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