A range of High Specification locking washers.
Available in A4 (316) Stainless steel and Steel with a Delta Protekt Finish. Available in Standard OD (NL Type) and Large OD (SP Type). Nord-Lock created the original wedge-locking technology that secures bolted joints, even when exposed to severe vibration and dynamic loads.
Both A4 and Delta Protekt are avaialble from this web category.