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GB /T 802.1-2008 Acorn nuts-assembling type


Unit: mm
国标GB /T802.1-2008 GB802.1 802.1GB 组合式盖形螺母
Screw Thread
d
M4 M5 M6 M8 M10 M12 (M14) M16 (M18) M20 (M22) M24
P Pitch(Coarse thread)
Pitch(Fine thread)
Pitch(Very fine thread)
h max=nominal size
s max
min
0.7 0.8 1 1.25 1.5 1.75 2 2 2.5 2.5 2.5 3
/ / / 1 1.25 1.5 1.5 1.5 2 2 2 2
/ / / / 1 1.25 / / 1.5 1.5 1.5 /
7 9 11 15 18 22 24 26 30 35 38 40
7 8 10 13 16 18 21 24 27 30 34 36
6.78 7.78 9.78 12.73 15.73 17.73 20.67 23.67 26.16 29.16 33 35
Relevant Standards
1
组合式盖形螺母
[GB]
GB /T 802-1988
Acorn nuts
2
六角法兰面盖形螺母
[GB]
GB /T 802.3-2009
Hexagon acorn nuts with flange
3
六角低球面盖形螺母
[GB]
GB /T 802.4-2009
Low spherical hexagon acorn nuts
4
焊接型六角盖形螺母
[GB]
GB /T 802.2-2008
Hexagon weld acorn nuts
5
组合式六角盖形螺母
[JIS]
JIS B 1183-1994
Acorn nuts-combined type
6
细牙小六角组合式盖形螺母
[JIS]
JIS B 1181-2001
Acorn nuts,Fine pitch
7
细牙六角组合式盖形螺母
[JIS]
JIS B 1181-2001
Acorn nuts with fine pitch-combined type
8
组合式盖形螺母
[JIS]
JIS B 1181-2001
Acorn nuts-combined type
9
小六角组合式盖形螺母
[JIS]
JIS B 1183-2001
Small hexagon acorn nuts-combined type
10
组合式小盖形螺母
[JIS]
JIS B 1183-2010
Small acorn nuts—Assembling type Suppliers(1)
11
组合式盖形螺母 (细牙)
[JIS]
JIS B 1183-2010
Acorn nuts—Assembling type
12
组合式小盖形螺母
[KS]
KS B 1026-1990
Small domed cap nuts-Assembling type
13
组合式盖形螺母 细牙
[KS]
KS B 1026-1990
Domed cap nuts-Assembling type