Driveshaft bolt specs?

[ForYourOwnGood]

Trying to find the specs on these bolts, front flange to transmission and the center bushing to body for a 15-17 manual car. Every site lists then in stock but they're actually special order and I've had some on order for almost 30 days with no shipping in sight. I can get nice grade 12 hardware at work and I'm thinking of just doing that.

W712265-S439 front bolt

W717822-S439 mount bolt

#5 and #7 on this sheet:

Sponsored

 

[Cobra Jet]

Here’s some helpful S550 driveshaft specs and torque ratings for fasteners:

 

[ForYourOwnGood]

Here’s some helpful S550 driveshaft specs and torque ratings for fasteners

Thanks, but what I'm looking for is the actual bolts themselves. I was able to get someone with a factory manual to tell me the flange bolts are M12x53mm and the body mount bolts are M10x19mm but it didn't state the thread pitch.

Sponsored