ILSCO Canada Mechanical Lug, One Conductor, Mechanical connection, Dual Rated, Aluminum material, Tin plated connector,1 mounting hole(s), mounting bolt/stud size 5/16 in, C22.2 No. 65, C22.2 No. 188, Copper/Aluminum Primary Conductor 250 kcmil - 6 Str, 1 conductors, 1 ports/wireways, Drive Type Main 5/16 Internal Hex, rated for 600 V, primary color Silver, 1 poles, TA250(I)SOLDERLESS LUG ILSCO