Nord-lock lock washer size

Phoenix

Greenie N00B Member
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.
 
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.
 
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
 
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