Used on LVT7A1. 2.563" inside diameter 0.495" overall width slotted hexagon head screw w/stainless steel liner to cover band serrations on inside dia within min passivate screw surface treated band
Used on LVT7A1. 3.313" inside diameter 0.562" overall width slotted hexagon head screw w/stainless steel liner to cover band serrations on inside dia within min band