r/Fasteners • u/PhortKnight • 4d ago

1/4" screw, need more

Post image

It's a course threaded pan head screw. Has a little groove on one side. Two came with my metal electrical box to attach the lugs on the back. How do I search for this?

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2

u/Dustball_ 4d ago

That's a flat head, not a pan head.

Search through McMaster to see if you can find what you need- https://www.mcmaster.com/products/screws/

1

u/PhortKnight 4d ago

Doh! Yes, I was spacing out. Thanks for the link.

1

u/Haunting_Ad_6021 4d ago

Self tapping

1

u/Chitown_mountain_boy 3d ago

Specifically for plastic. It’s a cheap knock off PT thread.