One or more fasteners fasten an end portion adjacent to the shaft engaging portion of the mounting cap in abutting {HEAD ~ contact} with {TAIL ~ the roller frame assembly} 
with
One or more fasteners fasten an end portion adjacent to the shaft engaging portion of the mounting cap in abutting { HEAD ~ contact } with { TAIL ~ the roller frame assembly }
OTH OTH OTH OTH OTH OTH 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 TAIL TAIL