براغي كتف مقبس مقاس 5/16 × 1/2 بوصة | رأس مقبس | محرك مقبس | فولاذ مقاوم للصدأ 18/8 (25 / عبوة)

The shoulder on these is ground so precisely that my assembly spins without any wobble. I used them as pivot points in a jig, and the 18/8 stainless already feels more durable than the zinc-plated junk I’ve used before.

The precision-ground shoulder on these screws made all the difference for a custom hinge I built—no wobble at all. They threaded smoothly into tapped holes and the stainless finish looks clean. Exactly what I needed for a durable axle point.

I needed a solid pivot for a small jig I was building, and the socket drive made these incredibly easy to tighten precisely. The fit is perfect, no wobble at all.