Hexagon head screw(s) M 8 x 20mm, class 8.8 DIN 6921 galZn, flange & locking tooth
-50%
.... with thread up to head!
Drive type: external hexagon
Head shape: hexagonal head
Thread pitch: 1.25
Distance: 16
Head height: 8.1
Key size: 13
Customs tariff number 73181589
Drive type: external hexagon
Head shape: hexagonal head
Thread pitch: 1.25
Distance: 16
Head height: 8.1
Key size: 13
Customs tariff number 73181589
DIN ISO standard: DIN 6921
Quality material: 8.8
Surface: galvanized
Diameter: 8
Length: 20
Drive type: external hexagon
Head shape: hexagonal head
Legend:
Dimensions (d) = diameter of metric thread (M) (nominal dimension)
k = height of head
s = drive wrench size
d2 = diameter of flange/collar
Quality material: 8.8
Surface: galvanized
Diameter: 8
Length: 20
Drive type: external hexagon
Head shape: hexagonal head
Legend:
Dimensions (d) = diameter of metric thread (M) (nominal dimension)
k = height of head
s = drive wrench size
d2 = diameter of flange/collar
Detailed article description for similar to DIN 6921 SK flange screws with locking teeth
Similar to DIN 6921, hexagon flange screws with locking teeth are screws with an external hexagon and a flange on the underside of the screw head. At the lower end of the head they have an attached enlargement in the form of a pressed-on disc. The locking teeth below the head, which additionally interlock the screw head with the surface, provide additional security.
Shape and area of application for hexagon flange screws with locking teeth
They do not have a drive in the head; the head itself is the drive of the screw. It is moved with a ring or open-end wrench. Hexagon screws are often used in mechanical and plant engineering when there is little space for additional screw locking or when you want to save an assembly step.
Available materials
Hexagon flange screws with locking teeth similar to DIN 6921 are available as bare steel, galvanized steel, with increased strength as galvanized steel 8.8 or in stainless steel.
Similar to DIN 6921, hexagon flange screws with locking teeth are screws with an external hexagon and a flange on the underside of the screw head. At the lower end of the head they have an attached enlargement in the form of a pressed-on disc. The locking teeth below the head, which additionally interlock the screw head with the surface, provide additional security.
Shape and area of application for hexagon flange screws with locking teeth
They do not have a drive in the head; the head itself is the drive of the screw. It is moved with a ring or open-end wrench. Hexagon screws are often used in mechanical and plant engineering when there is little space for additional screw locking or when you want to save an assembly step.
Available materials
Hexagon flange screws with locking teeth similar to DIN 6921 are available as bare steel, galvanized steel, with increased strength as galvanized steel 8.8 or in stainless steel.
VW
- Golf I (Type 17/155)
Door hinge (2x each), ....
VW, Volkswagen, VAG
- N 901 163 01, N90116301