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GB /T 6181-1986 Hexagon slotted thin nuts-grade A and B


Unit: mm
国标GB /T6181-1986 GB6181 6181GB(GB59~60-1 Hexagon slotted thin nuts-grade A and B
Screw Thread
d
M5 M6 M8 M10 M12 (M14) M16 M20 M24 M30 M36
P Pitch
k max
min
n min
max
s max
min
e min
w max
min
per 1000 units ≈ kg
0.8 1 1.25 1.5 1.75 2 2 2.5 3 3.5 4
5.1 5.7 7.5 9.3 12 14.1 16.4 20.3 23.9 28.6 34.7
4.8 5.4 7.14 8.94 11.57 13.4 15.7 19 22.6 27.3 33.1
2 2.6 3.1 3.4 4.25 4.25 5.7 5.7 6.7 8.5 8.5
1.4 2 2.5 2.8 3.5 3.5 4.5 4.5 5.5 7 7
8 10 13 16 18 21 24 30 36 46 55
7.78 9.78 12.73 15.73 17.73 20.67 23.67 29.16 35 45 53.8
8.79 11.05 14.38 17.77 20.03 23.35 26.75 32.95 39.55 50.85 60.79
3.1 3.5 4.5 5.3 7 9.1 10.4 14.3 15.9 19.6 23.7
2.8 3.2 4.2 5 6.64 8.74 9.97 13.87 15.14 19.08 23.18
0.96 1.71 3.87 7.35 11 18.38 22.67 52.74 88.88 186.1 332.9
Suppliers  
1
 
China Mainland Jiaxing kaili Metal Products Co., LTD.
Mr.Xu
Mobile Phone: +86-13513300037 Telephone: +86-573-86851619

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Relevant Standards
1
A和B级细牙六角开槽薄螺母
[GB]
GB /T 9459-1988
Hexagon slotted nuts with fine pitch-thread-grade A and B Suppliers(1)
2
六角开槽薄螺母
[DIN]
DIN 979-1987
Hexagon thin slotted nuts and castle nuts with metric coarse and fine pitch thread,product grades A and B Suppliers(1)
3
六角开槽薄螺母
[DIN]
DIN 937-1983
Hexagon thin castle nuts Suppliers(1)
4
小六角开槽薄螺母
[JIS]
JIS B 1170-2011
Small hexagon slotted and castle thin nuts Suppliers(1)
5
六角开槽薄螺母
[UNI]
UNI 5594-1976
Slotted and castle low hexagon nuts
6
精制美制六角开槽薄螺母
[BS]
BS 1768-1963
Preision US hexagon slotted thin nuts
7
六角开槽薄螺母
[CNS]
CNS 4470-1983
Slotted hexagon thin nuts
8
皇冠六角开槽薄螺母
[GOST]
GOST 5919-1973
Hexagon thin slotted and castle nuts, accuracy class B
9
小六角开槽薄螺母
[GOST]
GOST 5935-1973
Hexagon thin slotted nuts with reduced width across flats, accuracy class A
10
皇冠六角开槽薄螺母
[GOST]
GOST 5933-1973
Hexagon thin slotted and castle nuts, accuracy class A