Product Name: Stud Bolts with Two Nuts
Type: Stud Bolts with 2 Nuts
Bolt Standard: BS 4882
Nut Standard: ASME B18.2.2
Bolt Material: ASTM A320 Grade L7
Nut Material: ASTM A194 Grade 7 S3
Size: 1-1/8 Inch UN
Length: 190 mm
Surface: Hot-Dipped Galvanized

Source: https://www.landeepipefitting.com/stud-bolts-with-2-nuts-a320-l7-a194-7-1-1-8-inch-190-mm.html