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 837-1988
Slotted pan head screws with waisted shank
GB/T 948-1988
Slotted countersunk head screws with waisted shank
GB/T 949-1988
Slotted ralsed countersunk head screws with waisted shank
DIN 7964A-1990
Slotted cheese head screws with waisted shank - K end
DIN 7964A-1990
Slotted cheese head screws with waisted shank - Sp end
DIN 7964B-1990
Slotted pan head screws with waisted shank - K end
DIN 7964B-1990
Slotted pan head screws with waisted shank - Sp end
GOST 10336-1980
Slotted cheese head screws with waisted shank
GOST 10336-1980
Slotted high cheese head waisted shank screws with hole on head
GOST 10336-1980
Slotted high cheese head screws with waisted shank
GOST 10337-1980
Slotted raised cheese head screws with waisted shank
GOST 10339-1980
Slotted countersunk head screws with waisted shank
GOST 10340-1980
Slotted ralsed countersunk head screws with waisted shank
GOST 10341-1980
Slotted round head screws with waisted shank
GOST 10344-1980
Slotted knurled cheese head screws with waisted shank
GOST 10344-1980
Slotted knurled cheese head waisted shank screws with hole on head
