Does anyone know the exact length and thread specs of the OEM studs?

Anyone know where I can buy new studs?


I'm getting custom hub centric 10mm spacers made and I need to pick up longer studs.

 

H&R makes longer studs which are available for purchase at $2.50-3.00 each. contact them (I called them) and let them you know you need 10mm longer studs at 12x1.5. they will give you a part number and direct you to a H&R retailer (H&R wont sell it to you directly). they should also have the stock specs to compare to. i had to do this when i lost one of the studs from my spacer kit.

www.hrsprings.com
www.optauto.com (who I ordered the extra studs from)

 

Thanks!

 

The OEM stud spec is 12x1.5 and 40mm in length ... the knurl end is 14.2mm

H&R only sells/makes studs that fit their spacers (tapered or round seat) I need to replace the OEM studs at the hub so I need flat seat/head 50mm 12x1.5 studs.


I am still looking for a shop that sells replacement studs.