3/4-10 Heavy Hex Structural Nuts A194 2H Plain North American Made 1-1/4-12 This screw is 4 1/2

This screw is 4 1/2 inches long and has a diameter of 5/16 inches

and other applications where a strong and durable fastener is needed

The hexagonal shape allows for easy tightening and loosening with a standard wrench or socket

while the hex head allows for easy installation and removal using a wrench

which means it will not loosen under vibration or shock

3/4-10 Heavy Hex Structural Nuts A194 2H Plain North American Made 1-1/4-12 This screw is 4 1/2These 3 4 10 Heavy Hex Structural Nuts are made in North America and meet the ASTM A194 2H specification. They are designed for use with bolts of the same diameter and thread pitch, and are ideal for structural applications where high strength and durability are required. These nuts are zinc plated for corrosion resistance and have a plain finish. They are available in a variety of quantities to meet your project needs.