수리 사례

2026. 6. 30. 작업

증상

Will a ground to the frame work properly if the bolt is powder-coated?

처리 내용

If there is no metal to metal contact, there is no ground. That applies to both of your scenarios. The powder-coating will act as an insulator. Personally, I would drill the hole in the frame, install a bolt through the hole. Powder-coat that so that there is a bare spot under the head of the bolt that doesn't get covered. Then use that bolt to install your ground so it is pretty.