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Screw
Drywall screws
Chipboard screws
Hex HD Wood and Self Drilling screws

 


Standard moulding table of the sheet metaf used
in the wall screw thread

DRY WALL SCREWS
SIZE
T
D
THE DIAMETER OF GRINDING
MAX
MIN
#6
17
3.6
3.4
2.7
#6
9
3.90
3.65
2.65
#7
16
4.0
3.75
3.0
#7
9
4.20
3.90
2.90
#8
15
4.3
4.05
3.2
#8
9
4.60
4.30
3.20
#10
12
4.95
4.7
3.7
#10
8
5.30
4.90
3.70
3.5
1.49
3.62
3.43
2.78
3.5
2.82
3.70
3.50
2.66
3.9
1.49
3.90
3.70
3.05
3.9
2.82
3.90
3.70
2.96
4.2
1.58
4.20
4.05
3.36
4.2
2.82
4.50
4.10
3.16
4.8
1.58
4.92
4.65
3.82

 

 
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