براغي رأس سداسي ثقيل 7/8-9 × 2-1/2" | صنع في الولايات المتحدة | فولاذ درجة A307 Grade B عادي | كامل الخيوط (35/عبوة)

I needed something that would hold up under constant torque, and these hex cap screws haven’t let me down. The A307 Grade B steel feels solid and the threads are clean and sharp, which made installation smooth.

Noticed the fully threaded design when I used these to reassemble a press—saved me from having to stack washers. They threaded cleanly with no galling, and the plain finish is exactly what I needed for indoor equipment.

These are serious bolts for serious jobs – the threads cut clean and the A307 steel feels way tougher than what I've picked up at the hardware store before. Holding a transmission mount together, and they haven't budged a millimeter.