Apprentice question
Stop and ask
Stop. Get direction before you touch it.
No. A hanger rod needs proper thread engagement by the approved detail. Cut a correct rod or use an approved coupling/extension before loading.
['A rod barely catching a nut may look connected, but it is not carrying load properly. Vibration, pressure changes, or adjustment can strip it loose.', 'Do not add washers or double-nut tricks to hide a short rod. Replace with the correct length or approved extension coupling, then verify visible engagement and lock hardware as required.']