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View single post by 410customs
 Posted: Tue Apr 28th, 2020 09:34 am
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410customs
Idahome


Joined: Wed May 2nd, 2018
Location: Panhandle, Idaho USA
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also grade 5 hardware is used in alot of suspension parts, where the clamping force is needed but the bolt will "stretch" a bit before breaking where the grade 8 would "sheer" clean off. 

I like to use a hard bolt for the  torsion bar adjusters as the grade 5 can bend, so a grade 8 or metric 10.9 is perfect



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I build custom RBV, specializing in drivetrain conversions, wiring, suspension and complete custom trucks