Round head
Countersunk head
Raised countersunk head
Round head with collar
Undercut countersunk head
Raised Undercut countersunk head
Low cheese head
Raised cheese
BS 1981-11-2017
80°Countersunk raised head screws with type Z cross recess(truncated)-Table 11
BS 4183-3A-1967
Metric cross recessed 90° raised countersunk flat head screws-Table 3A
BS 4183-3A-2013
Metric cross recessed 90° raised countersunk flat head screws-Table 3A
ISO 7047-2011
Countersunk raised head screws with type H cross recess
ISO 7047-2011
Countersunk raised head screws with type Z cross recess
ISO 7047-2016
Countersunk raised head screws with type H cross recess
ISO 7047-2016
Countersunk raised head screws with type Z cross recess
BS 7433-3-1991
Metric raised countersunk head screws
BS 7433-3-2004
Metric raised countersunk head screws
JIS B1111-4-2006
Countersunk raised head screws with type H cross recess-Table 4
JIS B1111-4-2006
Countersunk raised head screws with type Z cross recess-Table 4
JIS B1111-6-2006
Countersunk raised head screws with type H cross recess-Table 6
JIS B1111-6-2006
Countersunk raised head screws with type Z cross recess-Table 6
ASME/ANSI B18.6.3-16-2013
Cross recessed oval 80° countersunk trim head screws-Table 16
ASME/ANSI B18.6.3-16-2013
Cross recessed big oval 80° countersunk trim head screws-Table 16
ASME/ANSI B18.6.3-16-2013
Cross recessed oval 80° countersunk trim head screws-Table 16
ASME/ANSI B18.6.3-16-2013
Cross recessed big oval 80° countersunk trim head screws-Table 16
Q 256-2012
Cross recessed raised countersunk head screws
GB 974-1976
120°Countersunk raised head screws with type H cross recess
CNS 4561-1981
Cross recessed countersunk oval head screws-Type H
