Product: Continuous Threaded Stud Bolt Size: 7/8 Inch Length: 120 mm Material:ASTM A193 Gr.B8M Cl.2 / ASTM A194 GR.8M Thread Standard: 9 UNC Manufacture Standard: ASME B18.31.2 Surface Treatment: Non Remark: One Stud Bolt with Two Heavy Hex Nuts and Two Washers