Manufactured from high strength 6061-T6 aluminum alloy Chamfered wire entry provides ease of installation Suitable for use with either copper or aluminum conductors Mounting hole spacing from side to side, hole to hole is 7/8 in Electro-tin plated provides low contact resistance Ensures reliability for copper or aluminum conductors Suitable for use in circuits rated 35 kV or less, proper high voltage spacing and insulation techniques must be used Application versatility 1-stud 17/64 in mounting hole Dimensions Dimension G (IN)0.422 Drive Size Main3/16 Drive Type MainInternal Hex Height (IN)0.794 Height BX (IN)2.25 Height (mm)20.1676 Length (IN)1.469 Length (mm)37.3126 Mounting Hole Diameter (IN)0.272 Mounting Hole Diameter (mm)6.9088 Mounting Hole Spacing (mm)0 Tang Length (IN)0.844 Tang Length (mm)21.4376 Tang Thickness (IN)0.187 Tang Thickness (mm)4.7498 Tang Width (IN)1.25 Tang Width (mm)31.75 Weight (LB)0.155 Weight BX (LB)1.992 Width (IN)1.25 Width BX (IN)5 Width (mm)31.75 Material and Finish Conductor MaterialCopper Conductor MaterialAluminum Connector FinishTin InsulationNA MaterialAluminum Wire Binding Hardware FinishTin Wire Binding Hardware MaterialAluminum Bolt and Screw Sizes Mounting Bolt/Stud Size1/4 Number of Wire Binding Screws per Port1 Wire Binding Screw Size7/16 Wire Binding Torque120 Environment and Temperature Temperature Rating90°C Conductor Ranges