Square nut can only be put into the slot from the short side of profile, so thatthe aseembly efficiency is not very good, but due to low cost,it is also one of the commonly used accessories.
Material: carbon steel
Thread: M4, M5, M6, M8
Square nuts M8, Square nuts, square nut
Material: Carbon steel (zinc or chromium plated)
Function: It is one of the most used accessories for frofile connection.
Other sizes and shape, welcome to your drawing or sample for customized make