براغي رأس سداسي ثقيلة مقاس 3/4-10 × 2-1/4 بوصة | ASTM A193 B7 فولاذ سبائكي عادي | ملولبة بالكامل (95 / عبوة)

Threads are clean and cut true to size, which saved me a headache when mounting a pump bracket last week. The alloy steel finish feels dense and sturdy, though I did need a breaker bar to torque them properly. Solid choice for any rig that sees real vibration.

These are solid for heavy equipment assembly; the knurled shank under the hex head really helps them grab and hold torque. I used them to rebuild a press frame and every one threaded in smoothly without binding.

The threading is clean and consistent on every single screw, and the heavy hex heads gave my wrench a solid bite. These feel noticeably tougher than the standard grade 5 bolts I usually grab for heavy equipment repairs.