Hex chamfered single face
Round head
Countersunk head
Raised countersunk head
Cheese
Hex with collar
Round head with collar
Undercut countersunk head
Raised Undercut countersunk head
Low cheese head
Raised cheese
Hex chamfered double faces
GB/T 6563-2014
Hexagon head thread rolling screws
DIN 7500D-2000
Hexagon head rolling screws
UNI 8110
Hexagon head thread rolling screws
DIN 7500D-2007
Hexagon head rolling screws
DIN 7500D-2009
Hexagon head rolling screws
GB/T 6563-1986
Hexagon head thread forming screws
ASME/ANSI B18.6.3-29-2013
Type C slotted hex head self tapping screw-Table 29
ASME/ANSI B18.6.3-29-2013
Type C slotted hex head self tapping screw with fine thread-Table 29
ASME/ANSI B18.6.3-29-2013
Type C slotted large hex head self tapping screw-Table 29
ASME/ANSI B18.6.3-29-2013
Type C slotted large hex head self tapping screw with fine thread-Table 29
