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GB /T 32.2-1988 Hexagon bolts with wire holes on head-reduced shank


Unit: mm
国标GB /T32.2-1988 GB32.2 32.2GB(GB32-1976 Hexagon bolts with wire holes on head-reduced shank
Nominal Length L Tips:seclect Nominal Length L and get Weight .
Screw Thread
d
M6 M8 M10 M12 (M14) M16 M20
P Pitch
b L≤125
125<L≤200
k Nominal Size
min
max
s max
min
d1 Nominal Size
min
max
h
1.00 1.25 1.50 1.75 2.0 2.0 2.5
18 22 26 30 34 38 46
/ 28 32 36 40 44 52
4 5.3 6.4 7.5 8.8 10 12.5
3.76 5.06 6.11 7.21 8.51 9.71 12.15
4.24 5.54 6.69 7.79 9.09 10.29 12.85
10 13 16 18 21 24 30
9.64 12.57 15.57 17.57 20.16 23.16 29.16
1.6 2 2.5 3.2 3.2 3.2 4
1.6 2 2.5 3.2 3.2 3.2 4.3
1.85 2.25 2.75 3.5 3.5 3.5 3.25
2 2.6 3.2 3.7 4.4 5 6.2
Weitht of per 1000 steel products(≈kg)
- - - - - - -
Relevant Standards
1
六角头头部带孔螺栓
[GB]
GB /T 32.1-1988
Hexagon bolts with wire hole on head
2
细牙六角头头部带孔螺栓
[GB]
GB /T 32.3-1988
Hexagon bolts with wire holes on head-fine pitch thread
3
小六角头部带孔螺栓
[GB]
GB 25-1976
Bolts, small hexagon head with holes through the head
4
小六角头头部带孔导颈螺栓
[GB]
GB 26-1976
Bolts, small hexagon head with fit neck and holes through the head