Gunsmithing Dimensions needed for deadline bolt and others

[iceng]

Hi. Have a guy asking for an Ultimatum Deadline action, and I don't have the 3lug bolt head dimensions.
If someone has one, can they please provide some measurements for me ? Metric or MAGA units are fine.
Dimension C is bolt body diameter, not bolt head diameter.
Thank you in advance for anyone who can help.

 

[iceng]

Really.. no one ?

 

[Hennig]

This for a wrench?

 

[kthomas]

Really.. no one ?

Did you reach out to IBI?

 

[iceng]

No, but I'll ask them, see what I get. Thanks.

 

[iceng]

This for a wrench?

Yep.