ASTM A453 Grade 660 Heavy Hex Bolts
Boltport offers Boltport offers ASTM A453 Grade 660 Heavy Hex Bolts in Class A, B, C & D, manufactured to DIN 6914, ISO 7411, ASME B18.2.1, B126.96.36.199M & UNI 5712 standards, in metric and inch sizes with UNC, UN, UNF, UNEF, ISO, BSW & BSF threads.
Grade 660 heavy hex bolts are available in full thread, part thread and custom design.
|ASTM A453 Grade 660 Heavy Hex Bolts
Heavy Hex Bolt Sizes & Thread Specifications
||M6 to M152
||¼" to 8"
||ASME, BSW, BSF
||ISO 68-1, ISO 268, ISO 724, ASME B1.1, ASME B1.13M, BS 84, BS 3643
Heavy Hex Bolt Standards