The cap includes a side section to cover the sides of the nut insert and {HEAD ~ a top section}, joined to {TAIL ~ the side section}, to cover the second end of the nut insert 
The cap includes a side section to cover the sides of the nut insert and { HEAD ~ a top section } , joined to { TAIL ~ the side section } , to cover the second end of the nut insert
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH