A Rational 1107.01 Star Lock Washer holds fastened parts firmly in place to maintain a stable connection during regular use.
The star lock washer secures fastened connections by biting into the mating surface, which helps maintain tension and resist loosening from vibration in combination ovens and steamers. Its star-shaped design matters because the pointed teeth create stronger grip and more reliable locking action than a plain washer in high-heat, high-moisture equipment conditions.
The star lock washer may be wearing out if connected components begin to loosen, shift or vibrate more during operation, which can lead to reduced stability or inconsistent performance. Physical signs can include flattened or damaged teeth, corrosion, rust or surface wear and environmental signs may include prolonged exposure to heat, steam and moisture that could weaken its locking ability.
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