Coarse Thread

1/4-20 HEX FINISH NUT GR 8 ZY

5/16-18 HEX FINISH NUT GR 8 ZY

3/8-16 HEX FINISH NUT GR 8 ZY

7/16-14 HEX FINISH NUT GR 8 ZY

1/2-13 HEX FINISH NUT GR 8 ZY

9/16-12 HEX FINISH NUT GR 8 ZY

5/8-11 HEX FINISH NUT GR 8 ZY

3/4-10 HEX FINISH NUT GR 8 ZY

7/8-9 HEX FINISH NUT GR 8 ZY

1-8 HEX FINISH NUT GR 8 ZY