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DINWithdrawnDraft · single source

DIN 6798 V

Serrated lock washers, countersunk, form V

National equivalents
CSN 021745 · UNI 8841
Property classes
A2A4
Materials
SteelStainless

Dimensions

mm · values as the standard states them
SizePd1d3masss2teeth_min
2.2
2.2 – 2.34
≈ 4.2
0.025
0.2
10
2.7
2.7 – 2.84
≈ 5.1
0.03
0.2
10
3.2
3.2 – 3.38
≈ 6
0.04
0.2
12
3.7
3.7 – 3.88
≈ 7
0.075
0.25
12
4.3
4.3 – 4.45
≈ 8
0.1
0.25
14
5.3
5.3 – 5.48
≈ 9.8
0.2
0.3
14
6.4
6.4 – 6.62
≈ 11.8
0.3
0.4
16
8.4
8.4 – 8.62
≈ 15.3
0.5
0.4
18
10.5
10.5 – 10.77
≈ 19
1
0.5
20
13
13 – 13.27
≈ 23
1.5
0.5
26
15
15 – 15.27
≈ 26.2
1.9
0.6
28
17
17 – 17.27
≈ 30.2
2.3
0.6
30

Ranges read min – max; ≤ / ≥ where the standard gives one limit, ≈ for approximate values. Sizes in (brackets) are non-preferred. Select a row for its size sheet.

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