Maintain a secure and dependable trailer suspension with this 9/16in-18 x 3-1/2in Grade 5 Suspension Shackle Bolt. Designed for leaf spring suspension systems, this heavy-duty steel bolt provides the strength and durability needed for shackle and equalizer connections on a wide variety of trailers. Manufactured to Grade 5 specifications, it is ideal for utility, cargo, equipment, boat, livestock, and flatbed trailer suspension repairs and replacements.
Features:
- Heavy-duty Grade 5 steel construction
- 9/16in-18 fine thread for secure installation
- 3-1/2in overall length
- Designed for trailer leaf spring and shackle assemblies
- Precision-machined threads for proper fit and durability
- Ideal for replacing worn or damaged suspension hardware
- Built for dependable trailer suspension performance