Self-drilling screw washer head 75HA

Self-drilling screw washer head and PH recess
Self-drilling screw washer head 75HA
Self-drilling screw washer head 75HA
Product overview
CELO self-drilling screw 75HA with washer head drills sheets of thickness up to 3 mm. Useful in cases where it is necessary to distribute pressures or work on profiles with oversized holes. Manufactured in steel and coatings in blue zinc plated and black zinc plated.
Download documents
List of references
Reference
d
J
9421375HA
9N421375HA
9421675HA
9N421675HA
9421975HA
9N421975HA
9422575HA
9N422575HA
9423275HA
Diameter [mm]
d
J
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
Length [mm]
d
J
13
13
16
16
19
19
25
25
32
Head diameter [mm]
d
J
11
11
11
11
11
11
11
11
11
Head height [mm]
d
J
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
Head type
d
J
Wafer head
Wafer head
Wafer head
Wafer head
Wafer head
Wafer head
Wafer head
Wafer head
Wafer head
Recess type
d
J
PH2
PH2
PH2
PH2
PH2
PH2
PH2
PH2
PH2
Point type
d
J
Selfdrilling
Selfdrilling
Selfdrilling
Selfdrilling
Selfdrilling
Selfdrilling
Selfdrilling
Selfdrilling
Selfdrilling
Packaging units
d
J
500
500
500
500
250
250
250
250
250
Packaging type.
d
J
Box
Box
Box
Box
Box
Box
Box
Box
Box
A
t
9 / 9 references
Applications
  • Fittings
  • Windows
Further specifications

Key features:

  • The bit can drill sheets up to 3 mm thick.
  • Useful in the case where it is necessary to distribute pressures.
  • For assembling boards with large holes to metal profile

Base materials:

  • Steel sheet
  • Aluminium

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