HOLO-KROME 08076 براغي كتف بمقبس 1/2" X 1-1/2" | رأس مقبس | محرك مقبس | سبيكة فولاذ أكسيد أسود حراري (25 / عبوة)

The precision ground shoulder on these screws made them perfect for a pivot point in my jig, and the black oxide finish looks clean. They fit snugly with zero wobble, exactly what I needed for a reliable axle.

The hex socket drive grabbed my allen key without any slop, and the thermal black oxide finish looks tough and uniform across all 25 pieces. I used a couple as pivot pins for a jig and the shoulder surface felt glass-smooth on assembly.

The precision ground shoulder on these screws worked perfectly as a new axle for my agricultural gate hinge. The black oxide finish held up well during installation without any galling or binding.