براغي رأس مقبس #5-44 × 1 بوصة | محرك مقبس سداسي | خيط جزئي | فولاذ سبائكي مؤكسد حراري أسود (200 / عبوة)

Nice, clean threads on every screw—I didn't have to chase any with a tap, which saves time on a repetitive assembly. The black oxide finish also looks consistent across the bag, so they'll fit into a tooling setup without standing out.

The partial threading on these is spot on for jig work—grips firmly without bottoming out. All 200 came uniformly finished, and the hex socket seated my Allen key cleanly on every single one.

The black oxide finish on these #5-44 screws gives them a nice, uniform look, and the hex socket drive made installation in my jig a breeze. They threaded smoothly into pre-tapped holes without any binding.