ASTM A453 Grade 660 Set Screws

High Temperature Stainless Steel Fasteners

ASTM A453 Grade 660 Set Screws

ASTM A453 Grade 660 Set Screws Boltport offers ASTM A453 Grade 660 Set Screws in Class A, B, C & D, manufactured to DIN 916, ISO 4029, ASME B18.3, B18.3.1M & UNI 5929 standards, in metric and inch sizes with UNC, UN, UNF, UNEF, ISO, BSW & BSF threads. Grades 660 set screws are available with flat point, cone point, dog point and cup point.

ASTM A453 Grade 660 Set Screws
Tensile Class A B C D

Set Screw 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

Set Screw Standards

DIN ISO ASME UNI
Imperial Metric
916 4029 B18.3 B18.3.1M 5929