What Size Self Tapping Screw Do I Need To Mount The Ground Wire?

Updated 09/12/2025 | Published 05/21/2025

Products Featured in This Question

Hex Screw - Self Drilling Unslotted Washer Head #8 x 1/2"

(35)

$2.10

Question:

Hello, It looks like this kit doesn’t include the self tapping screw? Which one would you recommend purchasing for the ground wire installation into the frame. Cheers, John

asked by: John

Expert Reply:

Hey John,

The kit does not come with a ground wire screw, but usually you can find a self tapper at any local hardware store. If there is no rush we do carry those screws. I recommend you go with part # 101131802 to use to mount that ground wire.

Are you looking to set up your vehicle to tow a trailer with brakes and need brake controller as well?

expert reply by: Nick S

Nick S.

9/12/2025

Hey John, did you manage to find the right self-tapping screw for your ground wire installation? I'm asking because knowing your experience could help others in a similar situation.

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