You would probably have to call and ask. I have a bunch of stuff from them but I dont remember where it was made. I cut up the labels for my plastic bins so all I've got are the sizes.

You could also inquire with
Micro Fasteners :: Blogs :: Quality You Deserve...

I've got their stuff too.

These guys say Made in USA:

M4 Metric 8.8 Steel Zinc Plated Coarse Thread Hex Head Cap Screws Din 931 - Mutual Screw & Fasteners Supply - Mutual Screw & Supply

__________________
Cruise Control not working? Send me PM or email (jamesdean59@gmail.com). I might be able to help out.
Check here for compatibility, diagnostics, and availability!

(4/11/2020: Hi Everyone! I am still taking orders and replying to emails/PMs/etc, I appreciate your patience in these crazy times. Stay safe and healthy!)


82 300SD 145k
89 420SEL 210k
89 560SEL 118k
90 300SE 262k RIP 5/25/2010
90 560SEL 154k
91 300D 2.5 Turbo. 241k
93 190E 3.0 235k
93 300E 195k