BURNDY SCRULUG Cable Terminal Lug, Series: KPA, Copper Conductor, 4/0 AWG to 500 kcmil Conductor, 1/2 in Stud, 1 Bolt Holes, 1.5 in W x 0.2 in THK Tongue, Straight Tongue, Specifications: Hex Socket, 375 in-lb Installation Torque, (1) Screw, Copper Alloy, Electro-Zinc Plated, 3.14 in L x 2.44 in H