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GB /T 854-1988 Tab washers with long tab

Unit:
国标GB /T854-1988 GB854 854GB(GB854-76) 单耳止动垫圈
For thread diameter
M2.5 M3 M4 M5 M6 M8 M10 M12 (M14) M16
d max
min
dc max
min
L Nominal Size
min
max
h
b
b1
per 1000 units ≈ kg(7.85kg/cm3)
2.95 3.5 4.5 5.6 6.76 8.76 10.93 13.43 15.43 17.43
2.7 3.2 4.2 5.3 6.4 8.4 10.5 13 15 17
8 10 14 17 19 22 26 32 32 40
7.64 9.64 13.57 16.57 18.48 21.48 25.48 31.38 31.38 39.38
10 12 14 16 18 20 22 28 28 32
9.71 11.65 13.65 15.65 17.65 19.58 21.58 27.58 27.58 31.5
10.29 12.35 14.35 16.35 18.35 20.42 22.42 28.42 28.42 32.5
0.4 0.4 0.4 0.5 0.5 0.5 0.5 1 1 1
3 4 5 6 7 8 10 12 12 15
6 7 9 11 12 16 19 21 25 32
0.17 0.25 0.42 0.74 0.91 1.27 1.7 4.8 5.12 8.21
For thread diameter
(M18) M20 (M22) M24 (M27) M30 M36 M42 M48
d max
min
dc max
min
L Nominal Size
min
max
h
b
b1
per 1000 units ≈ kg(7.85kg/cm3)
19.52 21.52 23.52 25.52 28.52 31.62 37.62 43.62 50.62
19 21 23 25 28 31 37 43 50
45 45 50 50 58 63 75 88 100
44.38 49.38 49.38 49.38 57.26 62.26 74.26 87.13 99.13
36 36 42 42 48 52 62 70 80
35.5 36.5 41.5 41.5 47.5 51.4 61.4 69.4 79.4
36.5 36.5 42.5 42.5 48.5 52.6 62.6 70.6 80.6
1 1 1 1 1.5 1.5 1.5 1.5 1.5
18 18 20 20 24 26 30 35 40
38 38 39 42 48 55 65 78 90
10.93 11.83 12.61 12.68 25.81 31.17 43.81 60.28 77.9
Relevant Standards
1
双耳止动垫圈
[GB]
GB /T 855-1988		 Tab washers with long tab and wing
2
外舌止动垫圈
[GB]
GB /T 856-1988		 External tab washers
3
圆螺母用止动垫圈
[GB]
GB /T 858-1988		 Tab washers for round nuts
4
单耳止动垫圈
[DIN]
DIN 93-1974		 Tab washers with long tab
5
外舌止动垫圈
[DIN]
DIN 432-1983		 External tab washers (locking tab washers)
6
双耳止动垫圈
[DIN]
DIN 463-1974		 Tab washers with long and short tap at right angles
7
圆螺母用止动垫圈
[DIN]
DIN 5406-1993		 Lockwashers and locking plates for use with rolling bearings
8
内舌止动垫圈
[DIN]
DIN 462-1973		 Internal tab washers
9
园螺母用止动垫圈 A型和B型
[DIN]
DIN 70952-1976		 Tab washers for round nuts Form A & Form B
10
圆螺母用止动垫圈
[NF]
NF E 22-112-1969		 Lockwashers for locknuts - Heavy series
11
长方形止动垫圈
[CNS]
CNS 158-1994		 Rectangular lock washers
12
单耳止动垫圈
[CNS]
CNS 159-1994		 Tab washers with long tab
13
外舌止动垫圈
[CNS]
CNS 160-1994		 External tab washers
14
内舌止动垫圈
[CNS]
CNS 4254-1978		 Internal tab washers
15
双耳止动垫圈
[CNS]
CNS 4645-1983		 Tab washers with Long and Stort Tab at Right Angles
16
圆螺母用止动垫圈
[CNS]
CNS 9569-1982		 Tab washers for round nuts
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