HOLO-KROME 60036 براغي رأس أسطوانية بمقبس #8-32 × 5/8 بوصة | رأس مسطح بمقبس سداسي | فولاذ سبائكي مؤكسد حراريًا أسود (100 / عبوة)

Picked up a pack for some precision tooling repairs, and the black oxide finish is holding up nicely against minor scraping. The flat head sits flush without any wiggle, which made alignment a breeze.

I’ve been using these in my jig assembly and the black oxide finish hasn’t chipped or flaked even after repeated tightening. The hex socket drive grips nicely with a bit of oil on the threads.

I needed some small fasteners for a jig I was building, and these #8-32 x 5/8" screws fit perfectly. The hex socket drive makes them easy to tighten without stripping, and the black oxide finish gives a nice, clean look.