TheBoltBarn 5/8-11 Alloy Button Head Socket Cap Screws – Black Oxide, Various Sizes & Quantities Available

Got a project that needs strong, good-looking bolts?

These are 5/8-11 button head socket cap screws from TheBoltBarn.

They're made from alloy steel with a black oxide finish, which gives them corrosion resistance and a sleek, dark look.

The button head is low-profile and clean.

They have a hex key (Allen) drive, so you can get them tight without stripping.

Thread size is 5/8-11 (inch system, 11 threads per inch).

You can pick the length and quantity you need for your specific job—just choose from the options.

Whether it's for automotive, machinery, or custom fabrication, these are strong, reliable fasteners.

Grade: alloy steel.

Get the exact hardware you need.