HOLO-KROME 08117 براغي كتف مقبس 5/8 × 3-3/4 بوصة | رأس مقبس | محرك مقبس | فولاذ سبيكة أسود حراري (25 / عبوة)

The hex socket drive seated perfectly on my wrench, and the thermal black oxide finish has held up nicely against some rough handling. These are exactly what I needed for a solid pivot point on a jig I've been building.

The precision ground shoulder on these screws fit my jig's pivot point with zero slop, and the thermal black oxide finish has held up well after a few weeks of use. Exactly what I needed for a reliable axle in a custom fixture.

The hex drive seated perfectly on my wrench, and the precision-ground shoulder gave me a dead-on axis with zero wobble. The thermal black oxide finish also wiped clean easily and hasn't shown any rust after a week of shop use.