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  4. DIN 6797J Internal Tooth Washers

DIN 6797J Internal Tooth Washers

DIN 6797 J Equivalent

UNI 8841 CSN 21744


DIN 6797J Internal Tooth Washers
Toothed Lock Washers, Internal Form J

DIN 6797 J Dimensions

Nominal size d1 d2 s1 Teeth Weight kg/1000pcs For thread
Nominal size min. max. Nominal size max. min.
2.2 2.2 2.34 4.5 4.2 0.3 6 0.04 M2
2.7 2.7 2.84 5.5 5.2 0.4 6 0.045 M2.5
3.2 3.2 3.38 6 5.7 0.4 6 0.045 M3
3.7 3 3.88 7 6.64 0.5 6 0.085 M3.5
4.3 4.3 4.48 8 7.64 0.5 8 0.1 M4
5.3 5.3 5.48 10 9.64 0.6 8 0.2 M5
6.4 6.4 6.62 11 10.57 0.7 8 0.25 M6
7.4 7.4 7.62 12.5 12.07 0.8 8 0.35 M7
8.4 8.4 8.62 15 14.57 0.8 8 0.55 M8
10.5 10.5 10.77 18 17.57 0.9 9 0.9 M10
13 13 13.27 20.5 19.98 1 10 1.2 M12
15 15 15.27 24 23.48 1 10 1.9 M14
17 17 17.27 26 25.48 1.2 12 2.4 M16
19 19 19.33 30 29.48 1.4 12 3.7 M18
21 21 21.33 33 32.38 1.4 12 4.1 M20
23 23 23.33 36 35.38 1.5 14 6 M22
25 25 25.33 38 37.38 1.5 14 6.5 M24
38 38 28.33 44 43.38 1.6 14 8.5 M27
31 31 31.39 48 47.38 1.6 14 9.5 M30