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Click Specification

Unit:mm

Cross Recessed Countersunk Head Screws and Serrated Lock Washers External Teeth Assemblies

Q 240

Display drawing:

汽标代号Q 240 Q240 240Q Cross Recessed Countersunk Head Screws and Serrated Lock Washers External Teeth Assemblies
Thread Size
d
M3 M4 M5 M6 M8
a max
b min
dc ≈
1.0 1.4 1.6 2.0 2.5
25 38 38 38 38
6 8 9.8 11.8 15.3

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