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
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
GB/T 878-1986
Paraller pins with external thread
ISO 1580-2016
Slotted pan head screws
ISO 2342-2008
Slotted headless screws
ISO 2342-2013
Slotted headless screws
BS 4183-2-1967
Metric slotted 90° countersunk flat head screws threaded up to the head-Table 2
BS 4183-2-1967
Metric slotted 90° countersunk flat head screws-Table 2
BS 4183-3-1967
Metric slotted 90° raised countersunk flat head screws threaded up to the head-Table 3
BS 4183-3-1967
Metric slotted 90° raised countersunk flat head screws-Table 3
BS 4183-4-1967
Metric slotted pan head screws-Table 4
BS 4183-5-1967
Metric slotted cheese head screws threaded up to the head-Table 5
BS 4183-5-1967
Metric slotted cheese head Screws-Table 5
BS 4183-2-2013
Metric slotted 90° countersunk flat head screws threaded up to the head-Table 2
BS 4183-2-2013
Metric slotted 90° countersunk flat head screws-Table 2
