Product Search › 8 - 40 UNS 1TP0840 Image 1 of 1 8 - 40 UNS 1TP0840 $180.00 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.