ASTM A453 Grade 660 Bolts
Boltport offers ASTM A453 Grade 660 Bolts in Class A, B, C & D, manufactured to DIN 931, ISO 4014, ASME B18.2.1 UNI 5737, etc., and many other standards, in metric and inch sizes with UNC, UN, UNF, UNEF, ISO, BSW & BSF threads. Grade 660 bolts are available in full thread, part thread with hex head, hex socket head, slotted hex, slotted flat countersunk head and custom design.
| ASTM A453 Grade 660 Bolts |
| Tensile Class |
|
B |
C |
D |
Bolt Sizes & Thread Specifications
| Metric Sizes |
M6 to M152 |
| Inch Sizes |
ΒΌ" to 8" |
| Metric Threads |
ISO, ASME |
| Imperial Threads |
ASME, BSW, BSF |
| Thread Standards |
ISO 68-1, ISO 268, ISO 724, ASME B1.1, ASME B1.13M, BS 84, BS 3643 |
Bolt Standards
