I need one screw. Just one! I don't mind buying a small quantity so I have spares (I only have one machine so a lot of spares is a waste), but I simply cannot justify the $40 USD shipping from an American supplier.

Does anyone know a good place in Canada, online or otherwise (Calgary), to actually find the unique screws I need?

Specifically, in this case, I'm looking for a 6-32 1/2 inch unslotted hex head machine screw.
Y'know, this:
It's a screw.

But this question applies to just about any screw or fastener for a pinball machine. Where can a *Canadian* find a decent selection of the correct parts for purchase in low quantities without getting killed on international shipping?

Lowes & Home Depot don't seem to carry machine screws of this type - they seem more focused on construction and wood/concrete/drywall style screws. Smaller hardware stores around me have an even more limited selection. In the past I've gone to bolt, screw & fastener stores, but even their selection didn't get as specific as I needed - they don't physically stock everything, and ordering specialty was more of a large quantity thing for businesses. I'm cursed by wanting the screws to visually match the existing hardware in the machine, otherwise I'd just throw something ugly and "good enough" in there and be done with it.
I looked at Fastenal Canada online, but they also seem to be a business provider, not for individual hobbyist use. They don't have a store locally, but they do have a distribution centre - I just need to convince them to ship a tiny amount of screws across town somehow. Or I need to stage a heist.

Quick update to this:

Went to the Bolt Supply House today. They didn't have what I was looking for, and even if they had it's a $5 minimum order. Not a great deal for a guy looking for one piece.

Also checked Canadian Tire, Home Depot, & Lowes in person. Out of luck there.

They have what I need, but I haven't heard back from Fastenal. Being an industrial supplier, I can't imagine they'd be too interested in my business. Couldn't find that specific screw in the Spaenaur catalogue.

Though the part is not listed on their websites, I've reached out to Absolute Pinball & Pinball Medics to see what they can do.

Other than that, my cursor is constantly hovering over the checkout button on Marco's, ready to bite the bullet and pay way too much on shipping for one screw, and probably a second backup screw. Just wish we had more options in Canada!

Appreciate that, thanks!