Countersunk head
Raised countersunk head
Countersunk head square neck
Countersunk head with nib
Square countersunk head
Countersunk Cheese head
T-head countersunk
ASME/ANSI B18.9-1-2012
80° Countersunk square neck bolts(Repair head)-Table 1
ASME/ANSI B18.9-2-2012
60° Countersunk head nibbed bolts-Table 2
ASME/ANSI B18.9-2-2012
60° Countersunk head nibbed bolts(Repair head)-Table 2
ASME/ANSI B18.9-3-2012
80°Countersunk square head plow bolts-Table 3
ASME B18.9-4-2012
40°Countersunk head plow bolts with heavy key-Table 4
ASME/ANSI B18.9-5-2012
20°Clipped head plow bolts-Table 5
JIS B1179-1.1-1994
Slotted flat head bolt-Finished-Table 1-1
JIS B1179-1.2-1994
Slotted flat head bolt-Rough Table1-2
JIS B1179-2-1994
Flat head bolt with reverse key -Rough Table2
UNI 6105-1976
Flat head bolt with reverse key
EN 14399-7-2007
System HR-Countersunk head bolt
DIN 792-1976
Cylindrical countersunk head nib bolts
DIN 11014-1968
Countersunk head double nibs bolts for agricultural machinery
NF E25-801-7-2008
System HR-Countersunk head bolt
GB/T 800-1988
Countersunk head bolts with double nibs
GJB 134.2-1986
100° Countersunk head lock bolt(ds r6)
GJB 134.3-1986
100° Countersunk head lock bolt(ds f9)
DIN 604-1981
Flat 90°countersunk head nib bolts
DIN 604-2017
Flat 60°countersunk head nib bolts
DIN 604-2017
Flat 90°countersunk head nib bolts
