Elevator Bolt, Hillman, 5/16 in-18 x 3 in

Elevator bolts have a square neck that resists turning when a nut is tightened or removed. The large, flat head provides a greater bearing surface for soft materials.

• Similar to a carriage bolt except the head is thin and flat
• Engineered for use with elevator type bolts and nuts to complete the fastener
• Parts constructed from high-strength steel