براغي رأس سداسي M7-1 × 60 مم | فولاذ فئة 8.8 مطلي بالزنك | خيط جزئي (100 / عبوة)

Used these for a custom jig on a heavy-duty press, and the partial threading made alignment a breeze. The zinc coating looks clean and hasn't shown any rust after a few weeks in a damp shop.

Wrenched these down on a tractor linkage today—the hex head grabbed securely with no slippage. Class 8.8 zinc plating held up fine against a little rain. Solid pack for the price.

The partially threaded design made cinching down the frame bracket a lot easier—no more fighting the threads through the whole hole. Zinc plating looks clean and consistent across all 100 pieces. These will definitely be my go-to for the next shop project.