HOLO-KROME 76472 براغي رأس أسطواني مقاس M16-2 × 100 مم | محرك سداسي | فولاذ سبائكي مع أكسيد أسود حراري (10 / عبوة)

Used these M16 cap screws for a jig I’m building, and the hex socket drive made installation way easier than a hex key. The 100mm length was spot-on for my application—no wobble at all.

The black oxide finish on these screws looks sharp and held up fine during assembly, no chipping or weird residue. Threads cut cleanly into our tooling jig without binding, and the hex socket seated perfectly with a standard driver.

Installed these on a new jig I was building, and the black oxide finish makes them look like they belong in a precision tool. The hex socket drive seated perfectly with my wrench, no wobble at all.