I am selling 66 square headed bolts with square headed nuts. Only 16 pictures in the photos. The bolts have a galvinized finish. The bolts are old new stock. The bolts were used on crossbars for power poles. The bolts have 6 1/2 inches of threads. Great for construction of fencing and other projects. Please call 785 822 7522 between 8AM and 9PM.