ASTM A453 Grade 660 Hex Cap Screws
Boltport offers ASTM A453 Grade 660 Hex Cap Screws in Class A, B, C & D, manufactured to DIN 933, ISO 4017, ASME B18.2.1, B220.127.116.11M & UNI 5737 standards, in metric and inch sizes with UNC, UN, UNF, UNEF, ISO, BSW & BSF threads. Grade 660 hex cap screws are available with full thread; part threads and custom thread design.
|ASTM A453 Grade 660 Hex Cap Screws
Hex Cap Screw 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
Hex Cap Screw Standards