Countersunk head
Raised countersunk head
Countersunk head square neck
Countersunk head with nib
Square countersunk head
Countersunk Cheese head
T-head countersunk
BS 4933-8-2015
90° Countersunk head bolts
BS 4933-9-2010
90° Countersunk head nibbed bolts
BS 4933-9-2015
90° Countersunk head nibbed bolts
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
EN 14399-7-2018
System HR-Countersunk head bolt
JIS B1179-3-2009
Slotted flat head bolt-Finished-Table 3
JIS B1179-4-2009
Slotted flat head bolt-Rough Table 4
JIS B1179-5-2009
Flat head bolt with reverse key -Rough Table5
ASME/ANSI B18.5-7-2003
80°Slotted countersunk head bolts-Table7
ASME/ANSI B18.5-7-2003
80°Countersunk head bolts-Table7
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 B18.5-7-1998
80°Slotted countersunk head bolts-Table7
ASME/ANSI B18.5-7-1998
80°Countersunk head bolts-Table7
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 B18.5-7-1990
80°Slotted countersunk head bolts-Table7
