Blister Self-drilling screw DIN 7504K

Blister self-drilling screw hexagonal washer head
Blister Self-drilling screw DIN 7504K
Product overview
The blister CELO self-drilling screw DIN 7504K hexagonal washer head has a specially designed drill point that allows drilling thickness sheets depending on the screw diameter from 2 mm( Ø3,5) up to 6 mm (Ø6,3).
Download documents
List of references
Filters
Socket nut
SW 5,5
SW 7
SW 8
SW 10
Close
Head diameter [mm]
8.3
8.8
10.5
11
Close
Washer thickness [mm]
0.6
0.9
1
Close
Head height [mm]
2.35
3.45
4.45
6.45
Close
Reference
d
J
435137504K
435167504K
442137504K
442167504K
442197504K
448167504K
448197504K
448257504K
463257504K
463327504K
Diameter [mm]
d
J
3.5
3.5
4.2
4.2
4.2
4.8
4.8
4.8
6.3
6.3
Length [mm]
d
J
13
16
13
16
19
16
19
25
25
32
Screw material
d
J
Steel
Steel
Steel
Steel
Steel
Steel
Steel
Steel
Steel
Steel
Socket nut
d
J
SW 5,5
SW 5,5
SW 7
SW 7
SW 7
SW 8
SW 8
SW 8
SW 10
SW 10
Head diameter [mm]
d
J
8.3
8.3
8.8
8.8
8.8
10.5
11
10.5
11
11
Washer thickness [mm]
d
J
0.6
0.6
0.9
0.9
0.9
0.9
0.9
0.9
1
1
Head height [mm]
d
J
2.35
3.45
2.35
2.35
2.35
4.45
4.45
4.45
6.45
6.45
Packaging units
d
J
130
120
100
100
80
75
70
55
30
25
Packaging type.
d
J
Blister
Blister
Blister
Blister
Blister
Blister
Blister
Blister
Blister
Blister
A
t
10 / 10 references
Applications
  • Metal sheet profiles
  • Metal sheets
  • Sheet metal roof
  • Metal structures
  • Metal windows
  • Metal door
  • Metal facades
  • Metal covers
Further specifications

Key features:

  • Selfdrilling point can drill metal sheets from 6 to 12 mm depending screw diameter.
  • Self drilling screw that drills through beams, profiles and metal sheets with a thickness of 1-6 mm

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