ASTM A453 Grade 660 Heavy Hex Bolts - Boltport Fasteners

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, B18.2.3.6M & UNI 5712 standards, in metric and inch sizes with UNC, UN, UNF, UNEF, ISO, BSW & BSF threads.

ASTM A453 Grade 660 Bolts SA 453 660 Class D/A/B/C/ Hex Bolt- Stud

ASTM Bolt Hex Flange Bolts – Boltport Fasteners LLP

ASTM A453 Grade 660 Bolts and SA 453 Gr660 Hex Bolt/ Threaded Rod

Microsites - Boltport Fasteners

ASTM A453 Grade 660 Stud Bolts,A453 Gr 660 CL A, B and D stud bolts and Hex nuts

Microsites - Boltport Fasteners

Astm A453 660 Bolts and SA 453 Grade 660 Hex Bolt/ Stud/ Threaded rod

Heavy Hex Nuts - Boltport Fasteners

ASTM A453 Grade 660 Hex Bolts ASME B18.2.1 - Boltport Fasteners

Astm A453 660 Bolts and SA 453 Grade 660 Hex Bolt/ Stud/ Threaded rod