5/16" Mounting Bracket that mounts to the corner of any steel surface. Great for steel printer frames of the corner of a desk. While not gonna hold too much weight. Works great for Raspberry Pi Cam or a sensor.

Magnet: 20mm x 3mm w/ 5mm hole Counter Sunk Magnet - Qty 2 https://amzn.to/49zWmpj

Hardware: M4 x 8 Flat Head - Qty 2 https://amzn.to/4qTIzRv

M4 Nut - Qty 2 https://amzn.to/4qTYGhQ

M3 x 12 Socket Head Cap Screw - Qty 2 https://amzn.to/4szQqW2

M3 Nut - Qty 2 https://amzn.to/3YHmnyc

Material: 5/16" Rod - Qty As Needed https://amzn.to/4jSNVdx