براغي ذات رأس سداسي ثقيل 3/4-10 × 9" | فولاذ سبائكي ASTM A193 B7 عادي | ملولبة جزئيًا (32/عبوة)

Installed these in a conveyor drive assembly and the 9-inch length gave just enough grip for a thick bracket. The partially threaded shaft made alignment much easier than fully threaded bolts.

Used these on a press rebuild and the threading was clean right out of the box, no chasing needed. The 9-inch length gave me plenty of grip through the flanges, and the hex head seated perfectly without stripping.

Had to replace some worn bolts on a conveyor system, and these 9-inch heavy hex screws were exactly the right length and hardness for the job. The partially threaded shank made alignment a breeze.