Countersunk head
Raised countersunk head
Countersunk head square neck
Countersunk head with nib
Square countersunk head
Countersunk Cheese head
T-head countersunk
ASME/ANSI B18.5-8-2008
114° Countersunk Square Neck Bolts-Table8
ASME/ANSI B18.5-9-2008
Flat Countersunk Head Elevator Bolts-Table9
DIN 608-2010
Flat countersunk head square neck bolts with long square
DIN 608-1981
Flat countersunk square neck bolts with short square
BS 4933-10-1973
90° Countersunk square bolts
BS 4933-11-1973
120° Countersunk square bolts
BS 325-5-1947
Black 80° countersunk square neck bolts for iron and steel work-Table 5
BS 325-6-1947
Black 110° countersunk square neck bolts for iron and steel work-Table 6
ASME/ANSI B18.9-1-2012
80° Countersunk square neck bolts-Table 1
ASME/ANSI B18.9-1-2012
80° Countersunk square neck bolts(Repair head)-Table 1
BS 4933-10-2010
90° Countersunk square bolts
BS 4933-10-2015
90° Countersunk square bolts
BS 4933-11-2010
120° Countersunk square bolts
BS 4933-11-2015
120° Countersunk square bolts
ASME/ANSI B18.5-8-2003
114° Countersunk Square Neck Bolts-Table8
ASME/ANSI B18.5-9-2003
Flat Countersunk Head Elevator Bolts-Table9
ASME/ANSI B18.5-8-1998
114° Countersunk Square Neck Bolts-Table8
ASME/ANSI B18.5-9-1998
Flat Countersunk Head Elevator Bolts-Table9
ASME/ANSI B18.5-8-1990
114° Countersunk Square Neck Bolts-Table8
ASME/ANSI B18.5-9-1990
Flat Countersunk Head Elevator Bolts-Table9
