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Carriage Bolts & Elevator Bolts at Empire Bolt & Screw

Round head square neck bolts are referred to as Carriage Bolts. With their trademark shallow, mushroom-shaped head, these bolts are intended to be used in low profile applications where access to installing and removing the bolt is only available from the nut side.  This includes many wood-to-wood or metal-to-wood applications.  Because of the 1-sided access, they are also often used in applications where tamperproof access is desired.
 
Elevator Bolts were designed for use in grain elevators.  Today, their importance in conveyor systems of all types cannot be understated.  Their wide, flat, disc head offers a pronounced bearing surface to prevent the bolt from ripping through soft conveyor-belt material.
 
Call Empire Bolt & Screw or send us a Request for Quote on your Carriage and Elevator Bolt needs today.