Hex chamfered single face
Round head
Countersunk head
Raised countersunk head
Cheese
Square
Low cheese head
Square with collar
GB/T 79-2007
Hexagon socket set screws with dog point
GB/T 80-2007
Hexagon socket set screwss with cup point
GB/T 78-2007
Hexagon socket set screws with cone point
GB/T 77-2007
Hexagon socket set screws with flat point
ISO 4026-1993
Hexagon socket set screws with flat point
DIN 913-1980
Hexagon socket set screws with flat point
ISO 4027-1993
Hexagon socket set screws with cone point
DIN 914-1980
Hexagon socket set screws with cone point
ISO 4028-1993
Hexagon socket set screws with dog point
DIN 915-1980
Hexagon socket set screws with dog point
ISO 4029-2003
Hexagon socket set screws with cup point
Q 284-1999
Hexagon socket set screws with flat point
Q 288-1999
Hexagon socket set screws with cone point
UNI 5923
Hexagon socket set screws with flat point
UNI 5925
Hexagon socket head set screws with dog point
UNI 5927
Hexagon socket set screws with cone point
JIS B1177-1-1988
Hexagon socket set screws with flat point-Table 1
JIS B1177-2-1988
Hexagon socket set screws with cone point-Table 2
JIS B1177-3-1988
Hexagon socket set screws with dog point-Table 3
JIS B1177-4-1988
Hexagon socket set screws with cup point-Table 4
