The Speck E90 body bolt is designed for compatible applications that use a 1/4 inch-20 by 2-1/8 inch fastener in the body assembly. Small hardware like this is useful because the right bolt size helps the assembly clamp correctly and keeps the repair closer to original equipment intent.This replacement is especially useful when the original bolt is stripped, corroded, bent, or missing after service work. Replacing worn hardware with the proper fastener can help improve the stability and finished quality of the repair.It is a practical service item when body hardware needs to be refreshed instead of reused past its reliable life. Speck E90 body bolt 1/4 inch-20 by 2-1/8 inch hardware size Helps restore proper body assembly fastening Useful when the original bolt is worn or missing Supports cleaner and more dependable reassembly