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Click Specification

Unit:mm

QC /T 346 (B) - 1999

Display drawing:

汽标QC /T346 (B) - 1999 QC346 346QC
Nominal Diameter
D
20 25 30 40 50
D max
d max=nominal size
min
dc Nominal Size
max
min
20.13 25.13 30.13 40.16 50.16
18.7 23.7 28.7 38.8 48.8
18.49 23.49 28.49 38.55 48.55
30 35 40 50 60
30.5 35.5 40.5 50.5 60.5
29.5 34.5 39.5 49.5 59.5
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