Cheese
Wing
Low cheese head
Raised cheese
Thumb
Cross Head
Flat T-head
Large cheese head
Cheese with shoulder
GB/T 835-1988
Knurled screws
GB/T 836-1988
Knurled screws with small head
GB/T 840-1988
Plastle dlamond knurl haed screws-type B
GB/T 840-1988
Plastle dlamond knurl haed screws-type A
DIN 316-1983
Wing screws
DIN 653-2006
Knurled thin thumb screws(d＜M2)
DIN 653-2006
Knurled thin thumb screws(d≥M2)
DIN 6367-2003
Cutter retaining screws for milling machine arbors
IFI 156-1-2002
Type A regular thumb screws-Table 1
IFI 156-2-2002
Type A heavy thumb screws-Table 2
IFI 156-3-2002
Type B regular thumb screws-Table 3
IFI 156-4-2002
Type B heavy duty thumb screws-Table 4
IFI 156-5-2002
Type A light wing screws-square wing -Table 5
IFI 156-5-2002
Type A regular wing screws-square wing -Table 5
IFI 156-5-2002
Type A heavy wing screws-square wing -Table 5
IFI 156-6-2002
Type B，Style 1 wing screws-Table 6
IFI 156-7-2002
Type B，Style 2 wing screws-Table 7
IFI 156-8-2002
Type C，Style 1 wing screws-Table 8
IFI 156-9-2002
Type C，Style 2 wing screws-Table 9
IFI 156-10-2002
Type D wing screws-stamping type-Table 10
