براغي رأس سداسي 5/8-11 × 1-1/2 بوصة | فولاذ درجة 8 مطلي بالزنك | ملولبة بالكامل (200 / عبوة)

Installing a new hydraulic pump today, these grade 8 bolts threaded in smooth with a socket and held torque perfectly. The zinc plating looks clean and even, and a full thread pattern made for a firm, reliable bite.

Swapping out the old bolts on my tractor's suspension, these Grade 8 cap screws seated perfectly with no wobble. The zinc coating seems thick enough to resist rust for a while.

The zinc coating on these bolts is holding up well in my damp garage workshop. I used them to secure a motor mount and the threads engaged smoothly all the way down. Great value for the quantity.