10pk of 3/4″ STD NC Course threads Hex Self locking Nuts. Brand New USA Made, Zinc Plated. These are the all steel type so they work in high temp applications where the nylon type would melt. Used on farm and construction equipment such as tractors loaders bulldozers bush hogs You are getting these at a great price, plus..This won’t last long at this price, so you better get it quick
10234 L2C4