Thread length

Hello šŸ‘‹šŸ» Iā€™m currently finishing a project of a canopy and working on the fine detail for the fabricator.

At the beginning the HSS was directly welded to the structure on cyan, after a few months the fabricator decided that he will no longer weld on site, so proposed the magenta element.

I already design the weld needed between the cyan and magenta element but im stuck on the thread length required as the bolt no longer have a nut šŸ”© for a standard analysis,

Does anyone know where should I look to design the thread length in the magenta element ? It will be a solid A36 plate. Thanks in advance.

Hello šŸ‘‹šŸ» Iā€™m currently finishing a project of a canopy and working on the fine detail for the fabricator.

At the beginning the HSS was directly welded to the structure on cyan, after a few months the fabricator decided that he will no longer weld on site, so proposed the magenta element.

I already design the weld needed between the cyan and magenta element but im stuck on the thread length required as the bolt no longer have a nut šŸ”© for a standard analysis,

Does anyone know where should I look to design the thread length in the magenta element ? It will be a solid A36 plate. Thanks in advance.