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Hexagon Head Tapping Screws And Plain Washesr Assemblies

JIS B 1129 - 2004

Display drawing:

日标JIS B1129 - 2004 JIS1129 1129JIS Hexagon Head Tapping Screws And Plain Washesr Assemblies
Screw Thread
d
ST2.2 ST2.9 ST3.5 ST4.2 ST4.8 ST5.5 ST6.3 ST8 ST9.5
a max
h Type N
dc Type N max
h Type L
dc Type L max
0.8 1.1 1.3 1.4 1.6 1.8 1.8 2.1 2.1
1 1 1 1 1 1.6 1.6 1.6 2
5 7 8 9 10 12 14 16 20
1 1 1 1 1.6 1.6 1.6 2 2.5
7 9 11 12 15 15 18 24 30

Alternative history