براغي كتف مقبس 3/8" X 3 3/4" | رأس مقبس | محرك مقبس | فولاذ مقاوم للصدأ 18/8 (25/عبوة)

Used a pair of these as pivot points for a custom jig I'm building, and they spin smooth with zero wobble. The 18/8 stainless steel feels solid and resists rust better than the cheap zinc ones I tried before.

The precision-ground shoulder made these perfect for a small axle project I was working on, and the stainless finish looks clean and professional. Had to double-check the fit at first, but once installed, they hold tight without any wobble.

The precision-ground shoulder on these screws made for a perfect, smooth bearing surface on my custom axle assembly. The hex socket drive seated the screw firmly without any wobble, and the stainless steel finish looks clean.