براغي M12 X 20mm ذات رأس مقبس بنقطة مخددة | فولاذ سبائكي (100 / عبوة)

The knurled cup point digs in nicely without stripping, and the hex socket makes them easy to torque down even in awkward spots. For a hundred pack of alloy steel, these have held up well in my fixtures so far.

I’ve been using these set screws for locking down heavy-duty fixtures, and the knurled cup point really digs in without slipping. The alloy steel feels tough enough for repeated high-torque adjustments.

The hex socket drive made installing these set screws in a tight machine frame a breeze. The knurled cup point really bites into the shaft, holding firm without slipping. Exactly what I needed for a secure hold.