HOLO-KROME 61002 براغي رأس مقبس #10-32 × 3/8 بوصة | رأس مسطح بمقبس سداسي | فولاذ سبائكي معالجة حرارية سوداء (100 / عبوة)

The countersunk heads sit perfectly flush in my jig plate, and the hex drive grips tight without stripping. These are exactly what I needed for a precise assembly job.

The black oxide finish on these screws gives them a nice, even grip in my socket driver, and they seated flush into my aluminum tooling plate without any stripping. Counted a few extras past the stated 100 in the bag, which is always a pleasant surprise.

Used a full bag of these on a jig I’m building, and the flat head seats flush every time without stripping. The thermal black oxide coating hasn’t shown a single chip even after adjusting them with a hex key multiple times.