Left Hand Thread Hex Jam Nuts
Hex Jam Nuts are similar to hex finish nuts, however they are thinner. Hex jam nuts are often used with hex cap screws, socket screws and bolts when mechanically joining materials together. Left hand threaded nuts, also known as reverse nuts, are not suited for use with standard bolts, they are installed by spinning counter-clockwise. Used with left hand threaded bolts, screws and rod. Available in coarse thread and fine thread.