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(Non-preferred) dimensions in parentheses.

Hexagon Slotted Head Tapping Screws HS

NF E 25-664 - 1986

Display drawing:

法国NF E25-664 - 1986 NF25-664 25-664NF Hexagon Slotted Head Tapping Screws HS
Screw Thread
d
ST2.2 ST2.9 ST3.5 ST4.2 ST4.8 ST5.5 ST6.3 (ST8) (ST9.5)
P Pitch
s max
min
k max
min
n Nominal Size
max
min
t min
0.8 1.1 1.3 1.4 1.6 1.8 1.8 2.1 2.1
3.2 5 5.5 7 8 8 10 13 16
3.02 4.82 5.32 6.78 7.78 7.78 9.78 12.73 15.73
1.6 2.3 2.6 3 3.8 4.1 4.7 6 7.5
1.3 2 2.3 2.6 3.3 3.6 4.1 5.2 6.5
0.5 0.8 1 1.2 1.2 1.6 1.6 2 2.5
0.7 1 1.2 1.51 1.51 1.91 1.91 2.31 2.81
0.56 0.86 1.06 1.26 1.26 1.66 1.66 2.06 2.56
0.6 0.8 1 1.2 1.5 1.6 1.8 2.2 2.6