Product Search › 1-1/8 - 12 UNF 1TP1.1212 Image 1 of 1 1-1/8 - 12 UNF 1TP1.1212 $385.00 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.