براغي رأس سداسي M6-1 × 75 مم | فولاذ فئة 10.9 مطلي بالزنك | خيط جزئي (200 / عبوة)

The partial threading on these is just right—grabs a solid bite before the smooth shank kicks in, so alignment stays true. Zinc coating looks uniform across all 200, no flaking or rough edges. Torqued a batch to spec yesterday and not a single one stripped.

Installed these on a conveyor guard today and the partially threaded shank made alignment much easier. The zinc plating looks consistent across all 200 pieces, no burrs or rough edges.

The partial threading is exactly what I needed for a snug fit in my assembly jig, and the 200-count box will last me for several projects. These M6 bolts feel solid and the zinc plating looks clean—no issues driving them with a socket.