简体 | 繁體 | FastenerExpo |

Click Specification

Cross Recessed Countersunk Head Wood Screws - Symbol F Z

NF E 25-601 - 1984

Display drawing:

法国NF E25-601 - 1984 NF25-601 25-601NF Cross Recessed Countersunk Head Wood Screws - Symbol F Z
Nominal Length L Tips:seclect Nominal Length L and get Thread length.
Screw Thread
d
2.5 3 3.5 4 4.5 5 6
P Pitch
ds max
min
dk max
min
k max
Socket No.
m Ref.
Penetration depth max
min
α +2°,0°
1.25 1.5 1.5 1.75 2 2 2.5
2.5 3 3.5 4 4.5 5 6
2.1 2.6 3.02 3.52 4.02 4.52 5.52
4.7 5.5 7.3 8.4 8.9 9.3 11.3
4.4 5.2 6.9 8 8.5 8.9 10.9
1.5 1.65 2.35 2.7 2.7 2.7 3.3
1 1 2 2 2 2 3
2.9 3.1 4.2 4.5 4.7 5.5 7.1
1.75 2 2.2 2.5 2.7 3.5 3.85
1.45 1.7 1.75 2.05 2.25 3.05 3.4
90° 90° 90° 90° 90° 90° 90°
Length of Thread b
- - - - - - -