براغي رأس كب HOLO-KROME 60122 7/16-14 × 1-1/2 بوصة | رأس مسطح مع محرك سداسي | سبيكة فولاذ مع أكسيد حراري أسود (50/عبوة)

Needed some cap screws for a precision fixture and the black oxide coating on these made them easy to handle without slipping. The hex drive seated perfectly, and they held torque well during assembly. Exactly what I needed for the job.

Pulled these out for a jig assembly and the threads are incredibly clean—no binding at all. The flat head sits perfectly flush, which made alignment a breeze. Exactly what I needed for tooling work.

The thermal black oxide finish gave them a nice, uniform look right out of the box, and threading them into my jig was smooth with zero binding. For a fifty-pack at this price, they’re a solid buy for any precision assembly job.