براغي تثبيت بمقبس سداسي برأس مسطح 5/16-18 × 1/2 بوصة | فولاذ سبائكي (250 عبوة)

Bought these to hold a pulley in place on a cramped motor shaft, and the flat point seated perfectly without marring the surface. All 250 came in a sturdy little box, and the hex socket made threading them in a tight spot feel almost too easy.

The hex socket drive gave me way more torque than I expected for such a small screw, and the flat point seated perfectly into my shaft. 250 pieces in the pack means I’ve got spares for every future project, which honestly feels like a steal.

Replaced a bunch of old thumb screws on a jig I’m building, and the hex socket drive made adjustments in tight spots a breeze. The 250 count should last me a good while.