This 6-11 Suspension Lock Nut is a 5/16"-18 fine thread hex lock nut designed for use with all standard 5/16"-18 fine thread suspension shackle bolts. Helps ensure secure fastening of suspension components. Grade 8 and Zinc plated. Typically used with slipper end suspension systems
Specifications:
- Inner Diameter: 5/16"
- Thread pitch: 18 Fine
- Outer Diameter: 1/2"
- Wrench Size: 1/2"
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.
