Round head
Countersunk head
Raised countersunk head
Round head with collar
Undercut countersunk head
Raised Undercut countersunk head
Low cheese head
Raised cheese
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
ASME/ANSI B18.6.3-18-2013
Cross recessed pan head screws-Table 18
ASME/ANSI B18.6.3-19-2013
Cross recessed pan head screws-Table 19
ASME/ANSI B18.6.3-22-2013
Cross recessed raised cheese head screws-Table 22
ASME/ANSI B18.6.3-22-2013
Cross recessed raised cheese head screws-Table 22
ASME/ANSI B18.6.3-25-2013
Cross recessed truss head screws-Table 25
ASME/ANSI B18.6.3-25-2013
Cross recessed truss head screws-Table 25
ASME/ANSI B18.6.3-28-2013
Phillips raised cheese head screws-Table 28
ASME/ANSI B18.6.3-28-2013
Pozi raised cheese head screws-Table 28
ASME/ANSI B18.6.3-36-2013
Phillips round head screws-Table 36
ASME/ANSI B18.6.3-36-2013
Pozi round head screws-Table 36
ASME/ANSI B18.6.3-39-2013
Phillips round head collar screws-Table 39
GB/YB 818
Pan head screws with type H cross recess
GB/YB 819
Flat head screws with type H cross recess
GB/YB TM
Cross recessed truss head screws
Q 214-2012
Pan head screws with type H cross recess
Q 254-2012
Countersunk flat head screws cross recess
