7 PC Stud Bolt, ( C.S ), ASTM A193 – B7, W/2 Heavy Hex ( B16.2.2 ) A194 - 2H Class : 150, Size : ½ Inch , Length = 60 mm. 62 PC Stud Bolt, ( C.S ), ASTM A193 – B7, W/2 Heavy Hex ( B16.2.2 ) A194 - 2H Class : 150, Size : ½ Inch , Length = 70 mm. 58 SET Bolt Set, ( C.S ), ( R.F ), 300 LB, Stud Bolt, ASTM A193 – B7, W/2 Heavy Hex ( B16.2.2 ) A194 - 2H Class : 300, Size : ⅝ Inch , Length = 90 mm. 109 SET Bolt Set, ( C.S ), ( R.F ), 300 LB, Stud Bolt, ASTM A193 – B7, W/2 Heavy Hex ( B16.2.2 ) A194 - 2H Class : 300, Size : ¾ Inch , Length = 110 mm. 75 SET Bolt Set, ( C.S ), ( R.F ), 300 LB, Stud Bolt, ASTM A193 – B7, W/2 Heavy Hex ( B16.2.2 ) A194 - 2H Class : 300, Size : ¾ Inch , Length = 120 mm. 46 PC Stud Bolt, ( C.S ), ( R.F ), ASTM A193 – B7, W/2 Heavy Hex ( B16.2.2 ) A194 - 2H Class : 150, Size : ¾ Inch , Length = 110 mm. 8 PC Stud Bolt, ( C.S ), ( R.F ), ASTM A193 – B7, W/2 Heavy Hex ( B16.2.2 ) A194 - 2H Class : 150, Size : ⅞ Inch , Length = 130 mm. 2 SET Bolt Set, ( S.S ), ( R.F ), 150 LB, Stud Bolt, ASTM A193 – B7, W/2 Heavy Hex ( B16.2.2 ) A194 - 2H Class : 150, Size : ⅝ Inch , Length = 90 mm.