براغي رأس سداسية M6-1 × 50 مم | فولاذ فئة 10.9 مطلي بالزنك | كاملة الخيوط (300/عبوة)

Used a full box of these for a shop-built fixture and every single one threaded cleanly into tapped holes without binding. The hex heads held up perfectly under a torque wrench at 10 Nm.

Installed these M6 bolts on a jig frame this afternoon and every single one threaded smoothly without any binding. The zinc coating looks consistent across all 300 pieces, which is nice for a production run.

The hex heads on these M6 bolts grab my 10mm socket perfectly, making assembly feel solid and precise. Having a full 300-count box means I can finish my entire machinery rebuild without running to the store. The zinc plating seems durable and uniform right out of the package.