Hex chamfered single face
Hex with flange
Round head
Countersunk head
Raised countersunk head
Hex with collar
Round head with collar
Countersunk head with rib
Undercut countersunk head
Bugle head
Raised Undercut countersunk head
Low cheese head
Raised cheese
Hex chamfered double faces
GB/T 14210-1993
Dry wall screws
UNI 7910
Cross recessed countersunk head tapping screws with rapid thread-type H
ASME/ANSI B18.6.1-2-1981
Double layer slotted countersunk head wood screws-Table 2
ASME/ANSI B18.6.1-3-1981
Type I double layer cross groove (H type) countersunk head wood screw-Table 3
ASME/ANSI B18.6.1-3-1981
Type IA double layer thread cross groove (Z type) countersunk head wood screw-Table 3
ASME/ANSI B18.6.1-3-1981
Type II double layer thread 80°cross groove (H type) countersunk head wood screw-Table 3
ASME/ANSI B18.6.1-4-1981
double layer thread slotted semi sinking head wood screw-Table 4
ASME/ANSI B18.6.1-5-1981
Type I double layer thread cross groove (H type) half countersunk head wood screw-Table 5
ASME/ANSI B18.6.1-5-1981
Type IA double layer thread cross groove (Z type) half countersunk head wood screw-Table 5
ASME/ANSI B18.6.1-5-1981
Type II double layer thread 80°cross groove (H type) half countersunk head wood screw-Table 5
ASME/ANSI B18.6.1-6-1981
Double layer thread slotted flat round head wood screw-Table 6
ASME/ANSI B18.6.1-7-1981
Type I double layer thread cross groove (H type) pan head wood screw-Table 7
ASME/ANSI B18.6.1-7-1981
Type IA double layer threaded rice word slot (Z type) disc head wood screw-Table 7
ASME/ANSI B18.6.1-7-1981
Type II double layer thread cross groove (H type) pan head wood screw-Table 7
JIS B1125-2-2003
Cross recessed trumpet head with type H double thread tapping screws-Table 2
JIS B1125-2-2003
Cross recessed trumpet countersunk head with type Z double thread tapping screws-Table 2
JIS B1125-3-2003
Cross recessed countersunk head with tendons double thread tapping screws-Table 3
JIS B1125-3-2003
Cross recessed countersunk head with tendons double thread tapping screws-Table 3
JIS B1125-2-2015
Cross recessed trumpet head with type H double thread tapping screws-Table 2
JIS B1125-2-2015
Cross recessed trumpet countersunk head with type Z double thread tapping screws-Table 2
