#8-32 × 9/16" براغي ذات غطاء مقبس | رأس مسطح سداسي | كامل الخيط | سبيكة فولاذ أكسيد أسود حراري (400/عبوة)

The hex socket drive grabbed tight on my driver without any cam-out, which is exactly what I need for repetitive assembly work. The thermal black oxide finish gave them a uniform, slightly matte look that cleans up easily. I've used about fifty so far and not one stripped or snapped.

The hex socket drive on these #8-32s grips the Allen key perfectly, no stripping even when I cranked them into a tight tooling fixture. The thermal black oxide finish also held up without a single smear of rust after a week in my damp garage.

I bought these for a jig I was building, and the #8-32 threads grabbed perfectly in my aluminum fixture plate. The black oxide finish gives them a nice, consistent look without any rough edges.