HOLO-KROME 08110 براغي كتف مقبس 5/8" × 2-1/2" | رأس مقبس | محرك مقبس | فولاذ سبائكي معالجة حرارية بأكسيد أسود (25/عبوة)

Used one as a pivot for a custom jig and the precision ground shoulder let it spin dead smooth with zero wobble. The thermal black oxide finish also held up well against some shop grime. Exactly what I needed for a solid axle application.

The shoulder on these is ground so precisely that it slides into the bore with zero slop, perfect for a pivot application. The black oxide finish feels durable and they came well-packed.

The hex socket drive made installation straightforward, and the precision-ground shoulder has zero play in my jig's pivot arm. Exactly what I needed for a tight bearing surface.