Grade 8 Fine Thread

1/4-28 NYLON INSERT LOCK NUT GR 8 ZY

5/16-24 NYLON INSERT LOCK NUT GR 8 ZY

3/8-24 NYLON INSERT LOCK NUT GR 8 ZY

7/16-20 NYLON INSERT LOCK NUT GR 8 ZY

1/2-20 NYLON INSERT LOCK NUT GR 8 ZY

9/16-18 NYLON INSERT LOCK NUT GR 8 ZY

5/8-18 NYLON INSERT LOCK NUT GR 8 ZY

3/4-16 NYLON INSERT LOCK NUT GR 8 ZY

7/8-14 NYLON INSERT LOCK NUT GR 8 ZY

1-14 NYLON INSERT LOCK NUT GR 8 ZY