HOLO-KROME 08122 5/8" × 4-1/2" براغي كتف بمقبس | رأس مقبس | محرك مقبس | فولاذ سبائكي مؤكسد أسود حراريًا (10 / عبوة)

The hex socket drive made installation straightforward with a standard allen wrench, and the black oxide finish gives them a clean, professional look. Used a set as axles for a small conveyor roller assembly, and the precision ground shoulder kept everything running smoothly with zero wobble. Exactl

Installed these as pivot pins on a jig I’m building, and the hex socket made tightening a breeze. The thermal black oxide finish feels durable and hasn’t shown any wear after a few adjustments. Exactly what I needed for a snug, repeatable fit.

The precision ground shoulder on these screws works great as a pivot point for a project I'm building, and the hex drive made installation straightforward. They’re a solid upgrade from standard bolts where you need a smooth bearing surface.