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
NF E25-123-1984
Slotted countersunk flat head screws
NF E25-124-1984
Countersunk slotted raised head screws
NF E25-175-2004
Slotted headless screws
ISO 1207-2011
Slotted cheese head screws
ISO 1580-2011
Slotted pan head screws
ISO 2010-2011
Countersunk slotted raised head screws
ISO 2009-2011
Slotted countersunk flat head screws
GB/T 65-2000
Slotted cheese head screws
GB/T 65-1985
Slotted cheese head screws
GB/T 67-2000
Slotted pan head screws
GB/T 67-1985
Slotted pan head screws
GB/T 68-2000
Slotted countersunk flat head screws
GB/T 68-1985
Slotted countersunk flat head screws
GB/T 69-2000
Countersunk slotted raised head screws
GB/T 69-1985
Countersunk slotted raised head screws
ISO 1207-1992
Slotted cheese head screws
ASME/ANSI B18.6.3-7-2013
Slotting 80° oval countersunk head screws-Table 7
BS 450-2-1958
Slotted 90° countersunk flat head screws-Table 2
BS 450-3-1958
Slotted 90° oval countersunk flat head screws-Table 3
BS 450-4-1958
Slotted round Head Screws-Table 4
