users to confirm compatibility with their hardware. This product offers 40 bright zinc-plated spring washers, featuring a split, helical design that creates spring force and axial flexibility to prevent loosening.
| Colour | Silver |
|---|---|
| Model Part Number | FPKSW8 |
| Brand | Forgefix |
This describes the washer's design. It's not a flat ring; it has a cut and is formed into a coil. This shape allows it to act like a spring, pushing against the fastener head and the surface.
This ForgePack contains 40 M8 spring washers.
The primary benefit is preventing fasteners from loosening due to vibrations by maintaining a constant spring force.
No, these are specifically designed for M8 bolts and screws. Using them with other sizes will not provide a secure fit.
It's a surface treatment that applies a layer of zinc to the steel washer. 'Bright' refers to the shiny finish, and it significantly improves resistance to rust and corrosion.
They are commonly used in mechanical assemblies, automotive applications, construction, and anywhere fasteners might be exposed to vibration.
No, standard tools for tightening M8 bolts and screws are all that is required. The washer is simply placed on the fastener before installation.
Confirm that the bolt is indeed an M8 size. Ensure the washer is placed correctly on the threads before insertion.
While effective, spring washers are not a substitute for proper torque or locking mechanisms in extreme vibration scenarios. Consider using additional locking hardware if issues persist.
This indicates the washer has been exposed to moisture. Store in a dry place. For critical applications, consider stainless steel alternatives if corrosion is a significant concern.
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