Product Name: ASTM A453 Grade 660 Class B Stud Bolt
Size: 7/8 Inch
Length: 120 MM
Hardness: 24-37 HRC
Standard: ANSI B18.31.2
Material: ASTM A453 Grade 660 Class B
Application: for Furnace Flange Connection
Delivery Condition: With Solution Treatment and Hardening Treatment