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Hexagon Head Tapping Screw And Washer Assemblies With Plain Washers

NF E 25-523 - 1999

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法国NF E25-523 - 1999 NF25-523 25-523NF Hexagon Head Tapping Screw And Washer Assemblies With Plain Washers
Screw Thread
d
ST2.2 ST2.9 ST3.5 ST4.2 ST4.8 ST5.5 ST6.3 ST8 ST9.5
dc N max
h N Nominal Size
dc L max
h L Nominal Size
5 7 8 9 10 12 14 16 20
1 1 1 1 1 1.6 1.6 1.6 1.6
7 9 11 12 15 15 18 24 28
1 1 1 1 1.6 1.6 1.6 2 2.5
①,The remaining dimensions refer to ISO 1479