AN 123951-1964
100°Countersunk head rivets
AN 123951-1994
100°Countersunk head rivets
AN 123951-1999
100°Countersunk head rivets
MS 20427L-1994
100°Countersunk head rivets
MS 20427L-1999
100°Countersunk head rivets
BS 275-7-1927
60° Flat countersunk head rivets-Table 7
BS 275-9-1927
45°Flat countersunk head rivets-Table 9