M12 X 50mm 錐端內六角止付螺絲 | 合金鋼 (100 個/包)

I needed a hex-drive screw for an awkward corner, and the cone point on these M12s grabbed the metal perfectly without any slipping. They threaded smoothly into the pre-tapped hole and the hex socket drive held up under good torque. Definitely solid fasteners for tight spaces.

Installing these in a tight flange joint was much easier thanks to the hex socket drive giving me solid torque control. The cone point bit in nicely on the first try.

The cone point on these M12 set screws bites perfectly into the shaft, and the hex socket lets me torque them down even in tight spots. All 100 pieces came in a single pack, exactly as described.