Threaded member 44 is of {HEAD ~ cylindrical configuration} and is threaded with a low pitch thread on {TAIL ~ its exterior} 
Threaded member 44 is of { HEAD ~ cylindrical configuration } and is threaded with a low pitch thread on { TAIL ~ its exterior }
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL