براغي HOLO-KROME 69532 M10-1.5 × 50 مم برأس أسطواني | محرك سداسي منخفض الرأس | فولاذ سبائكي مؤكسد حراري أسود (50 / عبوة)

The low head profile cleared my jig's tight clearance without any filing, and the thermal black oxide gives them a consistent, grippy look. All 50 came out of the bag with clean threads and no burrs, which made assembly a breeze.

The black oxide finish feels really tough and held up perfectly through my jig setup—no galling at all. The low head profile gave me the clearance I needed on a tight assembly.

Installed these in a jig I’m building for a custom fixture, and the low head profile gave me just enough clearance under a tight bracket. The hex drive seated perfectly without stripping, even at higher torque.