HOLO-KROME 72256 براغي رأس أسطواني بمقبس سداسي 1/2-13 × 6 بوصة | محرك مقبس سداسي | فولاذ سبائكي مؤكسد أسود حراريًا (25 / عبوة)

Putting together a heavy-duty press, these 1/2-13 bolts were exactly the right length and the black oxide finish looks clean on the frame. They threaded smoothly into tapped holes with zero binding.

I needed some beefy bolts for a jig I was building, and these 1/2-13 x 6" screws fit perfectly with their hex socket drive — no stripping issues at all. The alloy steel feels solid and the black oxide finish adds a nice, durable look.

The black oxide coating on these 1/2-13 socket cap screws looks really clean and seems durable for fixture building. They threaded smoothly into my tapped holes without binding.