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Wavy Split Lock Washer

A4 Stainless

DIN 128-A

SKU: 00-Y128-A4
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Split Lock Washer Wavy - A4 Stainless DIN 128A

Split wave lock washers exert a spring force between the head of the fastener and the surface of the work. This increases friction without causing surface damage and provides resistance against rotation / loosening from vibration.

DIN 128-A lock washers have square ends.

Material: A4 Stainless

A4 / 316 Stainless Steel fasteners are "marine grade" corrosion resistant; suitable for salt water applications. A4 fasteners also offer increased resistance to chemicals when compared with A2 stainless fasteners.


Commonly used in wet environments. Popular across a wide range of industries: automotive, agriculture, photographic, medical / surgical, food processing, robotics, architectural detailing, construction, HVAC, healthcare, sanitary, transportation, clean energy, etc

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