This 6-7-1 Suspension Lock Nut is a 9/16"-18 fine thread hex lock nut designed for use with all standard 9/16"-18 fine thread suspension shackle bolts. Helps ensure secure fastening of suspension components. Grade 8 and Zinc plated.
Specifications:
- Inner Diameter: 9/16"
- Thread pitch: 18 Fine
- Outer Diameter: 7/8"
- Wrench Size: 7/8"
Lock nuts damage the threading of a suspension bolt when removed. It is important to know that once a suspension lock nut is removed the bolt must be replaced and not reused.
