Fasteners or adhesive may be used to firmly attach the joints, connectors and {HEAD ~ brackets} to {TAIL ~ the beams} and construction materials 
Fasteners or adhesive may be used to firmly attach the joints , connectors and { HEAD ~ brackets } to { TAIL ~ the beams } and construction materials
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH