What Size Are the Slots in Unistrut?

There are many different types and sizes of Unistrut, so the size of the slots can vary. The most common type of Unistrut is the 1-5/8″ x 1-5/8″, which has slots that are 1-5/8″ wide.

There are also Unistruts that have 2″ wide slots, and some that have even wider slots. The width of the slot will determine the size of the screw or bolt that can be used to attach it to the Unistrut.

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So, what size are the slots in Unistrut? It depends on the type of Unistrut you have. The most common type has 1-5/8″ wide slots, but there are also types with 2″ wide slots, and some with even wider slots.

The width of the slot will determine the size of the screw or bolt that can be used to attach it to the Unistrut.