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PCB Mounting Bracket with M3 Insert Bosses

A wall-mounted bracket for a 125x80mm PCB with M3 threaded insert bosses in each corner, 4mm standoffs, and two countersunk slots for wall screws. Generated from a one-sentence description; every dimension stays adjustable as a parameter.

Part of the CAD for 3D Printing collection on GrandpaCAD.

By Vito Meznaric
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Parameters

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50
200

Nominal length of the PCB in mm

40
150

Nominal width of the PCB in mm

2
10

Distance from PCB edges to center of mounting holes

2
15

Height of bosses supporting the PCB above base plate

2
8

Thickness of the mounting bracket base plate

3.5
5

Hole diameter sized for heat-set M3 threaded inserts

4
10

Depth of the heat-set insert pilot hole

6
12

Outer diameter of the cylindrical standoff bosses

3
6

Through-hole diameter for wall mounting screws

6
12

Top diameter of countersink for wall screws

6
25

Length of the adjustment slot for wall mounting

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