Anyone know the thread pitch size

cnfabo Custom Title Time!

1,353 posts · joined Apr 2008 · 16 Jan 2013, 6:34 pm

#939433

Hi does anyone know the size of bolt and thread pitch etc of the thread on the t1 IRS trailing arm" for the spring plate" and also the 4 bolts that hold on the torsion bar covers????

Thanks

Burrelli Officially Full-On Dubber

244 posts · joined Oct 2008 · 16 Jan 2013, 6:36 pm

#939434

10x1.5

cnfabo Custom Title Time!

1,353 posts · joined Apr 2008 · 16 Jan 2013, 10:57 pm

#939461

Cheers bro

psimitar Son of Jim - Creator of Good

2,506 posts · joined Jan 2009 · 18 Jan 2013, 12:45 am

#939557

did you also mean the bolts that hold the spring plate to the IRS 'A' arm? Those are M12x1.5

madness is in the eye of the beholder 👍

wild baja Casual Dubber

26 posts · joined Sep 2011 · 18 Jan 2013, 11:32 am

#939602

the spring plate to IRS arm bolts are M12 x 1.75 8.8 grade high tensile. also amke sure you use high tensile or hardened washers to get a decent Tension Bolt connnection over the slotted holes

psimitar Son of Jim - Creator of Good

2,506 posts · joined Jan 2009 · 18 Jan 2013, 10:17 pm

#939726

wild baja wrote:the spring plate to IRS arm bolts are M12 x 1.75 8.8 grade high tensile. also amke sure you use high tensile or hardened washers to get a decent Tension Bolt connnection over the slotted holes

Weird cos the threaded hole in the 'A' arm was M12x1.5 when I put new ones in?

madness is in the eye of the beholder 👍