Round head
Countersunk head
Raised countersunk head
Round head with collar
Countersunk head with rib
Undercut countersunk head
Bugle head
Raised Undercut countersunk head
Raised cheese
GB/T 951-1986
Cross recessed countersunk head wood screws
GB/T 846-1985
Cross recessed countersunk head tapping screws-type C -type H
GB/T 846-1985
Cross recessed countersunk head tapping screws-type F -type H
GB/T 846-1985
Cross recessed countersunk head tapping screws-type C -type Z
GB/T 846-1985
Cross recessed countersunk head tapping screws-type F -type Z
ISO 7050-1983
Cross recessed countersunk head tapping screws-type C-type H
ISO 7050-1983
Cross recessed countersunk head tapping screws-type C-type Z
ISO 7050-1983
Cross recessed countersunk head tapping screws-type F-type H
ISO 7050-1983
Cross recessed countersunk head tapping screws-type F-type Z
DIN 7982-1990
Cross recessed countersunk head tapping screws-type C-type H
DIN 7982-1990
Cross recessed countersunk head tapping screws-type C-type Z
DIN 7982-1990
Cross recessed countersunk head tapping screws-type F-type H
DIN 7982-1990
Cross recessed countersunk head tapping screws-type F-type Z
DIN 7997-2008
Cross recessed countersunk head wood screws—Type H
DIN 7997-2008
Cross recessed countersunk head wood screws—Type Z
IFI 502-8-1982
Type AB cross recessed with type H countersunk head tapping screws-Table 8
IFI 502-8-1982
Type B Cross recessed with type H countersunk head tapping screws-Table 8
IFI 502-8-1982
Type AB Cross recessed with type Z countersunk head tapping screws-Table 8
IFI 502-8-1982
Type B Cross recessed with type Z countersunk head tapping screws-Table 8
ASME/ANSI B18.6.1-3-1981
Type I cut screw type cross groove (H type) countersunk head wood screw-Table 3
