براغي رأس سداسي M30-3.5 × 65 مم | فولاذ فئة 8.8 مطلي بالزنك | ملولبة بالكامل (5 / عبوة)

Used these on a heavy machinery bracket rebuild and the zinc plating held up well against rust during a wet week. The full threading gave plenty of grip depth in the tapped holes. Great fit for the M30 socket I had on hand.

These 8.8-grade bolts threaded smoothly into the existing holes on my press stand, and the zinc plating looks like it’ll shrug off the shop moisture. The full threading made alignment a breeze with a socket wrench, and at this price for five, I’m set for the next job.

Needed a few heavy-duty bolts for a repair on a large press machine, and these fully threaded ones let me dial in the exact clamping force. The zinc plating is a nice touch too—should keep the rust away in the shop.