Omron FQ2-S4 User Manual page 558

Mounting Base
1/4-20UNC, Depth: 4
7.2 20.2
23.5
3
556
Specifications and Dimensions
Two M3, Depth: 4
Four M4, Depth: 4
65
80.5
Mounting Hole Dimensions
Two, 3.4 dia.
Four, 4.5 dia.
16.3±0.1
20.2±0.1
57.8±0.1
Mounting screw recommended tightening
torque: 0.54 N·m
(Unit: mm)
FQ2-S4 User's Manual