AN365-428A self-locking nut with 1/4-28 thread, nylon insert provides vibration resistance up to 250°F. Standard height for full tensile strength applications.AN365-428A - Elastic stop nut, 1/4-28 threadSKU: AN365-428A$1.00PriceMaterialNylon InsertFinishCadmium PlatedDrill OptionN/AQuantity*Add to CartSpecificationsAN365-428ACross ReferencesAN365-428ATechnical Details1/4-28ApplicationsAN364/AN365 Elastic Stop Nuts