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