This norm specifies the dimensions of double loop chains in the dickness range from 1 mm to 5,5 mm.

Dimensional Drawing and Technical Diagrams

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Key Dimensions and Technical Parameters

Dimensions in mm - source DIN 5686

Publication date: 09/1999 - Supersedes DIN 5686 02/1980
d nom. t nom. b nom.

weight kg/100 mt.

1 14 4.5 2
1.2 17 5.5 3
1.4 20 6.5 4
1.8 25 8 7
2 28 9 8
2.2 31 10 10
2.5 35 11 14
2.8 39 13 16
3.1 40 14 20
3.4 44 15 25
3.8 46 17 32
4.2 50 19 40
4.6 55 21 46
5 60 23 53
5.5 66 25

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