View Full Version : FJ40 Shackle bolts
09-01-2007, 06:19 AM
Anyone ever make their own shackles for an FJ and if so what size bolts did you use? The stock shackles use 15mm bolts and I can't find any, just 14mm and 16mm. Especially with a 4" shank. :dontknow:
09-01-2007, 07:58 AM
i just used 1/2 inch bolts with a cut down tube to slip over the bolt in the middle
09-01-2007, 08:05 PM
Not positive but I think I just used 5/8 bolts withs aftermarket fj40 bushing.
09-02-2007, 02:18 AM
9/16 Works the best, and is readily available at bolt supply houses in grade 5 and 8.
09-02-2007, 07:11 AM
Thanks....never heard of that place mj but I'll look.
according to this... http://www.engineersedge.com/drill_sizes.htm
I could go slightly under, .5781 or 37/64 or slightly over, .5937 or 19/32 as 15mm converts to .59055"
Just being a bit anal here I guess but I would like to use the right size bolt but is it that critical in a poly bushing? [cheers]
09-02-2007, 11:05 PM
Why not just turn down the 19/32 by .0315? 30 thou on the threads shouldn't matter.:D
09-03-2007, 07:36 AM
There's a thought....lemme think about it...:confused0006: .....no. Glad ya got home safe bud. [cheers]
09-05-2007, 07:30 AM
Think I will go with the 19/32" bolts, drill the bushings out, it's not very much anyway.
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