In these cases {TAIL ~ the mailbox mounting bolt} 38 will have substituted for it {HEAD ~ a wood screw} of appropriate size 
In these cases { TAIL ~ the mailbox mounting bolt } 38 will have substituted for it { HEAD ~ a wood screw } of appropriate size
OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH