SpecificationsMS21245-12 Reference : 63MS21245-12Brand :Military Standard (MS) NutsNUT- SELF-LOCKING- HEXAGON- THIN- 450 DEGREE F- 80 KSI FTU (S/S BY NASM21245)Get Shipping EstimateZIP*Non-stock pricing and lead time may be subject to change based on manufacturing availability.
SpecificationsMS21244-4 Reference : 63MS21244-4Brand :Military Standard (MS) NutsNUT- CASTELLATED- HEXAGON- COUNTERBORED ASSEMBLED WASHER- 450 DEG. F (FOR SELF RETAINING BOLTS) (S/S BY NASM21244)Get Shipping EstimateZIP*Non-stock pricing and lead time may be subject to change based on manufacturing availability.