Attributes . For Use On: Copper, Aluminum, ACSR, Steel, Copperweld, Alumoweld, 6201, 5005, Compressed, and Compact conductors, Copper Taps: #10 solid - 2/0 stranded, Aluminum and ACSR Taps: #14 solid - 4/0 ACSR, Stirrups: #6 - 4/0 ACSR, Overhead Full Tension Deadends, Full Tension Splices and Terminals #10 Str. - 4/0 ACSR, Installs splices, taps or terminations: #8 - 500 kcmil Copper Str. (YA, YA-L, YS, YS-L), #8 - 350 kcmil flex, #8 - 350 kcmil Aluminum (YA-A & YS-A) . Names