Ilsco TA-250, Aluminum Mechanical Lug, 5/16″, 28 Piece LotCondition:* New Surplus Stock, No OEM Packaging. As Pictured. Additional Notes:* Connection: Mechanical* Mounting Hole Type: Thru* Number of Conductors: 1* Number of Mounting Holes: 1* Number of Poles: 1* Number of Ports/Wireways: 1* Wire Type: Aluminum or Coppper, Stranded* Wire Range: 6 Gauge – 250 MCM* Drive Size Main: 5/16″* Drive Type Main: Internal Hex* Voltage Rating: 35 kV* Dimensions (HxLxW) 1.12″ x 1.984″ x 0.99″ (28.49mm x 50.39mm x 25.14mm)* Mounting Hole Diameter: 0.328″* Tang Dimensions (LxWxT) 0.992″ x 0.99″ x 0.25″* Mounting Bolt/Stud Size: 5/16* Number of Wire Binding Screws per Port: 1* Wire Binding Screw Size: 11/16″* Temperature Rating: 194F (90C)IlscoTA-250