The Euclid 12" Spring Center Bolt is designed to provide reliable performance in the toughest operating environments. This bolt is made from high-grade steel and features a 3/4"-16 thread size for secure attachment. It is designed to resist wear and tear and provide consistent performance over a long service life. The bolt is designed to secure the spring assembly and provide enhanced safety. It is easy to install and provides a secure fit for reliable performance. This bolt is ideal for use in a variety of applications and is sure to provide reliable performance. FleetPride is your First Click in Heavy Duty®.