Hexagonal screw Suitable for use with either copper or aluminum conductors Provides low contact resistance Provides ease of installation Ensures reliability for copper or aluminum conductors Manufactured from high strength 6061-T6 aluminum alloy Electro-tin plated Chamfered wire entry Specifications Conductor Size 2 AWG to 600 kcmil Conductor Type Stranded Copper Dimensions 3-3/16 in L Finish Tin Plated Material Aluminum Number of Bolt Holes 1 Specifications 1-13/16 in L x 1-13/32 in W x 7/16 in Thick Pad Size Stud Size 1/2 in Temperature Rating 90 deg C Tongue Size 1-13/16 in Type Type AU I-Beam