Replace spyderco military hardware

[Macchina]

The first part I'd replace is the plastic backspacer. Fasteners, pivot, washers etc are all perfectly functional. Replacements would simply be form over function.
In case you've never taken one apart before, backing out the lanyard hole is very difficult without cracking the G10...

 

[NoFair]

The backspacer is anodized aluminum on newer Millies

 

[Leftytwogunz]

Hey guys. Got my first real Spyderco this winter a Ti military (+ 5 others over the last couple months) but I striped a screw or two with some cheap torx bits when I was changing the backspacer to some standoffs.

Anyway I believe I have found a place that has some screws USA knife maker, but can anyone please confirm the length for me?
Was looking at these.
Screw 2-56 Flat Head 5-16" OAL Stainless Steel - 25ct

Thanks in advance.

Glamour shot of my new favorite knife!