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Truck Hardware sizes ?

PostPosted: Mon May 05, 2014 8:25 pm
by Brian S
Just trying to work out what size axle nuts & speed washers. are they M5 or M4 on the hardware sites?

Re: Truck Hardware sizes ?

PostPosted: Tue May 06, 2014 9:16 am
by Alec
Axle nuts 5/16"-24tpi UNF

Speed washers 1mm thick. Internal diameter is 0.314" (clearance fit for a 5/16" axle) Outside diameter is 0.440" (just larger than the o.d. of the inner race of a 608 bearing)

Mounting hardware 10-32 UNF, nearest equivalent metric size is M5

Re: Truck Hardware sizes ?

PostPosted: Tue May 06, 2014 9:21 am
by Jimbo
Great info Alec, I don't suppose you have the same info for a standard kingpin do you?

Re: Truck Hardware sizes ?

PostPosted: Tue May 06, 2014 11:58 am
by Alec
3/8" - 24tpi UNF

Re: Truck Hardware sizes ?

PostPosted: Tue May 06, 2014 12:26 pm
by Jimbo
Cheers

Re: Truck Hardware sizes ?

PostPosted: Tue May 06, 2014 1:09 pm
by StuPenfold
ha ha. This is perfect. Good info

Re: Truck Hardware sizes ?

PostPosted: Fri May 16, 2014 2:29 pm
by Kamaki
This is good info, easy to get caught out. What size for kingpin flat bottom washer?

Re: Truck Hardware sizes ?

PostPosted: Fri May 16, 2014 2:37 pm
by Jimbo
Kamaki wrote:This is good info, easy to get caught out. What size for kingpin flat bottom washer?


3/8", same as the kingpin or you can use m10 but it's not an exact fit. About 0.5mm difference so pretty insignificant.

Re: Truck Hardware sizes ?

PostPosted: Fri May 16, 2014 2:39 pm
by Kamaki
Cheers dude and duh to me for not looking at previous comments on kp size!