Machine Bolts

Machine Bolts – are made from multiple metals and are applied, hence the name, metal to metal which is commonly found on different types on machines. The heads can be may be square, hexagonal, rounded, or flat countersunk. Machine bolts are made in diameters from ½" to 3 inches depending on the length desired for each application and can be cut with fine and/or course threads that extend in length from twice the diameter of the bolt plus ¼" to twice the diameter plus ½" (depending on the length of the bolt).