براغي رأس سداسي M8-1.25 × 55 مم | فولاذ درجة 8.8 زنك أصفر | خيط كامل (150/عبوة)

The hex heads are perfectly machined, so my 13mm socket grips them without any wobble. These 55mm fully threaded bolts are exactly the length I needed for a steel frame project, and the class 8.8 strength gives me solid confidence.

The yellow zinc coating on these M8 bolts is holding up well so far, and the fully threaded shaft made installation in a jig frame really straightforward. Had to use a socket wrench to get them seated fully, but the hex head gave a solid grip without stripping.

These bolts tightened up perfectly with a socket drive, no stripping or wobble. The yellow zinc coating looks clean and consistent across all 150 pieces, and they seated flush in my steel brackets. Exactly what I needed for a solid machinery frame.