Many types of fasteners can be used, such as {TAIL ~ nails} and {HEAD ~ staples} 
Many types of fasteners can be used , such as { TAIL ~ nails } and { HEAD ~ staples }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD