Nord-lock lock washer size

[Phoenix]

I am trying to get the nord-lock lock washers through Amazon and needed to know if the m12 bolt size nord-lock lock washers are the correct size for the arp 251-2802 flywheel bolts on 2011 mazdaspeed 3. It will be an act streetlite flywheel.

 

[Awafrican]

damond motorsports has them, their listing might give you the info you need. or just buy from them
https://damondmotorsports.com/produ...lock-washer-combo?_pos=2&_sid=b8fc5e023&_ss=r

 

[Phoenix]

damond motorsports has them, their listing might give you the info you need. or just buy from them
https://damondmotorsports.com/produ...lock-washer-combo?_pos=2&_sid=b8fc5e023&_ss=r

I wanted to buy from them but I need them by this coming Tuesday to possibly even attempt at getting the car into a shop and out before Friday morning for a trip to another state. It lists the overall size on their site at 1.005" OD, so I guess when they arrive I'll just measure them to be sure. I was hoping damond might confirm the correct size but I dont have a way to contact them for a quick answer. They probably have a phone number but today is Sunday and I figured they would be closed.

 

[Awafrican]

from the listing :

"Small Washer OD: 0.770"

Large Washer OD: 1.005"

We recommend using the included high strength threadlocker & sealer on the bolt threads (instead of the APR Ultra-Torque), and a torque value of 105-115lbs/ft.

Verified Fitment:

Mazdaspeed3 and 6:

OEM/LUK - not compatible
Fidanza - Small
ACT - Large
Clutch Masters 725 and 850 - Large"

you should be able to narrow it down with an OD of 0.77" for the fidanza flywheel