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