Round head
Countersunk head
Raised countersunk head
Cheese
Round head with collar
Undercut countersunk head
Raised Undercut countersunk head
Low cheese head
Raised cheese
Cheese with hole
Countersunk Cheese head
Large cheese head
DIN 85-1990
Slotted pan head screws
GB/T 67-2016
Slotted pan head screws
DIN 963-1990
90°Slotted countersunk head screws
GB/T 68-2016
Slotted countersunk flat head screws
ISO 1580-1994
Slotted pan head screws
ISO 2009-1994
Slotted countersunk flat head screws
GB/T 69-2016
Countersunk slotted raised head screws
DIN 964-1990
Slotted raised countersunk head screws
ISO 2010-1994
Countersunk slotted raised head screws
DIN 84-1990
Slotted cheese head screws
GB/T 65-2016
Slotted cheese head screws
ISO 1207-1994
Slotted cheese head screws
GB/T 67-2008
Slotted pan head screws
DIN 920-2006
Slotted small pan head screws
IFI 513-4-1982
Countersunk slotted raised head screws-Table 4
IFI 513-6-1982
Slotted pan head screws-Table 6
QJ 2371-1992
Slotted cheese head screws
QJ 2372-1992
Slotted pan head screws
QJ 2373-1992
Slotted countersunk head screws
GB/T 832-1988
Slotted cap stan screws-Type A
