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  • M3
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12

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GB 9074.4 - 1988 Cross Recessed Pan Head Screws,Single Coil Spring Lock Washer And Plain Washers Assemblies
Thread Size
d
M3
P Pitch
a max
b min
k max
min
h Nominal Size
H Nominal Size
D1 Nominal Size
D2 Ref.
Socket No.
0.5
1
25
2.4
2.26
0.5
1.5
7
5.23
1
thousand-piece steel weight≈kg
1.13
Thread Lengthb
Full thread