Tapping Screws Raised Countersunk Head
Cross Recessed H Phillips - Type C With Cone Point
DIN 7983 CH / ISO 7051
Steel Grades: 4.6, 4.8, 8.8
Finish: Self, Black, Bright Zinc, Hot Dip Galvanized
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Screw Thread
d
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|
ST2.2
|
ST2.9
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ST3.5
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(ST3.9)
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ST4.2
|
ST4.8
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ST5.5
|
ST6.3
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|
|
P
|
Pitch
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|
a
|
max
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|
dk
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max=nominal size
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|
min
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|
f
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≈
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|
k
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≈
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|
y
|
Type C
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|
Type F
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|
Socket No.
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|
M1
|
≈
|
|
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M2
|
≈
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|
|
|
0.8
|
1.1
|
1.3
|
1.3
|
1.4
|
1.6
|
1.8
|
1.8
|
|
0.8
|
1.1
|
1.3
|
1.3
|
1.4
|
1.6
|
1.8
|
1.8
|
|
4.3
|
5.5
|
6.8
|
7.5
|
8.1
|
9.5
|
10.8
|
12.4
|
|
4
|
5.2
|
6.44
|
7.14
|
7.74
|
9.14
|
10.37
|
11.97
|
|
0.7
|
0.9
|
1.2
|
1.3
|
1.4
|
1.5
|
1.7
|
2
|
|
1.3
|
1.7
|
2.1
|
2.3
|
2.5
|
3
|
3.4
|
3.8
|
|
2
|
2.6
|
3.2
|
3.5
|
3.7
|
4.3
|
5
|
6
|
|
1.6
|
2.1
|
2.5
|
2.7
|
2.8
|
3.2
|
3.6
|
3.6
|
|
1
|
1
|
2
|
2
|
2
|
2
|
3
|
3
|
|
2.8
|
3.4
|
4.6
|
4.7
|
4.9
|
5.4
|
7
|
7.4
|
|
2.4
|
3.1
|
4.3
|
4.4
|
4.6
|
5.1
|
6.6
|
7.1
|
|
|
Weight of per 1000 steel products(≈kg)
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|
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