MS17826-6 thin self-locking castellated nut with 3/8-24 thread. Non-metallic insert material rated to 250°F.MS17826-6 - Thin self-locking castle nut, 3/8-24SKU: MS17826-6$1.00PriceMaterialAlloy SteelFinishCadmium PlatedDrill OptionN/AQuantity*Add to CartSpecificationsMS17826-6Cross ReferencesMS17826-6Technical Details3/8-24ApplicationsMS17826 Self-Locking Nuts