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Unit:mm

Plain Washers-Normal Series - Product Grade C

ISO 7091 - 2000

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国际ISO 7091 - 2000 ISO7091 7091ISO Plain Washers-Normal Series - Product Grade C
Nominal Diameter
Φ1.6 Φ2 Φ2.5 Φ3 (Φ3.5) Φ4 Φ5 Φ6 Φ8 Φ10 Φ12 (Φ14) Φ16 (Φ18) Φ20
d min=nominal size
max
dc max=nominal size
min
h Nominal Size
max
min
1.8 2.4 2.9 3.4 3.9 4.5 5.5 6.6 9 11 13.5 15.5 17.5 20 22
2.05 2.65 3.15 3.7 4.2 4.8 5.8 6.96 9.36 11.43 13.93 15.93 17.93 20.43 22.52
4 5 6 7 8 9 10 12 16 20 24 28 30 34 37
3.25 4.25 5.25 6.1 7.1 8.1 9.1 10.9 14.9 18.7 22.7 26.7 28.7 32.4 35.4
0.3 0.3 0.5 0.5 0.5 0.8 1 1.6 1.6 2 2.5 2.5 3 3 3
0.4 0.4 0.6 0.6 0.6 1 1.2 1.9 1.9 2.3 2.8 2.8 3.6 3.6 3.6
0.2 0.2 0.4 0.4 0.4 0.6 0.8 1.3 1.3 1.7 2.2 2.2 2.4 2.4 2.4
Nominal Diameter
(Φ22) Φ24 (Φ27) Φ30 (Φ33) Φ36 (Φ39) Φ42 (Φ45) Φ48 (Φ52) Φ56 (Φ60) Φ64
d min=nominal size
max
dc max=nominal size
min
h Nominal Size
max
min
24 26 30 33 36 39 42 45 48 52 56 62 66 70
24.52 26.52 30.52 33.62 37 40 43 46 49 53.2 57.2 63.2 67.2 71.2
39 44 50 56 60 66 72 78 85 92 98 105 110 115
37.4 42.4 48.4 54.1 58.1 64.1 70.1 76.1 82.8 89.8 95.8 102.8 107.8 112.8
3 4 4 4 5 5 6 8 8 8 8 10 10 10
3.6 4.6 4.6 4.6 6 6 7 9.2 9.2 9.2 9.2 11.2 11.2 11.2
2.4 3.4 3.4 3.4 4 4 5 6.8 6.8 6.8 6.8 8.8 8.8 8.8

Alternative history

ISO 7091 - 1983 ISO 7091 - 2000
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