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Washer, lock, Nord-Lock, stainless steel, GR A4-316, M20, 21.4 x 39 x 3.2 mm, Nord-Lock.

Brand: Nord-Lock
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Nord-Lock wedge-locking washers utilise tension instead of friction in order to secure bolted joints exposed to severe vibration and dynamic loads. Over the operational life cycle, Nord-Lock washers offer increased operational reliability and lower maintenance costs, while significantly reducing the risks of production stops, accidents and warranty claims. Stainless steel is a family of iron-based alloys that contain a minimum of approximately 11% chromium, a composition that prevents the iron from rusting, as well as providing heat-resistant properties.

Product properties
Brand Nord-Lock
Category Nord-Lock
Inside Diameter (mm) 21.4
Outside Diameter (mm) 39.0
Width (mm) 3.2
Grade A4-316
Material Stainless Steel
Series Metric
Type Nord-Lock
Surface Finish Plain
Size (mm) 20
Box Qty 100
Technical Documents
     Product Data Sheet
     Product Data Sheet