Product Search › 1/2 - 20 UNF 1TP5020 - T Image 1 of 1 1/2 - 20 UNF 1TP5020 - T $130.00 Part identification and A, B, C, and D dimensions listed within the product selection. Dimension reference image below. Quantity: Add To Cart Added! Part identification and A, B, C, and D dimensions listed within the product selection. Dimension reference image below.