A 20mm diameter hangar nut is a heavy-duty, circular metal piece used to distribute the pressure resulting from the fastening of bolts or screws in metal structures, especially in hangars, warehouses, sheds, heavy metal constructions, and steel structures .
Area of use:
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It is used in industrial and engineering construction projects, where iron plates or structural pieces are connected using screws that pass through this joint.
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It is essential in the construction of metal hangars because it prevents the metal from being damaged or cracked around the fastening areas due to concentrated pressure.
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They are also used in the installation of suspended ceilings, metal canopies , and heavy doors.
Material and finishing:
How to use:
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The screw or bolt is inserted into a hole in the metal piece or structure.
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The shim is placed between the head and the metal surface to distribute the pressure over a larger area.
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The joint is tightened using a key or nut to ensure a secure fit.
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It is preferable to use them with heavy-duty nuts in places that are subject to vibration or high loads.
measuring:
