The Hex Slotted Nut securely holds multiple together parts by providing a threaded mating surface for a bolt or screw. This slot allows for the insertion of a cotter pin or a safety wire, which prevents the Nut from inadvertently loosening due to vibrations or operational stresses. It is made from durable materials to withstand harsh working conditions.Attributes:• Provided with good wear resistance and strength• The hex shape of the nut provides a better gripping surface for tightening and looseningApplications:The Hex Slotted Nut is used in the auxiliary sea water pump to attach the impeller part with the shaft in the pump to hold the connected parts in place with a precise and non-slipping grip.