براغي رأس سداسية مجوفة بنقطة كوب M16 × 50 مم | سبيكة فولاذ مطلية بالزنك (50 / عبوة)

The hex socket drive made torquing these into a tight spot way easier than I expected with an Allen key. Zinc plating looks clean and even across all fifty pieces, no burrs or rough edges that would snag during install.

The cup point bit into the shaft firmly without slipping, which saved me from having to re-tighten after a few hours. Zinc plating looks clean and should hold up fine in my dry shop environment.

The hex socket drive made torquing these down in a cramped motor mount surprisingly easy, no stripped corners after a full install. Finish is uniform and they thread clean right out of the bag. These'll be my go-to for any heavy fixture work.