9/16-12 HEX FIN NUT 50 PER GR

43CNFH5Z

7/16-14 HEX FINISH NUT GR 5

137FNFH5L

1 3/8-12 HEX FINISH NUT GR 5

75CNFH5Y

3/4-10 HEX FINISH NUT GR 5 ZY

25CNFHSX

1/4-20 HEX FIN NUT 18-8 SS PSV