Duro Dyne® Dyn-O-Mate™ Bolt, 1 in, For Use With: EZ Connector® Corners

• It acts as an alignment tool and a locking nut during installation when used with the teardrop EZ® corner
• Replaces 3/8 in carriage bolt, washer and nut at the four corner connections
• Washer built into "extra high" EZ® drive head
• Eliminates use of drift pin and clamps for corner alignment
• Spin-out feature prevents over torquing and reduces damage to gaskets (leakage at corner reduced)
• 1 in bolts for faster assembly of smaller ductwork