SpecificationsHST79CK5 Reference : 491HST79CK5Brand :COLLARSHi-Lok Collars - Lock NutsGet Shipping EstimateZIP*Non-stock pricing and lead time may be subject to change based on manufacturing availability.
SpecificationsMS21043-08 Reference : 320MS21043-08Brand :KAYNAR/FAIRCHILD (ARCONIC/ALCOA)Military Standard Locking Extended Washer Nut Self thread: 8/32, 800 degree reduced hexagon, reduced height, corrosion and heat resistant steel, silver platedMore ▼Get Shipping EstimateZIP*Non-stock pricing and lead time may be subject to change based on manufacturing availability.