Product Search › 7/16 - 28 UNEF 1TP4328 - T Image 1 of 1 7/16 - 28 UNEF 1TP4328 - T $190.00 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.