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SouthArk370Z · 12-21-2019, 09:15 PM

I'd try taking one of the bolts to a hardware store or machine shop to get it IDed.

Edit: My guess is that it is Grade 5. But I'm no expert. If it's zinc-plated, it's probably Grade 2.

Edit: Discovered that metric bolts use a different rating system that I am not familiar with. You need to get help from someone else.

12-21-2019, 09:15 PM	#4 (permalink)
SouthArk370Z Premium Member Join Date: Nov 2010 Location: South Arkansas Posts: 8,435 Drives: 2014 Challenger Rep Power: 324198	I'd try taking one of the bolts to a hardware store or machine shop to get it IDed. Edit: My guess is that it is Grade 5. But I'm no expert. If it's zinc-plated, it's probably Grade 2. Edit: Discovered that metric bolts use a different rating system that I am not familiar with. You need to get help from someone else. __________________ Steering Lock Links - Search The370Z Bookmarklet - FSM @ NICOclub Mankind has progressed past the need for war but we haven't evolved that far. - NachoMahma Last edited by SouthArk370Z; 12-21-2019 at 09:24 PM.