HOLO-KROME 72336 3/4-10 × 8" براغي غطاء مقبس | محرك مقبس سداسي | فولاذ سبائكي مع أكسيد أسود حراري (10 / عبوة)

The black oxide finish on these screws looks sharp and held up fine during assembly, no chips or scratches. They threaded into my jig cleanly without any binding, which is exactly what I need for repeat setups.

Bolted down a heavy fixture plate with these, and the black oxide coating gave them a clean, uniform look once installed. The hex drive seated perfectly without any stripping, and they threaded in smoothly.

Put these in a jig I’m building and the 8-inch length is perfect for reaching through thick sections. The hex socket drive makes tightening them down easy with just an Allen key.