Hex chamfered single face
Round head
Countersunk head
Raised countersunk head
Cheese
Square
Low cheese head
Square with collar
GB/T 828-1988
Slotted pan head set screws with dog point(long:L>d)
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
GB/T 84-1988
Square set screws with cup point
GB/T 86-1988
Square set screws with short dog point and cone end
GB/T 821-1988
Square set screws with chamfered end
GB/T 85-1988
Square set screws with long dog point
GB/T 83-1988
Square set screws with long dog point and rounded end
GB/T 74-1985
Slotted set screws with cup point
GB/T 75-1985
Slotted set screws with dog point
GB/T 71-1985
Slotted set screws with cone point
GB/T 72-1988
Slotted set screws with cone 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
