Hex chamfered single face
Round head
Countersunk head
Raised countersunk head
Cheese
Square
Low cheese head
Square with collar
ASME/ANSI B18.3.6M-1979
Metric hex socket set screws with cone point
ASME/ANSI B18.3.6M-1986
Metric hex socket set screws with cone point
ASME/ANSI B18.3.6M-1993
Metric hex socket set screws with cone point
ASME/ANSI B18.3.6M-2002
Metric hex socket set screws with cone point