براغي كتف مقبس HOLO-KROME 0800330 | 3/8" × 1/4" | رأس مقبس | محرك مقبس | فولاد سبائكي مع أسود حراري (25/عبوة)

Worked perfectly as a pivot point for a custom jig I was building. The hex drive made installation quick and the black oxide finish seems durable.

Had to replace a worn pivot on a jig I use daily, and these shoulder screws fit perfectly with zero slop. The hex socket drive made installation quick with a standard allen key, and the black oxide finish seems durable so far.

The precision ground shoulder on these screws is exactly what I needed for a smooth pivot point on a small jig I built. They fit perfectly into the bearing surface I machined, and the black oxide finish looks clean.