براغي رأس سداسية M4-0.7 × 6 مم | فولاذ فئة 8.8 مطلي بالزنك | ملولبة بالكامل (800 / عبوة)

Needed a solid batch for mounting brackets on a custom jig, and these hex heads seated perfectly without any stripping. The 800-count bag is great to have on hand.

Bought these for a small robotics project and the 6mm length was exactly right for thin brackets. The zinc plating looks even and should help prevent rust in my humid workshop. Pack of 800 means I won't run out for a long time.

Finally found some properly sized M4 hex bolts for a small robotics project—these 6mm lengths fit perfectly where 8mm was too long. The zinc plating looks clean and consistent across all 800 pieces.