hey im new to maya. how can i duplicate an object a few times around another object. for example, if i have a cilinder, how would i make a row of screws (spaced) on it.

another quick question, if i created an extrusion at the beginning and later decided i want to delete it, how can i delete it? im assuming its somewhere in thr attribut editor but i dont know how.

thanks for the help. greatly appreciated.