HOLO-KROME 09025 براغي كتف مقبس 10 مم × 50 مم | رأس مقبس | محرك مقبس | فولاذ سبائكي أكسيد أسود حراري (25/عبوة)

The ground shoulder on these is impressively smooth—it made aligning my pivot assembly feel almost effortless. The hex drive seated perfectly without any stripping. Exactly the precision I needed for this job.

These screws made short work of my low-speed axle build, and the hex socket drive seated perfectly without stripping the head. The black oxide finish seems durable, and the 25-pack cost less than a single specialty part elsewhere.

I needed a precision shoulder for a custom jig pivot, and these 10mm x 50mm screws fit perfectly. The black oxide finish held up well during assembly without any galling.