Aussieveedubbers · Tech Talk

Anyone know the thread pitch size

https://forums.aussieveedubbers.com/threads/100501/anyone-know-the-thread-pitch-size

cnfabo · 16 Jan 2013, 6:34 pm

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 · 16 Jan 2013, 6:36 pm

10x1.5

cnfabo · 16 Jan 2013, 10:57 pm

Cheers bro

psimitar · 18 Jan 2013, 12:45 am

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

wild baja · 18 Jan 2013, 11:32 am

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 · 18 Jan 2013, 10:17 pm

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?