Review on Hillman 240183 Carriage Zinc Plated 50 Pack by Michael Glassburn

I needed some carriage bolts to build a workbench. This is the right size and dimensions to keep everything bolted together tightly. They have been galvanized to rust slower than without them. The square drive just below the bolt and in front of the start of the thread helps the bolt stay in place after tightening. Another guarantee that it will not suddenly fall apart. Have been galvanized to slow down the rusting process. Four stars ⭐️⭐️⭐️⭐️!