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Forum Discussion
NBB1
Oct 04, 2022Aspirant
What size grounding screws are needed for the chassis ground hole on GS110MX unmanaged switch?
I see there's a hole for the grounding the chassis on the metal housing of the GS110MX 8-port unmanaged switch, but I can't find out the thread size of the hole. It seems like M4 is a pretty standar...
- Oct 04, 2022
A hole to properly thread (or force in) an M4 screw would require a drill diameter of 3.3 mm.
The small Netgear switches I have at hand - leaving alone the additional requirements of patch cables with shielded/grounded patch cables or installations - measure to about 3.0 mm, so it's most likely M3. Well, at least M3 nuts fit well.
schumaku
Oct 04, 2022Guru - Experienced User
A hole to properly thread (or force in) an M4 screw would require a drill diameter of 3.3 mm.
The small Netgear switches I have at hand - leaving alone the additional requirements of patch cables with shielded/grounded patch cables or installations - measure to about 3.0 mm, so it's most likely M3. Well, at least M3 nuts fit well.
NBB1
Oct 05, 2022Aspirant
Thanks, schumaku! So it appears Netgear uses M3 screws for their chassis grounds..interesting. Sounds like I might be able to squeak by with a ring terminal meant for a #4 stud.
Separate-but-related question: what is that funny-shaped metal piece between the screw and washer in your first image? Is that a Netgear-specific grounding screw assembly or something?
Thanks again for the assistance, schumaku!
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