ASTM A453 Grade 660 Stud Bolt

Size In Ready Stock

• A453 Grade 660 Stud Size = M4 To M100
• Grade 660 Bolts Size = M1.2 To M48
• ASTM A453 Grade 660 Nut Size = M2 To M80

Head Type of ASTM A453 660 Bolts

• Truss head
• Round head
• Flat head
• Button head
• Hex head

ASTM A453 Grade 660 Bolt Neck Type

• Triangular Neck
• Knurled Neck
• Square Neck
• Hex Neck

Threads Of Grade 660 Bolts

• BSW
• UNF
• UN
• CBSF

Head Drive of A453 Gr 660 Bolts

• Slotted
• Phillips
• Phillips/Slot
• Six-Lobe

ASTM A453 Grade 660 Material Ends Types

• Rounded
• Flat or Saw cut
• Sheared
• Chamfered

ASTM A453 660 Threaded Rod

• Threads : Right and Left Hand, Both Side
• Condition : Threading, Cold Drawn

ASTM A453 Grade 660 Stud Bolt

• Threads : Double End, Fully or Fine Threaded
• End Types : Rounded, Flat and Saw Cut

Manufacturing Method

• Cold forging
• Hot forging
• CNC Machine

Characteristics

• Good Machinability
• High ductility
• High mechanical properties

Testing & Inspection

• Dimensional Inspection
• HRB Testing
• X-Ray Testing

Uses

• Pumps & Valves
• Sewage Treatment
• Nuclear Power Plants

Types Of Packaging

• Carton Box
• Wooden Cases
• Custom

Origin of Raw Material

• European
• German
• Janpanese

• Mn (Manganese) = 2.00 (Max.)
• P (Phosphorus) = 0.04 (Max.)
• C (Carbon) = 0.08 (Max.)
• Si (Silicon) = 1.00 (Max.)
• Aluminium (Ai) = 0.35% (Max)

• Cr (Chromium) = 13.50% To 16.00%
• Molybdenum (Mo) = 1.00% To 1.50%
• S (Sulfur) = 0.03 (Max.)
• Nickel (Ni) = 24.00% To 27.00%
• Vanadium = 0.10% To 0.50%