Since their on the door covered by the access panel, why not use a rivet nut. There is a kit on Jeg’s really reasonable. I sure you would also find them on eBay and Amazon too. No access or welding needed and nobody is the wiser!
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Last edited by Phak1; 01/28/2021 3:21 PM.

Phil
Moderator, The Engine Shop, Interiors and Project Journals

1952 Chevrolet 3100, Three on the Tree, 4:11 torque tube
Updated to: ‘59 235 w/hydraulic lifters, 12v w/alternator, HEI, PCV and Power front Disc Brakes
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